Our miniature reed sensor series have glass lengths ranging from 7-14mm. Aside from being miniature, SMD sensors draw no power in their normally open state. And with power critical applications on the rise. It's no wonder reed sensors are some of the most sought after in the industry. 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. Miniature reed sensors 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.
The MK33 series reed sensor 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. Choose from 2 different switch models: the ultraminiature 10mm MK33-87 version or the 14mm automotive-grade MK33-66, capable of switching 200 VDC. Each features an extremely low-profile construction, ideal for applications requiring small footprint in printed circuit board (PCB) assemblies. Their tiny footprint allows the MK33 series 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.
Ultraminiature surface mount (SMD) MK24 series reed sensor used in On/Off control switch, proximity, motion, position detection with optional Form B (SPST-N.C.) contact form. Supplied in tape and reel according to IEC 286/part 3. Axial or gull-wing lead designs available. UL Approval
Ultraminiature surface mount (SMD) MK17 Series Reed Sensor used in On/Off control switch, proximity, motion, position detection. Supplied in tape and reel according to IEC 286/part 3. Axial, gull-wing or J-lead designs available. UL Approval
Miniature surface mount (SMD) MK22 Series Reed Sensor used in On/Off control switch, proximity, motion, position detection. Supplied in tape and reel according to IEC 286/part 3. Axial or gull-wing lead designs available. UL Approval
Best value ultraminiature bare glass surface mount (SMD) MK23 Series Reed Sensor series used in On/Off control switch, proximity, motion, position detection with high voltage and Form C (SPDT Changeover) options. Supplied in tape and reel according to IEC 286/part 3. Axial, gull-wing, inverse gull-wing, J-lead or helix lead designs available. UL Approval
Miniature surface mount (SMD) MK16 Series Reed Sensor used in On/Off control switch, proximity, motion, position detection. Supplied in tape and reel according to IEC 286/part 3. Axial or gull-wing lead designs available. UL Approval
Ultraminiature (2.7mm) panel mount MK20/2 Series Reed Sensor are supplied in a cylindrically shaped housing with cable terminals. Optional cable, length, and termination. UL Approval
UL Certificate of Compliance (MKxx/xU *Series followed by U)
Miniature (3.0mm) panel mount MK20/1 Series Reed Sensor are supplied in a cylindrically shaped housing with cable terminals. Optional cable, length, and termination. UL Approval
UL Certificate of Compliance (MKxx/xU *Series followed by U)
The MK10 Series Reed Sensor is an ultraminiature through hole (THT) mount sensor with integrated internal resistor (many resistance options available). The MK10 is used in On/Off control switch, proximity, motion, position detection applications.
Miniature through-hole mount (THT) MK06 Series Reed Sensor used in On/Off control switch, proximity, motion, position detection. 1 inch (2.54mm) pin spacing available. UL Approval
® Copyright 2025 Standex Electronics, Inc. ® All Rights Reserved. A Standex International Corporation Company.
