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 X 00-000
Nominal Voltage
Contact QTY Contact Form Switch Model Pin Out
05, 12, 24 1 A, B 69, 83 02, 03, 06, 08, 26,
20-6, 150, 300
Customer
Options Switch Model Unit
Contact Data
69 83
Rated Power
(max.)
Any
DC combination of V&A not to exceed their individual max.’s 50 50 W
Switching Voltage
(max.)
DC or
peak AC 10,000 7,500 V
Switching Current
(max.)
DC
or peak AC 3.0 3.0 A
Carry Current
(max.)
DC
or peak AC 5.0 5.0 A
Contact Resistance
(max.)
@
0.5V & 50mA 150 150 mOhm
Breakdown
Voltage (min.)
According
to EN60255-5 15 10 kVDC
Operating
Time (max.)
Incl. Bounce; Measured with w/ Nominal Voltage
3.0 3.0 ms
Release Time (max.)
Measured
with no Coil Excitation 1.5 1.5 ms
Insulation
Resistance (typ.)
Rh<45
%, 100V Test Voltage 1012 1012 Ohm
Capacitance
(typ.)
@
10kHz across open Switch 1 1 pF
Modifications in the sense of technical progress are reserved.
Version 01
27.01.2015
USA: +1.866.782.6339 │ salesusa@standexmeder.com
Europe: +49.7731.8399.0 │ info@standexmeder.com
Asia: +86.21.37820625 │ salesasia@standexmeder.com
A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – HM Reed Relays www.standexmeder.com
HM Reed Relay
Environmental
Data Unit
Shock Resistance (max.)
1/2 sine wave duration 11ms
50 g
Vibration
Resistance (max.) 20 g
Operating Temperature
-20 to 70 °C
Storage Temperature
-35 to 95 °C
Soldering
Temperature (max.)
5 sec. max.
260 °C
Life Test Data
*Load increase reduces life
expectancy of Reed Switches
Coil Data Coil Voltage
(nom.)
Coil Resistance
(typ.)
Pull-In Voltage
(max.)
Drop-Out Voltage
(min.)
Nominal Coil Power
(typ.)
Contact
Form
Switch
Model
Unit VDC Ohm VDC VDC mW
1A
69
05 30 3.8 0.5 833
12 150 9 1 960
24 600 18 2 960
83
05 45 3.8 0.5 556
12 250 9 1 576
24 1,000 18 2 576
1B
69
05 60 3.8 0.5 556
12 150 9 1 960
24 1,000 18 2 576
83
05 45 3.8 0.5 556
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.
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.
External magnetic fields needs to be taken into
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.
Modifications in the sense of technical progress are reserved.
Version 01
27.01.2015
USA: +1.866.782.6339 │ salesusa@standexmeder.com
Europe: +49.7731.8399.0 │ info@standexmeder.com
Asia: +86.21.37820625 │ salesasia@standexmeder.com
A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – HM Reed Relays www.standexmeder.com
Pin Out
Top View
Modifications in the sense of technical progress are reserved.
Version 01
27.01.2015
USA: +1.866.782.6339 │ salesusa@standexmeder.com
Europe: +49.7731.8399.0 │ info@standexmeder.com
Asia: +86.21.37820625 │ salesasia@standexmeder.com
Glossary Contact
Form
Form
A
NO = Normally Open Contacts
SPST = Single Pole Single
Throw
Form B
NC = Normally Closed
Contacts
SPST
= Single Pole Single Throw
Form C
Changeover
SPDT = Single Pole Double
Throw
