Signal Transformer . June 19, 2023

Latest Signal Unshielded Radial Drum Choke

Bel PR Templates_Signal_DRC_NI.jpg

Lynbrook, NY [Jun 21, 2023] Signal Transformer, a Bel group company, announces the addition of the DRC line of unshielded radial drum chokes, which features four series including 0406, 0608/0707/0807, 0810/1010, 1018/1213.

Signals DRC, through hole mount components find widespread use in a range of applications including industrial, consumer, and medical products, to name a few. Their main purpose is to filter unwanted high frequency signals and mitigate the effects of (EMI) electromagnetic and (RFI) radio frequency interference.

Utilizing cutting-edge coil winding technology, featuring copper magnet wire windings, and employing higher grade ferrite core materials, the DRC series caters to the ever-increasing demands of contemporary electronic filtering. It specifically offers superior electrical noise suppression through a combination of high impedance, larger inductance, and enhanced current density. Potential uses include:

  • TV and Audio Equipment
  • Telecommunication Devices
  • Personal Computers
  • Switching Power Supplies
  • Other Noise Filters

These economic power inductors feature a wide inductance range with low DCR and are offered in tape packaging for auto-insertion.

Products in the DRC line include:

DRC 0406, DRC 0608/0707/0807, DRC 0810/1010, DRC 1018/1213

Inventory will be available from Digi-Key and Mouser in Q3.

For more information on Signal’s DRC series, visit our website at

About Bel
Signal is a Bel group company (NASDAQ: BELFA and BELFB). Bel designs, manufactures and markets a broad array of products that include circuit protection, connectors, cable assemblies, discrete components, magnetics and power supplies. The Company serves a global market and operates facilities around the world.

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Theresa Schroeder