Advanced SMD Common Mode EMI Filtering Solutions

Professional-grade WCB3216 miniature EMI filter designed for automated PCB assembly, delivering superior noise suppression and signal integrity across communication, industrial, and precision instrument applications.

SMD Common Mode EMI Filter - WCB3216 - SMD Common Mode EMI Filter
  • SMD Common Mode EMI Filter - WCB3216 - SMD Common Mode EMI Filter

SMD Common Mode EMI Filter - WCB3216

WCB3216

WCB3216 provides high‑efficiency EMI filtering in a miniature SMD package, enhancing EMC and signal integrity for precision instruments and control systems.

Inductance / Impedance

90-220 (Ω)

Rated Current

300-400 (mA)

Features
  • Miniature SMD type common mode filter for fully automated assembly.
  • Wide impedance rage (90Ω ~ 220Ω) for noise suppression.
  • Excellent Solderability.
Applications
  • Communication devices.
  • Industrial systems.
  • Precision instruments.
Dimensions (UNIT: mm)

A 3.2 ± 0.2 m/m
B 1.6 ± 0.2 m/m
C 2.0 ± 0.2 m/m
D1 0.50 (REF) m/m
D2 0.50 (REF) m/m

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How can you ensure robust EMI filtering in compact communication device designs without compromising signal integrity or assembly efficiency?

The WCB3216 miniature SMD common mode EMI filter solves this challenge with its wide impedance range (90Ω to 220Ω) for flexible noise suppression and excellent solderability for fully automated PCB assembly. With 300-400 mA rated current and compact 3.2 x 1.6 mm dimensions, it integrates seamlessly into communication devices while maintaining superior EMC performance. Core Master's 40+ years of expertise ensures reliable, RoHS-certified components with consistent quality—contact us for customized solutions tailored to your specific communication system requirements.

Core Master's WCB3216 represents over 40 years of specialized expertise in passive component design and manufacturing. The filter's miniature SMD package (3.2 x 1.6 mm) with rated current capacity of 300-400 mA ensures seamless integration into space-constrained circuit designs without compromising filtering effectiveness. Backed by RoHS certification and SGS quality assurance, this component guarantees consistent performance and reliable delivery. Contact Core Master's professional engineering team today to discuss how the WCB3216 can enhance your product's EMC performance and reduce electromagnetic noise in your next generation of electronic equipment.