Reed Switches | Introduction

Standex-Meder offers the most comprehensive listing of reed switches that cover the majority of low power switching requirements. Reed relays and reed sensors both use the reed switch as the heart of their switching mechanism. New applications continue to arise at a significant pace for both products because of the reed switch’s unique switching capability. What is driving these new applications is the ever broadening of new reed relay, reed sensor and fluid level designs by Standex-Meder. For example, Standex-Meder offers a reed switch where the overall glass length is only 3.95 mm long (KSK-1A04) - the smallest in the industry. These small sizes pave the way for unique new applications in RF switching, medical applications and many more applications. Because reed switches are hermetically sealed (glass to metal seal) they are impervious to almost all environments. This opens up a vast number of applications where they are the only technology capable of meeting specific requirements where certain mechanical switches and semiconductor switches are environmentally limited. Many thousands of reed switch applications currently exist with many more added on a regular basis. These applications span across all the major market segments. Our engineers are always available to discuss your design requirements where specialized packaging is available in a very economical manner. Standex-Meder is an authorized distributor of OKI reed switches such as ORD228VL, ORD324, ORD219, ORD211, ORD213, ORD2210V, ORD229, ORD872, ORT551 Our reed switches offer some outstanding physical and electrical characteristics including but not limited to:

Custom Reed Switches

Magnetic reed switch products can be customized for your specific design needs including sorting specific magnetic sensitivity pull-in ranges, cutting and/or bending the reed contact leads for horizontal or vertical surface mount applications or other special mounting requirements. Additionally, we offer many value add services such as PCB assembly, epoxy sealing, conformal coating, wire termination and much more. Custom reed switches can also be supplied in tape and reel or other desired packaging. Standex-Meder has the expertise and specialized equipment to ensure the highest quality during the custom reed switch manufacturing process.

High Frequency Reed Switch

High frequency reed switch products are used in switching high frequencies in a variety of RF applications such as computers and laptops, digital components in cellphones and phone systems, functional PCB test equipment, integrated circuit (IC) testers, digital component testers and asic testers, and more.

KSK-1A54 Reed Switch

High frequency reed switch with glass length of 53.4mm and diameter of 5.4mm. Rated power 25 W, Switching voltage 500 VDC, Switching current 1.5 Amp DC.

KSK-1A53 Reed Switch

High frequency reed switch with glass length of 20.5mm and diameter of 2.8mm. Rated power 10 W, Switching voltage 220 VDC, Switching current 1 Amp DC.

High Power Reed Switch

High power reed switch series are used in high power switching applications up to 120 Watts. They may be used as a proximity, position, motion and end-limit sensor or internal to a reed relay.

MK23-85 Surface Mount Reed Switch

High voltage/high power surface mount (SMD) reed switch with glass length of 21mm and diameter of 2.75mm. Rated power 100 W, switching voltage 1,000 VDC, switching current 1 Amp DC. The MK23-85 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-52 Surface Mount Reed Switch

High power surface mount (SMD) reed switch with glass length of 21mm and diameter of 2.75mm. Rated power 50 W, switching voltage 350 VDC, switching current 0.7 Amp DC. The MK23-52 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

OKI Reed Switch ORD2210V

High power/high voltage OKI Reed Switch ORD2210V with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC.

OKI Reed Switch ORD2210

High power/high voltage OKI Reed Switch ORD2210 with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC.

OKI Reed Switch ORD229

High power OKI Reed Switch ORD229 with glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 350 VDC, Switching current 0.7 Amp DC.

OKI Reed Switch ORD9215

General purpose line voltage (230VAC) OKI Reed Switch ORD9215. Glass length of 17.0mm and diameter of 2.8mm. Rated power 10 W, Switching voltage 320 VDC, Switching current 0.4 Amp DC.

OKI Reed Switch ORD872

High power OKI Reed Switch ORD872 with high current capability. Glass length of 16.5mm and diameter of 2.8mm. Rated power 100 W, Switching voltage 120 VDC, Switching current 3 Amp DC.

OKI Reed Switch ORD2211

High power OKI Reed Switch ORD2211 with glass length of 16.5mm and diameter of 2.8mm. Rated power 50 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC.

KSK-1A83 Reed Switch

High power/high voltage reed switch with high current capability. Glass length of 53.4mm and diameter of 5.4mm. Rated power 50 W, Switching voltage 7,500 VDC, Switching current 3 Amp DC. Flat leads.

KSK-1A69 Reed Switch

High power/high voltage reed switch with high current capability. Glass length of 53.4mm and diameter of 5.4mm. Rated power 50 W, Switching voltage 10,000 VDC, Switching current 3 Amp DC. Flat leads.

KSK-1C10 Reed Switch

Single pole double throw (SPDT Changeover) high power reed switch with high current capability. Glass length of 34.3mm and diameter of 5.16mm. Rated power 100 W, Switching voltage 500 VDC, Switching current 3 Amp DC.

High power/high voltage reed switch with high current capability. Glass length of 52.0mm and diameter of 5.4mm. Rated power 120 W, Switching voltage 250 VDC, Switching current 3 Amp DC.

KSK-1E85 Reed Switch

High power/high voltage reed switch with latching or bistable (Form E) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC. UL approval.

KSK-1B85 Reed Switch

High power/high voltage reed switch with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC. UL approval.

KSK-1A85 Reed Switch

High power/high voltage reed switch with glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 1,000 VDC, Switching current 1 Amp DC. Most used, UL approval.

KSK-1A52 Reed Switch

High power reed switch with glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 350 VDC, Switching current 0.7 Amp DC.

PR126 Reed Switch

High power reed switch with glass length of 20.3mm and diameter of 2.5mm. Rated power 70 W, Switching voltage 300 VAC/200 VDC, Switching current 1.5 Amp DC/AC.

NL126 Reed Switch

High power reed switch with glass length of 20.3mm and diameter of 2.5mm. Rated power 50 W, Switching voltage 200 VDC/150 VAC, Switching current 1.5 Amp DC/AC.

KSK-1A55 Reed Switch

High power reed switch with glass length of 16.5mm and diameter of 2.8mm. Rated power 50 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC.

KSK-1A82 Reed Switch

High power reed switch with high current capability. Glass length of 16.5mm and diameter of 2.8mm. Rated power 100 W, Switching voltage 120 VDC, Switching current 3 Amp DC.

PR560 Reed Switch

Miniature high power reed switch with glass length of 14.2mm and diameter of 2.3mm. Rated power 10 W, Switching voltage 250 VAC/100 VDC, Switching current 1 Amp DC/AC.

KSK-1A31 Reed Switch

Miniature high power mercury reed switch with high current capability. Glass length of 11.0mm and diameter of 2.5mm. Rated power 50 W, Switching voltage 500 VDC, Switching current 2 Amp DC.

High Voltage Reed Switch

High voltage reed switch products are SPST switches used for switching high voltage applications in the medial and ATE markets. They are capable of switching up to 10,000 VDC and currents up to 3 Amps.

MK23-85 Surface Mount Reed Switch

High voltage/high power surface mount (SMD) reed switch with glass length of 21mm and diameter of 2.75mm. Rated power 100 W, switching voltage 1,000 VDC, switching current 1 Amp DC. The MK23-85 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

OKI Reed Switch ORD2210V

High power/high voltage OKI Reed Switch ORD2210V with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC.

OKI Reed Switch ORD2210

High power/high voltage OKI Reed Switch ORD2210 with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC.

KSK-1A83 Reed Switch

High power/high voltage reed switch with high current capability. Glass length of 53.4mm and diameter of 5.4mm. Rated power 50 W, Switching voltage 7,500 VDC, Switching current 3 Amp DC. Flat leads.

KSK-1A69 Reed Switch

High power/high voltage reed switch with high current capability. Glass length of 53.4mm and diameter of 5.4mm. Rated power 50 W, Switching voltage 10,000 VDC, Switching current 3 Amp DC. Flat leads.

High power/high voltage reed switch with high current capability. Glass length of 52.0mm and diameter of 5.4mm. Rated power 120 W, Switching voltage 250 VDC, Switching current 3 Amp DC.

KSK-1E85 Reed Switch

High power/high voltage reed switch with latching or bistable (Form E) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC. UL approval.

KSK-1B85 Reed Switch

High power/high voltage reed switch with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC. UL approval.

KSK-1A85 Reed Switch

High power/high voltage reed switch with glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 1,000 VDC, Switching current 1 Amp DC. Most used, UL approval.

KSK-1A35/1 Reed Switch

Miniature high voltage reed switch with glass length of 10.5mm and diameter of 2.1mm. Rated power 10 W, Switching voltage 1,000 VDC, Switching current 0.7 Amp DC. Most used, flat leads.

Latching / Bistable (1 Form E) Reed Switch

Latching or bistable (Form E) reed switch products are magnetically biased and can exist in either the normally open (N.O.) or normally closed (N.C.) state which is controlled by reversing the magnetic field. They are used in reed sensor and relay applications calling for extremely small power requirements, particularly in battery powered devices.

KSK-1E85 Reed Switch

High power/high voltage reed switch with latching or bistable (Form E) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC. UL approval.

KSK-1E66 Reed Switch

Miniature high performance reed switch featuring latching or bistable contacts. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

Miniature Reed Switch

Miniature reed switch products are some of the industries most used switches. Their glass length ranges from 9-14mm. They include attributes like close differential, high current, mercury, high performance and even SPDT changeover.

MK23-501 Surface Mount Reed Switch

Best value miniature surface mount (SMD) reed switch with glass length of 12.7mm and diameter of 2.3mm. Rated power 10 VA, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-501 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-90 Surface Mount Reed Switch

Single pole double throw (SPDT Changeover) miniature surface mount (SMD) reed switch with glass length of 14mm and diameter of 2.54mm. Rated power 10 W, switching voltage 175 VDC, switching current 0.5 Amp DC. The MK23-90 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-87 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 10mm and diameter of 2.0mm. Rated power 10 W, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-87 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-66 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 14mm and diameter of 2.2mm. Rated power 10 W, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-66 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-46 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-46 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-35 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 10.5mm and diameter of 2.1mm. Rated power 20 W, Switching voltage 200 VDC, Switching current 1 Amp DC. The MK23-35 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

OKI Reed Switch ORT551-1

Single pole double throw (SPDT Changeover) miniature OKI Reed Switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. N.C. lead has a dog leg bend.

OKI Reed Switch ORT551

Single pole double throw (SPDT Changeover) miniature OKI Reed Switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD324

Miniature OKI Reed Switch with glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD228VL

Miniature OKI Reed Switch featuring high performance. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD312

Miniature long-life OKI Reed Switch featuring a close differential. Glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD219

Miniature long-life OKI Reed Switch ORD219 featuring a close differential. Glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD314

Miniature OKI Reed Switch ORD314 featuring long life with a glass length of 10.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD211

Miniature OKI Reed Switch ORD211 featuring long life with a glass length of 10.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

KSK-1C90F Reed Switch

Single pole double throw (SPDT Changeover) miniature reed switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. N.C. lead has a dog leg bend. UL approval.

KSK-1C90U Reed Switch Dimensions

Single pole double throw (SPDT Changeover) miniature reed switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

PR560 Reed Switch

Miniature high power reed switch with glass length of 14.2mm and diameter of 2.3mm. Rated power 10 W, Switching voltage 250 VAC/100 VDC, Switching current 1 Amp DC/AC.

GR/GP560 Reed Switch

Miniature reed switch featuring high stability (GP). Glass length of 14.2mm and diameter of 2.3mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 1 Amp DC/AC. Most used.

KSK-1A66/3 Reed Switch

Miniature reed switch with glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

KSK-1E66 Reed Switch

Miniature high performance reed switch featuring latching or bistable contacts. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

KSK-1A66 Reed Switch

Miniature reed switch featuring high performance. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

GR/GP501 Reed Switch

Miniature reed switch featuring high stability (GP). Glass length of 12.7mm and diameter of 2.3mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC/AC. Most used.

KSK-1A46 Reed Switch

Miniature reed switch featuring a close differential. Glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. UL approval.

KSK-1A31 Reed Switch

Miniature high power mercury reed switch with high current capability. Glass length of 11.0mm and diameter of 2.5mm. Rated power 50 W, Switching voltage 500 VDC, Switching current 2 Amp DC.

KSK-1A35/1 Reed Switch

Miniature high voltage reed switch with glass length of 10.5mm and diameter of 2.1mm. Rated power 10 W, Switching voltage 1,000 VDC, Switching current 0.7 Amp DC. Most used, flat leads.

KSK-1A35 Reed Switch

Miniature reed switch with glass length of 10.5mm and diameter of 2.1mm. Rated power 20 W, Switching voltage 200 VDC, Switching current 1 Amp DC. UL approval, flat leads.

KSK-1A87 Reed Switch

Miniature reed switch featuring long life with a glass length of 10.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. UL approval.

OKI Reed Switch

OKI reed switches such as ORD228VL, ORD324, ORD219, ORD211, ORD213, ORD2210V, ORD229, ORD872, ORT551 have extremely high quality due to their proprietary technologies including contact surface deactivation treatment, high-performance automatic sealing machines, contact resistance measurement based on the flux scanning (FS) system. These technologies have earned OKI the top market share in the world. OKI’s broad product line allows the customer to select a product to suit the intended application and purpose, for everything from low-voltage signal lines to high-voltage power lines.

OKI Reed Switch ORD2210V

High power/high voltage OKI Reed Switch ORD2210V with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC.

OKI Reed Switch ORD2210

High power/high voltage OKI Reed Switch ORD2210 with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 300 VDC, Switching current 1 Amp DC.

OKI Reed Switch ORD229

High power OKI Reed Switch ORD229 with glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 350 VDC, Switching current 0.7 Amp DC.

OKI Reed Switch ORD9215

General purpose line voltage (230VAC) OKI Reed Switch ORD9215. Glass length of 17.0mm and diameter of 2.8mm. Rated power 10 W, Switching voltage 320 VDC, Switching current 0.4 Amp DC.

OKI Reed Switch ORD872

High power OKI Reed Switch ORD872 with high current capability. Glass length of 16.5mm and diameter of 2.8mm. Rated power 100 W, Switching voltage 120 VDC, Switching current 3 Amp DC.

OKI Reed Switch ORD2211

High power OKI Reed Switch ORD2211 with glass length of 16.5mm and diameter of 2.8mm. Rated power 50 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORT551-1

Single pole double throw (SPDT Changeover) miniature OKI Reed Switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. N.C. lead has a dog leg bend.

OKI Reed Switch ORT551

Single pole double throw (SPDT Changeover) miniature OKI Reed Switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD324

Miniature OKI Reed Switch with glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD228VL

Miniature OKI Reed Switch featuring high performance. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD312

Miniature long-life OKI Reed Switch featuring a close differential. Glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD219

Miniature long-life OKI Reed Switch ORD219 featuring a close differential. Glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD314

Miniature OKI Reed Switch ORD314 featuring long life with a glass length of 10.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD211

Miniature OKI Reed Switch ORD211 featuring long life with a glass length of 10.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

OKI Reed Switch ORD311

Ultraminiature long-life OKI Reed Switch ORD311 featuring a close differential and glass length of 7.0mm and diameter of 1.8mm. Rated power 10 W, Switching voltage 170 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD213

Ultraminiature OKI Reed Switch ORD213 featuring a close differential and glass length of 7.0mm and diameter of 1.8mm. Rated power 10 W, Switching voltage 170 VDC, Switching current 0.5 Amp DC. Most used.

SPDT Changeover (Form C) Reed Switch

SPDT Changeover (Form C) reed switch products are a changeover or single-pole double throw switch type where a normally closed contact opens before a normally open contact closes. They can also be used as a Form-B, normally-closed switch (N.C.) in a reed relay or sensor.

MK23-90 Surface Mount Reed Switch

Single pole double throw (SPDT Changeover) miniature surface mount (SMD) reed switch with glass length of 14mm and diameter of 2.54mm. Rated power 10 W, switching voltage 175 VDC, switching current 0.5 Amp DC. The MK23-90 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

OKI Reed Switch ORT551-1

Single pole double throw (SPDT Changeover) miniature OKI Reed Switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. N.C. lead has a dog leg bend.

OKI Reed Switch ORT551

Single pole double throw (SPDT Changeover) miniature OKI Reed Switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. Most used.

KSK-1C10 Reed Switch

Single pole double throw (SPDT Changeover) high power reed switch with high current capability. Glass length of 34.3mm and diameter of 5.16mm. Rated power 100 W, Switching voltage 500 VDC, Switching current 3 Amp DC.

KSK-1C90F Reed Switch

Single pole double throw (SPDT Changeover) miniature reed switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. N.C. lead has a dog leg bend. UL approval.

KSK-1C90U Reed Switch Dimensions

Single pole double throw (SPDT Changeover) miniature reed switch. Glass length of 14.0mm and diameter of 2.54mm. Rated power 10 W, Switching voltage 175 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

Surface Mount (SMD) Reed Switch

Surface mount (SMD) reed switch products are bare glass magnetically actuated reed switches designed for surface mounting.  They are used in switching and sensing applications across a diverse range of markets. Choose from 9 different switch models from 7mm and up, ranging from 0-100W and switch voltages up to 1,000 VDC as well as 5 different surface mount lead designs. They are typically supplied in tape and reel and are ideal for automatic pick and place.

MK23-501 Surface Mount Reed Switch

Best value miniature surface mount (SMD) reed switch with glass length of 12.7mm and diameter of 2.3mm. Rated power 10 VA, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-501 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-90 Surface Mount Reed Switch

Single pole double throw (SPDT Changeover) miniature surface mount (SMD) reed switch with glass length of 14mm and diameter of 2.54mm. Rated power 10 W, switching voltage 175 VDC, switching current 0.5 Amp DC. The MK23-90 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-87 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 10mm and diameter of 2.0mm. Rated power 10 W, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-87 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-85 Surface Mount Reed Switch

High voltage/high power surface mount (SMD) reed switch with glass length of 21mm and diameter of 2.75mm. Rated power 100 W, switching voltage 1,000 VDC, switching current 1 Amp DC. The MK23-85 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-80 Surface Mount Reed Switch

Ultraminiature surface mount (SMD) reed switch with glass length of 7mm and diameter of 1.8mm. Rated power 10 W, switching voltage 170 VDC, switching current 0.5 Amp DC. The MK23-80 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-66 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 14mm and diameter of 2.2mm. Rated power 10 W, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-66 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-52 Surface Mount Reed Switch

High power surface mount (SMD) reed switch with glass length of 21mm and diameter of 2.75mm. Rated power 50 W, switching voltage 350 VDC, switching current 0.7 Amp DC. The MK23-52 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-46 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, switching voltage 200 VDC, switching current 0.5 Amp DC. The MK23-46 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

MK23-35 Surface Mount Reed Switch

Miniature surface mount (SMD) reed switch with glass length of 10.5mm and diameter of 2.1mm. Rated power 20 W, Switching voltage 200 VDC, Switching current 1 Amp DC. The MK23-35 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

Ultraminiature Reed Switch

Ultraminiature reed switch products are some of the smallest switches currently available in the world. Their glass length ranges from 8mm and below. The KSK-1A04 series is the smallest in the industry with flat surface mount leads.

MK23-80 Surface Mount Reed Switch

Ultraminiature surface mount (SMD) reed switch with glass length of 7mm and diameter of 1.8mm. Rated power 10 W, switching voltage 170 VDC, switching current 0.5 Amp DC. The MK23-80 surface mount reed switch is a bare glass version of our surface mount reed sensors, offering a more economic and compact design as compared to our over-molded reed sensors. Sold in Tape & Reel packing according to IEC 286/part 3 and is suitable for pick and place automation.

OKI Reed Switch ORD311

Ultraminiature long-life OKI Reed Switch ORD311 featuring a close differential and glass length of 7.0mm and diameter of 1.8mm. Rated power 10 W, Switching voltage 170 VDC, Switching current 0.5 Amp DC. Most used.

OKI Reed Switch ORD213

Ultraminiature OKI Reed Switch ORD213 featuring a close differential and glass length of 7.0mm and diameter of 1.8mm. Rated power 10 W, Switching voltage 170 VDC, Switching current 0.5 Amp DC. Most used.

KSK-1A80 Reed Switch

Ultraminiature reed switch featuring a close differential and glass length of 7.0mm and diameter of 1.8mm. Rated power 10 W, Switching voltage 170 VDC, Switching current 0.5 Amp DC. Most used, UL approval.

KSK-1A04 Reed Switch

World’s smallest ultraminiature reed switch with flat leads and glass length of 3.95mm and diameter of 1.5mm. Rated power 3 W, Switching voltage 30 VDC, Switching current 0.3 Amp DC. Most used.

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electronica India 2015
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