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.)
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