Reed Switch ORD213 has a glass length of 7.0mm and diameter of 1.8mm. And a rated power of 1 W, switching voltage 24 VDC, and switching current 0.1 Amp DC. This ultraminiature reed switch is one of our most widely used switches. It features a close differential between the open and closure values or what is referred to as a narrow hysteresis. This is key in achieving a precise switching point as with small portable devices.
Ultraminiature reed switch series manufactured by Standex Electronics are some of the smallest switches currently available in the world. One example is the KSK-1A04 series. Measuring just 3.95mm in glass length. This reed switch is produced in Germany and offers a unique flat lead construction. Furthermore, ultraminiature reed switch products have maintained their contact ratings as they've become smaller. This is due to advancements in reed switch contact materials and construction. Additionally, ultraminiature reed switches play an integral role in two of the most critical areas for miniaturization, the electronic and semiconductor equipment testing market and medical devices. But they they are also heavily used many other markets such as test equipment, telecommunications, security, automotive, appliances, industrial, and aerospace among others.
Reed Switch ORD213 has a glass length of 7.0mm and diameter of 1.8mm. And a rated power of 1 W, switching voltage 24 VDC, and switching current 0.1 Amp DC. This ultraminiature reed switch is one of our most widely used switches. It features a close differential between the open and closure values or what is referred to as a narrow hysteresis. This is key in achieving a precise switching point as with small portable devices.
Ultraminiature MK23-80 surface mount 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.
Our miniature reed switch series have glass lengths ranging from 9-14mm. Aside from being miniature, they draw no power in their normally open state. This makes them some of the most sought after switches in the industry. Miniature reed switches come in a variety of switching characteristics. Such as close differential, high current, mercury, high performance and even SPDT single pole double throw changeover contacts. Furthermore, their miniature size make them ideal in critical areas for miniaturization. Which are the electronic and semiconductor equipment testing market and medical devices. But they are also heavily used in test equipment, telecommunications, security, automotive, appliances, industrial, among other markets.
The KSK-1A35/1 Series Reed Switch is a miniature high voltage reed switch with glass length of 10.5mm and diameter of 2.1mm. This reed switch has a rated power 10 W, Switching voltage 1,000 VDC, Switching current 0.7 Amp DC. Most used, flat leads.
Miniature MK23-35 surface mount 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.
The KSK-1A31 series reed switch is a mercury wetted miniature high power and high current switch. Featuring a glass length of 11.0mm and diameter of 2.5mm. Rated power 50 W, Switching voltage 500 VDC, Switching current 2 Amp DC.
Miniature MK23-46 surface mount 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.
The GP501 series reed switch is a miniature reed switch featuring a 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.
Product Discontinuation: The GR501 Series Reed Switch is now discontinued and can be directly replaced by the GP501 Series Reed Switch
The KSK-1E66 is a high automotive grade miniature reed switch featuring latching or bistable reed switch contacts. Glass length of 14.0mm and diameter of 2.2mm. This reed switch has a rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used, UL approval.
Miniature MK23-66 surface mount 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.
The miniature GP560 series reed switch is a high stability switch featuring a 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.
Product Discontinuation: The GR560 Series Reed Switch is now discontinued and can be directly replaced by the GP560 Series Reed Switch
The KSK-1C90F series reed switch is a miniature (Form C) changeover reed switch or also referred to as single pole double throw (SPDT). 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.
The MK23-90 surface mount reed switch is a (Form C) changeover or single pole double throw SPDT miniature (SMD) surface mount 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.
A latching reed switch is an ideal solution in extremely low power requirements, particularly in battery powered devices. It is also referred to a or bi-stable (1 Form E) reed switch. Latching reed switches use two permanent magnets to achieve the latching function. The first magnet is partially magnetized. Bringing the contacts closer together, but they still remain open. The second magnet with an aiding field brought close to the switch will close the contacts. And they will remain closed until the second magnet is brought close but this time with a reversed magnetic field. So a latching reed switch can exist in either the normally open (N.O.) or normally closed (N.C.) contact state. And the contact state is controlled by reversing the magnetic field of the second magnet.
The KSK-1E66 is a high automotive grade miniature reed switch featuring latching or bistable reed switch contacts. Glass length of 14.0mm and diameter of 2.2mm. This reed switch has a rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC. Most used, UL approval.
The KSK-1E85 series reed switch is a high power and high voltage reed switch with a latching or bistable (Form E) contact configuration. Glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 350 VDC, Switching current 1 Amp DC. UL approval.
The KSK-1C90F series reed switch is a miniature (Form C) changeover reed switch or also referred to as single pole double throw (SPDT). 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.
The MK23-90 surface mount reed switch is a (Form C) changeover or single pole double throw SPDT miniature (SMD) surface mount 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.
The KSK-1C10 series reed switch is a high power and current changeover reed switch. A changeover switch is also referred to as single pole double throw (SPDT) reed switch. Glass length of 34.3mm and diameter of 5.16mm. Rated power 100 W, Switching voltage 500 VDC, Switching current 3 Amp DC.
The KSK-1A53 series reed switch is designed for high frequency switching with a glass length of 20.5mm and diameter of 2.8mm. This high frequency reed switch has a rated power 10 W, Switching voltage 200 VDC, Switching current 1 Amp DC.
The KSK-1A54 series reed switch is a high frequency reed switch with glass length of 53.4mm and diameter of 5.4mm. This high frequency reed switch has a rated power 25 W, Switching voltage 500 VDC, Switching current 1.5 Amp DC.
High power reed switch series are used in high power switching applications up to 120 Watts. Our customers use these switches in proximity, position, motion and end-limit sensing. Reed relays containing these switches include our KT, SHV, LI, and BE series. High power reed switch products are ideally suited in automotive, test and measurement (ATE), high power, and high voltage applications.
The KSK-1A31 series reed switch is a mercury wetted miniature high power and high current switch. Featuring a glass length of 11.0mm and diameter of 2.5mm. Rated power 50 W, Switching voltage 500 VDC, Switching current 2 Amp DC.
The KSK-1A55 series reed switch is a high power reed switch with glass length of 16.5mm and diameter of 2.8mm. This reed switch has a rated power 50 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC.
The KSK-1A83 series reed switch is capable of switching high current up to 3 Amp DC and high voltage switching up to 7,500 VDC. 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.
The KSK-1A52 series reed switch is a high breakdown voltage reed switch with glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 350 VDC, Switching current 0.5 Amp DC.
The MK23-52 surface mount reed switch is a high breakdown voltage reed switch with a glass length of 21mm and diameter of 2.75mm. Rated power 50 W, switching voltage 350 VDC, switching current 0.5 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.
The KSK-1B85 series reed switch is vacuum high power and high voltage reed switch with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 350 VDC, Switching current 1 Amp DC. UL approval.
The KSK-1E85 series reed switch is a high power and high voltage reed switch with a latching or bistable (Form E) contact configuration. Glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 350 VDC, Switching current 1 Amp DC. UL approval.
The MK23-85 surface mount reed switch is a vacuum high power switch capable of switching high voltages up to 1,000 VDC. Also this series features a glass length of just 21mm and diameter of 2.75mm. Its rated power is 100 W, switching voltage 1,000 VDC, and switching current 1 Amp DC. The MK23-85 SMD reed switch is a bare glass version of our surface mount reed sensors. These bare glass versions offer a more economic and compact design as compared to our over-molded reed sensors. And they are sold in Tape & Reel packing (according to IEC 286/part 3) suitable for pick and place automation.
The KSK-1A33 series reed switch is a high power reed switch and high voltage reed switch with high current capability. Glass length of 52.0mm and diameter of 5.4mm. Rated power 50 W, Switching voltage 10,000 VDC, Switching current 3 Amp DC.
The KSK-1C10 series reed switch is a high power and current changeover reed switch. A changeover switch is also referred to as single pole double throw (SPDT) reed switch. Glass length of 34.3mm and diameter of 5.16mm. Rated power 100 W, Switching voltage 500 VDC, Switching current 3 Amp DC.
The KSK-1A69 series reed switch is capable of switching high current up to 3 Amp DC as well as high voltage switching up to 10,000 VDC. 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.
The KSK-1A35/1 Series Reed Switch is a miniature high voltage reed switch with glass length of 10.5mm and diameter of 2.1mm. This reed switch has a rated power 10 W, Switching voltage 1,000 VDC, Switching current 0.7 Amp DC. Most used, flat leads.
The KSK-1A83 series reed switch is capable of switching high current up to 3 Amp DC and high voltage switching up to 7,500 VDC. 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.
The KSK-1B85 series reed switch is vacuum high power and high voltage reed switch with normally closed (Form B) contacts. Glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 350 VDC, Switching current 1 Amp DC. UL approval.
The KSK-1E85 series reed switch is a high power and high voltage reed switch with a latching or bistable (Form E) contact configuration. Glass length of 21.0mm and diameter of 2.75mm. Rated power 100 W, Switching voltage 350 VDC, Switching current 1 Amp DC. UL approval.
The MK23-85 surface mount reed switch is a vacuum high power switch capable of switching high voltages up to 1,000 VDC. Also this series features a glass length of just 21mm and diameter of 2.75mm. Its rated power is 100 W, switching voltage 1,000 VDC, and switching current 1 Amp DC. The MK23-85 SMD reed switch is a bare glass version of our surface mount reed sensors. These bare glass versions offer a more economic and compact design as compared to our over-molded reed sensors. And they are sold in Tape & Reel packing (according to IEC 286/part 3) suitable for pick and place automation.
The KSK-1A33 series reed switch is a high power reed switch and high voltage reed switch with high current capability. Glass length of 52.0mm and diameter of 5.4mm. Rated power 50 W, Switching voltage 10,000 VDC, Switching current 3 Amp DC.
The KSK-1A69 series reed switch is capable of switching high current up to 3 Amp DC as well as high voltage switching up to 10,000 VDC. 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.
Need a KOFU Reed Switch (Formerly OKI) – Standex Electronics is your preferred source worldwide! Check out some of our most utilized KOFU reed switch series ORD211, ORD213, ORD219, ORD228VL, ORD311, ORD312, and ORD324. KOFU reed switches have extremely high quality due to their proprietary manufacturing technologies. Such as contact surface deactivation treatment, high-performance automatic sealing, and contact resistance measurement based on the flux scanning (FS) system. KOFU’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. And since we are the global reed switch experts that means we specialize in custom and value-add services. Standex has the expertise and specialized equipment to ensure the highest quality during the custom reed switch manufacturing process.
Reed Switch ORD213 has a glass length of 7.0mm and diameter of 1.8mm. And a rated power of 1 W, switching voltage 24 VDC, and switching current 0.1 Amp DC. This ultraminiature reed switch is one of our most widely used switches. It features a close differential between the open and closure values or what is referred to as a narrow hysteresis. This is key in achieving a precise switching point as with small portable devices.
Ultraminiature MK23-80 surface mount 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.
Miniature MK23-35 surface mount 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.
Miniature MK23-46 surface mount 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.
Miniature MK23-66 surface mount 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.
The MK23-90 surface mount reed switch is a (Form C) changeover or single pole double throw SPDT miniature (SMD) surface mount 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.
The MK23-52 surface mount reed switch is a high breakdown voltage reed switch with a glass length of 21mm and diameter of 2.75mm. Rated power 50 W, switching voltage 350 VDC, switching current 0.5 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.
The MK23-85 surface mount reed switch is a vacuum high power switch capable of switching high voltages up to 1,000 VDC. Also this series features a glass length of just 21mm and diameter of 2.75mm. Its rated power is 100 W, switching voltage 1,000 VDC, and switching current 1 Amp DC. The MK23-85 SMD reed switch is a bare glass version of our surface mount reed sensors. These bare glass versions offer a more economic and compact design as compared to our over-molded reed sensors. And they are sold in Tape & Reel packing (according to IEC 286/part 3) suitable for pick and place automation.
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