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 Reed Switch ORT651 has a glass length of 14.0mm and diameter of 2.54mm. This ultra-miniature two-contact reed switch is designed for changeover type operation under 30V with a rated power of 3 W and switching current 0.2 Amp DC. The contacts are sealed within the glass tube with inert gas to maintain contact reliability. Most used.
The MK33-66 surface mount reed switch is a bare glass sensor engineered with a new lead design, providing stability and optimum coplanarity. The unique barrel lead design provides superb solderability and self-alignment to the pads for easy pick and place. The MK33-66 is an ultraminiature 14mm automotive-grade version is capable of switching 200 VDC. Featuring an extremely low-profile construction, ideal for applications requiring small footprint in printed circuit board (PCB) assemblies. TheMK33-66 SMD series tiny footprint allows it to be mounted in a tight reed switch ladder array, for multi-point and continuous liquid level monitoring applications. Supplied in tape and reel according to IEC 60286- 3.
The MK33-87 surface mount reed switch is a bare glass sensor engineered with a new lead design, providing stability and optimum coplanarity. The unique barrel lead design provides superb solderability and self-alignment to the pads for easy pick and place. The MK33-87 is an ultraminiature 10mm version is capable of switching 200 VDC. Featuring an extremely low-profile construction, ideal for applications requiring small footprint in printed circuit board (PCB) assemblies. TheMK33-87 SMD series tiny footprint allows it to be mounted in a tight reed switch ladder array, for multi-point and continuous liquid level monitoring applications. Supplied in tape and reel according to IEC 60286- 3.
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.
The MK33-87 surface mount reed switch is a bare glass sensor engineered with a new lead design, providing stability and optimum coplanarity. The unique barrel lead design provides superb solderability and self-alignment to the pads for easy pick and place. The MK33-87 is an ultraminiature 10mm version is capable of switching 200 VDC. Featuring an extremely low-profile construction, ideal for applications requiring small footprint in printed circuit board (PCB) assemblies. TheMK33-87 SMD series tiny footprint allows it to be mounted in a tight reed switch ladder array, for multi-point and continuous liquid level monitoring applications. Supplied in tape and reel according to IEC 60286- 3.
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 Reed Switch ORT651 has a glass length of 14.0mm and diameter of 2.54mm. This ultra-miniature two-contact reed switch is designed for changeover type operation under 30V with a rated power of 3 W and switching current 0.2 Amp DC. The contacts are sealed within the glass tube with inert gas to maintain contact reliability. Most used.
The MK33-66 surface mount reed switch is a bare glass sensor engineered with a new lead design, providing stability and optimum coplanarity. The unique barrel lead design provides superb solderability and self-alignment to the pads for easy pick and place. The MK33-66 is an ultraminiature 14mm automotive-grade version is capable of switching 200 VDC. Featuring an extremely low-profile construction, ideal for applications requiring small footprint in printed circuit board (PCB) assemblies. TheMK33-66 SMD series tiny footprint allows it to be mounted in a tight reed switch ladder array, for multi-point and continuous liquid level monitoring applications. Supplied in tape and reel according to IEC 60286- 3.
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.
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