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Series Datasheet – HM Reed Relays
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Data Unit
1/2 sine wave duration 11ms
50 g
Resistance (max.)
20 g
-20 to 70 °C
-35 to 95 °C
Temperature (max.)
260 °C
*Load increase reduces life
expectancy of Reed Switches
Coil Data
Coil Voltage
(nom.)
Coil Resistance
(typ.)
Pull-In Voltage
(max.)
Drop-Out Voltage
(min.)
(typ.)
Form
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
-In / Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per °C.
& 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
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