PCB Assembly, PCB Design and Manufacture
by Cephos Electronic Circuits Ltd - CEM (UK)

Contract / subcontract electronic assembly to full box build

Recommended alternative
drop in replacement

Cephos C-BT53 relay

Cephos C-BT53 relay module

Fujitsu FBR46 relay

Fujitsu FBR46 relayFBR46 Relay datasheet
Contact arrangement2 Form C
Contact materialGold-clad
Nominal switching capacity1A 30Vdc
Max switching power30W / 60VA
Max switching current1A
Min switching capacity0.01mA / 10mVdc
Part No. Must Operate VMust Release V Rcoil +/-10% Inom (mA) Pnom (mW)
FBR46ND005-P3.50.25125R30.0150
FBR46ND012-P8.40.6960R13.0150
FBR46ND024-P16.81.22880R8.0200

All versions of this miniature, sensitive, small signal relay manufactured by Fujitsu are now obsolete, no longer manufactured.

The Cephos C-BT53 series of relay modules is the ideal replacement for the FBR46 single side stable small signal relay, with an identical footprint the Cephos C-BT53 relay module is a drop in alternative; no pcb modification required,