5V SPST Sealed Reed Relay

Code: JH12N

  • A single pole NO contact relays
  • 5V coil version
  • Switch up to 10VA

Product details

5V SPST Sealed Reed Relay

• A single pole NO contact relays
• 5V coil version
• Switch up to 10VA
• High resistance coil ideal for direct drive logic 74 ICs and logic buffers

Max carry current 1A
Max switching voltage 100V
Max switching power 10VA
Contact resistance 150mΩ max
Operate time 1ms max including bounce time
Release time 0.5ms max including bounce time
Life >1 million operations at full load
Coil Details
Nominal Voltage Resistance Current Pull In to Maximum Voltage
5VDC 500Ω ±10% 10mA 3.8 to 11
Coil Temp Rise 30° Max
Insulation Resistance >100MΩ at 500VDC
Dimensions SPST (NO) 24 x 8 x 9mm

Can you supply a drawing of the pins showing dimensions please

Asked by: peterc47
I have sent a data sheet to the email address provided.
Answered by: Dominic
Date published: 2017-01-27

Is there a wiring diagram for the 5v SPST

Asked by: ch200
Yes we have, I have emailed you a copy, if anyone else would like a copy please request this from technical@maplin.co.uk
Answered by: Russell
Date published: 2015-07-17

Do these relays require a diode to prevent induced back emfs from damaging the driving chip, be it 74 series or a 555? Thanks
Asked by: Anonymous
It would be a good idea to install a diode yes.
Answered by: RW
Date published: 2015-07-17

Will the Sealed Reed Relay work when connected to the outputs of a 40 seris IC, such as the outputs of a 4017B decimal counter.
Asked by: Anonymous
Yes it will.
Answered by: LC
Date published: 2015-07-17

Will this reed relay operate from a voltage less than 5V e.g. 2.4V?
Asked by: Anonymous
No sorry this product does not support that.
Answered by: DH
Date published: 2015-07-17
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Bulk Prices

Item code Item name Quantity Price
JH12N 5V SPST Sealed Reed Relay (100+) £1.79
JH12N 5V SPST Sealed Reed Relay (25+) £1.91
JH12N 5V SPST Sealed Reed Relay (10+) £2.03
JH12N 5V SPST Sealed Reed Relay (5+) £2.15
JH12N 5V SPST Sealed Reed Relay (1+) £2.99

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