Use this search box to quickly find the alternative replacement for an obsolete signal relay…

Fast Search Cross Reference

Use the search box here for a fast cross-reference using relay type or original part number

Relay Cross-Reference

Original ManufacturerOriginal Part NumberCoil Voltage (V)Cephos Replacement
American ZettlerAZ521-07-10 5VDC5C-AZ521/1 (5V)
American ZettlerAZ521-07-10 12VDC12C-AZ521/3 (12V)
American ZettlerAZ521-07-10 24VDC24C-AZ521/5 (24V)
FujitsuBT53/15C-BT53/1 (5V)
FujitsuBT53/312C-BT53/3 (12V)
FujitsuBT53/524C-BT53/5 (24V)
FujitsuFBR46ND0055C-BT53/1 (5V)
FujitsuFBR46ND01212C-BT53/3 (12V)
FujitsuFBR46ND02424C-BT53/5 (24V)
FujitsuRA4-5W-K5C-DS4E/1 (5V)
FujitsuRA4-12W-K12C-DS4E/3 (12V)
FujitsuRA4-24W-K24 C-DS4E/5 (24V)
OmronG5A-234P-53/15C-BT53/1 (5V)
OmronG5A-234P-53/312C-BT53/3 (12V)
OmronG5A-234P-53/524C-BT53/5 (24V)
OmronG6A-434P-5V5C-DS4E/1 (5V)
OmronG6A-434P-12V12C-DS4E/3 (12V)
OmronG6A-434P-24V24C-DS4E/5 (24V)
OmronLZN4-5V5C-NF4EB/1 (5V)
OmronLZN4-12V12C-NF4EB/3 (12V)
OmronLZN4-24V24C-NF4EB/5 (24V)
PanasonicDF2-DC05V5C-BT53/1 (5V)
PanasonicDF2-DC12V12C-BT53/3 (12V)
PanasonicDF2-DC24V24C-BT53/5 (24V)
PanasonicDS4E-M-DC5V5C-DS4E/1 (5V)
PanasonicDS4E-M-DC12V12C-DS4E/3 (12V)
PanasonicDS4E-M-DC24V24C-DS4E/5 (24V)
PanasonicNF4EB-5V5C-NF4EB/1 (5V)
PanasonicNF4EB-12V12C-NF4EB/3 (12V)
PanasonicNF4EB-24V24C-NF4EB/5 (24V)
PanasonicTK1-5V5C-TK1/1 (5V)
PanasonicTK1-12V12C-TK1/3 (12V)
PanasonicTK1-24V24C-TK1/5 (24V)
PanasonicTQ4-5V5C-TQ4/1 (5V)
PanasonicTQ4-12V12C-TQ4/3 (12V)
PanasonicTQ4-24V24C-TQ4/5 (24V)
SiemensV23104-A10015C-MT4/1 (5V)
SiemensV23104-A100312C-MT4/3 (12V)
SiemensV23104-A100524C-MT4/5 (24V)
Tyco / TE / AxicomMT4-C938015C-MT4/1 (5V)
Tyco / TE / AxicomMT4-C9380212C-MT4/3 (12V)
Tyco / TE / AxicomMT4-C9380324C-MT4/5 (24V)
Tyco / TE1-1462032-15C-MT4/1 (5V)
Tyco / TE1-1462032-412C-MT4/3 (12V)
Tyco / TE1-1462032-724C-MT4/5 (24V)
Cross-reference guide for obsolete signal relays
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