Bourns SRF3225AB/TAC 1210-size automotive grade chip inducuctors

Bourns has introduced the model SRF3225AB and SRF3225TAC 1210-Size automotive grade common mode chip inductor series. These automotive grade common mode inductors are constructed with a ferrite core and are bifilar-wound delivering a compact size, shielded construction for low radiation and high impedance over a broad frequency range to suppress Electromagnetic Interference (EMI) coming into or leaving the system. The 0.2/0.3 mm height side-wall terminal at each end of the inductor core helps enhance the component’s mechanical strength after it is assembled on the board.

The model SRF3225AB and SRF3225TAC series are AEC-Q200 compliant for high reliability and durability applications. The model SRF3225AB was designed for noise suppression in 2-wire UTP (unshielded twisted pair) cable automotive audio bus systems. The SRF3225TAC series is focused on common mode noise suppression for classic CAN and higher data rate CAN-FD Class II applications.

Features

• Bifilar-wound
• Shielded construction for low radiation
• High impedance, wide EMI suppression
• frequency range
• AEC-Q200 compliant
• Meets IEC 62228-3 standard
• (Model SRF3225TAC-101Y)
• RoHS compliant* and Halogen free**
• Automotive grade

Applications​

• Noise filters
• EMI suppressiofor data and signal lines
• 2-wire UTP cable automotive audio bus systems
• CAN and CAN-FD Class II

_{* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.}