PM1008S-4R7M-RC is a shielded wirewound chip inductor from the PM1008S series designed for electromagnetic interference suppression on the secondary side of electronic equipment. The inductor features a 4.7 µH inductance at 100 kHz with ±20% tolerance, a minimum Q factor of 38 at 1 MHz, and a self-resonant frequency of 160 MHz minimum. It offers a maximum DC resistance of 0.35 O and supports a maximum DC current of 1000 mA, with ferrite core material and Sn/Ni terminal electrodes for reliable performance. The magnetic shielding design and high Q characteristic make it ideal for signal conditioning, power supply filtering, and EMI mitigation applications in consumer and industrial electronics.