Murata 1206 Shielded Surface Mount Common Mode Choke DLW31S ±25% Inductance Tolerance 200 mA Maximum DC Current

Murata DLW31S series shielded common mode choke in a 1206 surface mount package is designed for suppression of electromagnetic interference on differential high speed signal lines. This reliable component features a maximum DC current rating of 200 mA and an inductance tolerance of ±25%, making it suitable for a wide range of applications requiring noise reduction.

The coil is constructed with wirewound technology and uses ferrite material combined with film processing to provide excellent performance at high frequencies. The compact dimensions of 3.2 mm length, 1.6 mm depth, and 1.9 mm height lend themselves well to space-constrained PCB layouts.

This choke is shielded to reduce interference and has a low maximum DC resistance of 1.2 Ω to maintain signal integrity. It operates reliably across a temperature range of -40°C to 85°C, meeting RoHS compliance standards and is manufactured in Japan.

Typical applications include USB lines for computers and peripherals, LVDS lines of notebook PCs and LCDs, and digital AV equipment such as cameras. Its high coupling coefficient ensures minimal distortion of high-speed signals, making it ideal for sensitive communication interfaces.

Compact 1206 size SMD common mode choke. High impedance at 100 MHz, providing effective EMI suppression. Wirewound inductor with a molded shielded package. Supports high speed differential signal lines like USB with excellent coupling.

Reliable operation from -40°C to 85°C. Low DC resistance for efficient current flow. RoHS compliant and manufactured in Japan. Explore similar surface mount inductors and EMI filter solutions for industrial, electronic manufacturing, and communication equipment applications at EnvMart.

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