Cephos C-DS4E Relay module

The C-DS4E relay module is manufactured by Cephos Electronic Circuits Ltd. in the UK - a relay module to replace three classic telecomms. small signal relays that have not been manufactured for several years and are now obsolete and very difficult to source.

These obsolete relays are the Panasonic / Nais / Matsushita DS4E, the Omron G6A-434P and Fujitsu RA4 four pole changeover relays.

The Cephos C-DS4E 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)

The Original Panasonic DS4E relay

Panasonic DS4E Relay

Panasonic DS4E Relay datasheet

The Original Omron G6A-434P relay

Omron G6A-434P Relay

Omron G6A Relay datasheet

The original Fujitsu RA4 relay

Fujitsu RA4 Relay

Fujitsu RA4 Relay datasheet

The Cephos solution: C-DS4E

C-BT53 relay module

With identical pinning and footprint the C-DS4E relay module achieves all of the functionality of the original Panasonic DS4E, Omron G6A-434P and Fujitsu RA4 relays offering a simple drop in solution, either fitted into an existing pcb dil connector or soldered straight into a printed circuit board.

C-DS4E datasheet

C-DS4E general specification

Dims: 35.56 x 10.16mm

Gold finished machined pinning

Four pole changeover contacts 4PCO

The IM relay is tested according CECC/IECQ and certified in accordance with IEC/EN 60950 and UL 60950

The Tyco / Axicom IM relay used is a fourth generation slim-line / low profile relay with bifurcated contacts

Tyco Axicom IM relay specification:

Axicom IM Series

RoHS Compliant