Specifications Min Max
Rated Power (W) 3
Switching Voltage (VDC) 30
Switching Current (A) 0.3
Insulation Resistance (GOhm) 10
Working Temperature -40°C +115°C
Operating Range (AT) 5 30
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The latest edition to our line of SMD reed sensors is the new MK31 Series. Featuring a powerful, robust and
ultraminiature design that is 20% smaller than the competition (measuring only 6.4 mm x 1.95 mm x 2.2 mm), the
MK31 Series is capable of switching a minimum of 50 million reliable operations in a wide variety of low-power and
space-limited applications.
standexelectronics.com
MK31 Specifications
Applications
Portable devices
Limit switches
Push button sensors
Low-power miniature devices
Position sensors
Non-contact switching
Telecommunications
Handheld devices
Cell phones
Medical devices
Features
Compact size as small as 5 mm
5 different surface mount lead designs
9 different switch models
Hermetically sealed
Dynamically tested contacts
3W to 100W switching (AC/DC loads)
Easily mounted to PCB (auto pick/place)
Various SMD termination styles
Bare glass versions for low-cost manufacturing
Overmolded versions for environmental stability
Millions of reliable operations
No external power required
Tape & Reel packaging (IEC 60286-3)
PRODUCT SOLUTIONS | SURFACE MOUNT (SMD) REED SENSORS