Please note: All dimensions represent the smallest package size in a series and are listed in order as length, width and height unless otherwise specified.

HE Reed Relays
HE Reed Relay for High Voltage
High Voltage Reed Relays in PCB through hole design, capable of switching up 7kVDC and breakdown voltage up to 10kVDC. [more]
KT Reed Relays
KT Reed Relays
SMD and THT Reed Relays, Compact High Isolation for Surface Mount [more]
SIL HV Reed Relays
SIL Single In-Line Reed Relay for High Voltage
Miniature High Voltage SIL HV Reed Relays capable of switching up to 1kVDC and 4kVDC breakdown voltage. [more]

New Catalog - 2014

Tutorials - Audio Version

3-D Magnetic Mapping
Magnet Interactions
Magnet Technology & Uses
Latching Sensors & Relays
Liquid Level Sensing
Reed, Hall & EM Overview
Reed Switch Technology
Reed Relay as RF Switch Part 1
Reed Relay as RF Switch Part 2


Form A = normally open contact (N. O.)
Form B = normally closed contact (N.C.)
Form C = change over contact (S.P.D.T.)
Form E = Bistable / Latching
AT = Ampere Turns; Parameter that describes magnetic sensitivity.

Reed Relay Resources

Basic Reed Relay
Basic Reed Relay information.

Handling Reed Relays
Proper technique for handling Reed Relays.

High Frequency Reed Relays
Reed Relays capable of handling HF up to 10GHz.

High Frequency Testing
Reed Relay high frequency test set-up and test fixtures.

Life Test Data
View life test data for Reed Switches.

Low offset voltage switching
Reed Relays capable of switching low micro-volts signals.

Magnetic Field Strength
Ampere Turns (AT) vs. milliTesla (mT).

Reed Relay Applications
A general overview of Reed Relay applications.

Technology Comparison
Reed Relays vs Solid-State relays.