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Four pole, bi-stable, two coil, telecom / signal relay, polarised, 4 pole changeover / 4 Form C / 4PDT with
The C-DS4E relay module is manufactured by Cephos Electronic Circuits Ltd. in the UK – a relay module to replace several classic telecomms. small signal relays that have not been manufactured for several years and are now obsolete and very difficult to source.
The more common of these obsolete relays is the Panasonic DS4E-L2 relay.
The C-DS4E-L2 relay module is a drop-in replacement for this relay.
The Cephos C-DS4E-L2 5V, 12V and 24V coil voltage versions are normally ex-stock and available for immediate shipping, other coil voltages are manufactured to order on a short lead time ( subject to component availability)
Contact type: Bifurcated crossbar
Contacts: Ag (Au-Alloy)
Max. Sw. Power: 60W / 62.5VA
Max. Sw. Voltage: 220Vdc / 250Vac
Max. Sw. Current: 2A
Nominal Coil Power: 5V/12V: 400mW, 24V: 600mW
Must operate voltage Vdc(max): 3.75
Must release voltage Vdc(max): 3.75
Coil resistance (ohms): 62.5
Nominal power (mW approx): 400
Maximum operating voltage Vmax: 8.5
Must operate voltage Vdc(max): 9.0
Must release voltage Vdc(max): 9.0
Coil resistance (ohms): 360
Nominal power (mW approx): 400
Maximum operating voltage Vmax: 20.4
Must operate voltage Vdc(max): 18.0
Must release voltage Vdc(min): 18.0
Coil resistance (ohms): 960
Nominal power (mW approx): 600
Maximum operating voltage Vmax: 33.6
Cephos Electronic Circuits Ltd.
4 Rollo Road
Hextable
Swanley
Kent
BR8 7RD
© All rights reserved Cephos Electronic Circuits Ltd. 2021
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