Automotive Relays


Product Model: CMA54/542

Small and compact
Available in single and twin relay
CMA54 - single relay, CMA542 - twin relay
CMA54 dimensions: 17.5×9.2×13.2(mm)
CMA542 dimensions: 17.5×16.9×13.2(mm)
High contact capacity 25A
Low noise operation
Contains no lead and features cadmium-free contacts ensuring environment-friendly use
Applications: car alarm, power window, central locking system, seat adjustment control, sunroof motor control, wiper, etc


Safety Standards

Contact Data
Contact Form CMA54:1C
Contact Rating CMA54:20A14VDC
CMA542:2×20A 14VDC
Max.Switching Voltage 40VDC
Max.Switching Current 25A
Max.Switching Power CMA54:280W
Min.Switching Load -
Coil Data
Coil Voltage 12VDC
Coil Power 0.56W
General Data
Dielectric Strength Open Contacts 550VAC,1min
Coil and Contacts 550VAC,1min
Electrical Life(ops.) 100,000
Operating Temperature -40℃ to +85℃
Terminal Type PCB
Packing Method
Qty/Ctn (Pcs)
Carton Size L×W×H(mm)
Approx N.W.
Approx G.W.