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listing includes 1 piece of CMA51H-S-DC12V-C 5-pin power relay, belonging to the T78C-20A series.
It features a 12V DC coil and 20A high-current load capacity, with stable performance for various control circuits.
Compatible with CMA51-S-DC5V-C, CMA51H-S-DC24V and other similar models, it is widely used in home appliances, automotive circuits, industrial control, power modules and automation equipment.
Standard pinout and size allow direct plug-and-play replacement for faulty or aging relays.