A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet HM Reed Relays www.standexmeder.com
HM Series
Reed Relays
Features: High Voltage Relay, Through-Hole / Axial Wire Option, Latching Version, Special Pin-Outs
Applications: High Voltage Test Sets, Cable Testers, Medical Equipment & Others
Markets: Medical, Test and Measurement & Others
Part-Description: HM 00 - 0 X00 -000
Nominal Voltage Contact QTY Contact Form Switch Model Pin Out
02, 03, 06, 08, 26,
05, 12, 24 1 A, B 69, 83
20-6, 150, 300
Switch Model
Customer Options
Unit
Contact Data 69 83
Rated Power (max.)
50 50 W
Any DC combination of V&A not to exceed their individual max.s
Switching Voltage (max.)
10,000 7,500 V
DC or peak AC
Switching Current (max.)
3.0 3.0 A
DC or peak AC
Carry Current (max.)
5.0 5.0 A
DC or peak AC
Contact Resistance (max.)
150 150 mOhm
@ 0.5V & 50mA
Breakdown Voltage (min.)
15 10 kVDC
According to EN60255-5
Operating Time (max.)
3.0 3.0 ms
Incl. Bounce; Measured with w/ Nominal Voltage
Release Time (max.)
1.5 1.5 ms
Measured with no Coil Excitation
Insulation Resistance (typ.)
12 12
10 10 Ohm
Rh<45%, 100V Test Voltage
Capacitance (typ.)
1 1 pF
@ 10kHz across open Switch
USA: +1.866.782.6339 salesusa@standexmeder.com
Version 01
Europe: +49.7731.8399.0 info@standexmeder.com
27.01.2015
Asia: +86.21.37820625 salesasia@standexmeder.com
Modifications in the sense of technical progress are reserved. A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet HM Reed Relays www.standexmeder.com
Coil Data
Coil Voltage Coil Resistance Pull-In Voltage Drop-Out Voltage Nominal Coil Power
Contact Switch
(nom.) (typ.) (max.) (min.) (typ.)
Form Model
Unit VDC Ohm VDC VDC mW
05 30 3.8 0.5 833
69 12 150 9 1 960
24 600 18 2 960
1A
05 45 3.8 0.5 556
83 12 250 9 1 576
24 1,000 18 2 576
05 60 3.8 0.5 556
69 12 150 9 1 960
24 1,000 18 2 576
1B
05 45 3.8 0.5 556
83 12 250 9 1 576
24 1,000 18 2 576
The Pull-In / Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per C.
Environmental Data Unit HM Reed Relay
Shock Resistance (max.)
50 g
1/2 sine wave duration 11ms
Vibration Resistance (max.) 20 g
-20 to 70 C
Operating Temperature
Storage Temperature -35 to 95 C
Soldering Temperature (max.)
260 C
5 sec. max.
Handling & Assembly Instructions
Switching inductive and/or capacitive loads create voltage
and/or current peaks, which may damage the relay.
Protective circuits need to be used.
Life Test Data
External magnetic fields needs to be taken into
*Load increase reduces life expectancy of Reed Switches
consideration, including a too high packing density. This may
influence the relays electrical characteristics.
Mechanical shock impacts e.g. dropping the relays may cause
immediate or post-installation failure.
Wave soldering: maximum 260/5 seconds.
Reflow soldering: Recommendations given by the soldering
paste manufacturer need to be considered as well as the
temperature limits of other components/processes.
USA: +1.866.782.6339 salesusa@standexmeder.com
Version 01
Europe: +49.7731.8399.0 info@standexmeder.com
27.01.2015
Asia: +86.21.37820625 salesasia@standexmeder.com
Modifications in the sense of technical progress are reserved.