Littelfuse Miniature Reed Switch

View all Reed Switches
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Subtotal (1 bag of 5 units)*

£11.52

(exc. VAT)

£13.825

(inc. VAT)

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Last RS stock
  • Plus 40 unit(s) shipping from 06 October 2025
  • Final 15 unit(s) shipping from 06 October 2025
Units
Per unit
Per Bag*
5 - 20£2.304£11.52
25 - 45£2.24£11.20
50 - 120£2.18£10.90
125 +£2.12£10.60

*price indicative

RS Stock No.:
905-8840
Mfr. Part No.:
HE3621A2410
Brand:
Littelfuse
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Brand

Littelfuse

Contact Resistance

150mΩ

Width

5.65mm

Length

19.7mm

Depth

7.87mm

Dimensions

19.7 x 5.65 x 7.87mm

COO (Country of Origin):
CN

HE3600 Miniature Single Inline Reed Relay, SIL


These miniature, inline reed relays can switch 200 V dc at 10 W. They are manufactured in a SIL package and include Form A (SPST normally open) contacts. Three voltages and diode suppressed coil options are available. They are hermetically sealed and are not effected by and do not affect their external environment.

Item 905-8834 has a standard 5 V coil.
Item 905-8837 has a 5 V diode suppressed coil.
Item 905-8831 has a 12 V diode suppressed coil.
Item 905-8840 has a 24 V diode suppressed coil.

Potential Applications


Security systems
Telecom equipment
Process control systems
Automatic test equipment
Instrumentation

Features


Miniature single inline package
Optional coil suppression diode to protect coil drive circuits
Normally open contacts
Diode suppression Option
Operating temperature range: -40°C to +85°C


Littelfuse

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