Signal Transformer Introduces New SPDL Series 2-Line Miniaturized SMD Chokes


Signal Transformer, a Bel group company, has introduced its new SPDL Series line of miniaturized Surface Mount (SMD) common mode chokes for network communication applications in automotive (AECQ-200), infotainment, multimedia, and a host of personal computer products.

Utilizing the latest winding technology, the SPDL Series achieves effective differential mode noise suppression for high-speed signal lines. Available in four different surface mount package sizes and a wide assortment of impedance values, the SPDL Series supports EMI suppression for Ethernet, CAN, Flexray, USB and proprietary data signals.  

SPDL Series of SMD chokes feature an impedance range of 90 to 2200 ohms, rated current capacity from 150mA to 400mA and an operating temperature range from -40 °C to +125 °C. Four different footprints of the SPDL metric size codes include 2012, 3216, 3225 and 4532 type.

SPDL Series Summary