YGDZ 1 PCS QP2-4R7 4.7 Ohm 1 Pin Refrigerator PTC Starter Relay Black Product Name: PTC Starter Relay; Resistance: 4.7 Ohm Total Size: 3.2 x 2.1 x 2.9cm / 1.3 x 0.8 x 1.1in (L*W*H) Pin Number: 1 Material: Plastic; Color: Black Package: 1 x PTC Starter Relays