SRF3225TAFD-101Y

$0.71

Description：CMC 100UH 150MA 2LN 5.1KOHM SMD
Series：SRF3225TAFD
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ebda859c5d36 Category: Common Mode Chokes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 100UH 150MA 2LN 5.1KOHM SMD
Series：SRF3225TAFD
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：-
Number of Lines：2
Current Rating (Max)：150mA
DC Resistance (DCR) (Max)：1.5Ohm
Voltage Rating - DC：80V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：AEC-Q200
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.118" L x 0.079" W (3.00mm x 2.00mm)
Height (Max)：0.098" (2.50mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：100 µH @ 100 kHz
Impedance @ Frequency：5.1 kOhms @ 10 MHz
Qualification：-
Grade：-

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SRF3225TAFD-101Y

Overview

The Bourns SRF3225TAFD-101Y is an automotive-grade common mode chip inductor from the SRF3225TAFD series. It features a ferrite core and bifilar-wound construction within a compact 3.3 mm x 2.5 mm x 2.5 mm surface mount package. The component provides an inductance of 100 µH with a maximum DC resistance of 1.5 Ω. It supports a rated current of 150 mA and a voltage rating of 80 V. The device achieves high impedance of 5.1 kΩ and operates reliably within a temperature range of -40°C to +125°C.

Feature Summary

AEC-Q200 qualified for automotive reliability standards
Ferrite core design with bifilar winding for effective EMI suppression
Shielded structure providing low radiation and high impedance

Applications

Automotive electronic systems requiring AEC-Q200 compliance
Consumer electronics EMI filtering
Industrial application circuit protection

Procurement Notes

Verify the specific suffix 'FD' against official Bourns documentation to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required 100 µH inductance and 150 mA current rating for the target application. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require compact, shielded common mode chokes for automotive or industrial environments. The 100 µH value and 150 mA rating suit low-current signal lines. Verify that the 1.5 Ω DCR fits the power budget and that the 80 V rating exceeds the operating voltage. Ensure the 3.3x2.5x2.5 mm footprint aligns with the PCB layout constraints.

Part Context

This part belongs to the SRF3225TAFD series of small-size, automotive-grade common mode chip inductors manufactured by Bourns Inc. The series utilizes ferrite cores and bifilar windings to deliver high impedance across wide frequency ranges. These components are engineered to suppress electromagnetic interference (EMI) entering or leaving systems while maintaining a compact form factor suitable for space-constrained designs.