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9-14mm Miniature Reed Switch |

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.  

 

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KOFU Reed Switch ORD211

Miniature Reed Switch ORD211 featuring a glass length of 10.0mm and diameter of 2.0mm. Rated power 1 W, Switching voltage 24 VDC, Switching current 0.1 Amp DC.

KOFU Reed Switch ORD219

Reed Switch ORD219 features a glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC.

Miniature offset Reed Switch ORD221 features a glass length of 13.0mm and diameter of 2.3mm and is designed for medium-level loads <100 V. Rated power 10 W, Switching voltage 100 VDC, Switching current 0.3 Amp DC.

KOFU Reed Switch ORD228VL

Miniature Reed Switch featuring high performance. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC. Most used.

KOFU Reed Switch ORD312

Reed Switch ORD312 features a glass length of 12.0mm and diameter of 2.0mm. Rated power 30 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

KOFU Reed Switch ORD324

Reed Switch ORD324 is a miniature 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.

KOFU Reed Switch ORD324H

Reed Switch ORD324H is a miniature reed switch with glass length of 14.0mm and diameter of 2.2mm, and a longer lead length of 56.7mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

KOFU Reed Switch ORT551

The Reed Switch ORT551 is a miniature changeover reed switch or single pole double throw (SPDT) switch. This Reed Switch has a glass length of 14.0mm and diameter of 2.54mm. Rated power 3 W, Switching voltage 30 VDC, Switching current 0.2 Amp DC. Most used.

KOFU Reed Switch ORT551-1

The Reed Switch ORT551-1 is a miniature changeover reed switch or single pole double throw SPDT switch. This Reed Switch has a glass length of 14.0mm and diameter of 2.54mm. Rated power 3 W, Switching voltage 30 VDC, Switching current 0.2 Amp DC. normally closed (N.C.) lead has a dog leg bend.

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.

UL Certificate of Compliance

KSK-1A35/1 Reed Switch

The KSK-1A35/1 is a miniature reed switch and 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.

MK23-35 Surface Mount Reed Switch

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.

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.

UL Certificate of Compliance

KSK-1A31 Reed Switch

The KSK-1A31 is a mercury wetted miniature high power 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-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.

UL Certificate of Compliance

MK23-46 Surface Mount Reed Switch

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.

GR/GP501 Reed Switch

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.

UL Certificate of Compliance

Product Discontinuation: The GR501 Series Reed Switch is now discontinued and can be directly replaced by the GP501 Series Reed Switch

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.

UL Certificate of Compliance

KSK-1E66 Reed Switch

The KSK-1E66 is a high performance 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.

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.

UL Certificate of Compliance

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10.5mm

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.

UL Certificate of Compliance

KSK-1A35/1 Reed Switch

The KSK-1A35/1 is a miniature reed switch and 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.

MK23-35 Surface Mount Reed Switch

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.

11mm

KOFU Reed Switch ORD211

Miniature Reed Switch ORD211 featuring a glass length of 10.0mm and diameter of 2.0mm. Rated power 1 W, Switching voltage 24 VDC, Switching current 0.1 Amp DC.

KOFU Reed Switch ORD219

Reed Switch ORD219 features a glass length of 12.0mm and diameter of 2.0mm. Rated power 10 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC.

Miniature offset Reed Switch ORD221 features a glass length of 13.0mm and diameter of 2.3mm and is designed for medium-level loads <100 V. Rated power 10 W, Switching voltage 100 VDC, Switching current 0.3 Amp DC.

KOFU Reed Switch ORD228VL

Miniature Reed Switch featuring high performance. Glass length of 14.0mm and diameter of 2.2mm. Rated power 10 W, Switching voltage 100 VDC, Switching current 0.5 Amp DC. Most used.

KOFU Reed Switch ORD312

Reed Switch ORD312 features a glass length of 12.0mm and diameter of 2.0mm. Rated power 30 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

KSK-1A31 Reed Switch

The KSK-1A31 is a mercury wetted miniature high power 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.

12mm

KOFU Reed Switch ORD324

Reed Switch ORD324 is a miniature 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.

KOFU Reed Switch ORD324H

Reed Switch ORD324H is a miniature reed switch with glass length of 14.0mm and diameter of 2.2mm, and a longer lead length of 56.7mm. Rated power 10 W, Switching voltage 200 VDC, Switching current 0.5 Amp DC.

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.

UL Certificate of Compliance

MK23-46 Surface Mount Reed Switch

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.

GR/GP501 Reed Switch

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.

UL Certificate of Compliance

Product Discontinuation: The GR501 Series Reed Switch is now discontinued and can be directly replaced by the GP501 Series Reed Switch

14mm

KOFU Reed Switch ORT551

The Reed Switch ORT551 is a miniature changeover reed switch or single pole double throw (SPDT) switch. This Reed Switch has a glass length of 14.0mm and diameter of 2.54mm. Rated power 3 W, Switching voltage 30 VDC, Switching current 0.2 Amp DC. Most used.

KOFU Reed Switch ORT551-1

The Reed Switch ORT551-1 is a miniature changeover reed switch or single pole double throw SPDT switch. This Reed Switch has a glass length of 14.0mm and diameter of 2.54mm. Rated power 3 W, Switching voltage 30 VDC, Switching current 0.2 Amp DC. normally closed (N.C.) lead has a dog leg bend.

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.

UL Certificate of Compliance

KSK-1E66 Reed Switch

The KSK-1E66 is a high performance 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.

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.

UL Certificate of Compliance

MK23-66 Surface Mount Reed Switch

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.

GR/GP560 Reed Switch

Miniature reed 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.

UL Certificate of Compliance

Product Discontinuation: The GR560 Series Reed Switch is now discontinued and can be directly replaced by the GP560 Series Reed Switch

PR560 Reed Switch

The PR560 is a high power reed switch and miniature 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-1C90F Reed Switch

The KSK-1C90F  is a miniature (Form C) changeover reed switch or single pole double throw (SPDT) 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.

UL Certificate of Compliance

KSK-1C90U Reed Switch Dimensions

The KSK-1C90U is a miniature (Form C) changeover reed switch or single pole double throw (SPDT) 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.

UL Certificate of Compliance

MK23-90 Surface Mount Reed Switch

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.

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