SRF4532-101Y

$0.50

Description：CMC 100UH 200MA 2LN 5 KOHM SMD
Series：SRF4532
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:38edbc69945d Category: Common Mode Chokes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 100UH 200MA 2LN 5 KOHM SMD
Series：SRF4532
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：200mA
DC Resistance (DCR) (Max)：8.9Ohm
Voltage Rating - DC：50V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
Height (Max)：0.118" (3.00mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：100 µH @ 100 kHz
Impedance @ Frequency：5 kOhms @ 10 MHz
Qualification：-
Grade：-

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SRF4532-101Y

Overview

The Bourns SRF4532-101Y is a surface-mount common mode choke from the SRF4532 series, designed for signal line filtering. It features an inductance of 100 µH with a tolerance of -30% to +50%. The component supports a maximum DC current of 200 mA and has a maximum DC resistance of 8.9 Ω. It operates within a temperature range of -40°C to +125°C. The device utilizes a ferrite core and is housed in a 1812 (4.5 x 3.2 x 2.8 mm) molded package.

Feature Summary

Dual-channel construction for effective common mode noise suppression on signal lines
Ferrite core material optimized for high-frequency interference attenuation
Molded encapsulation provides mechanical stability and environmental protection

Applications

Signal line EMI filtering in electronic circuits
Noise suppression for data transmission interfaces
Common mode interference reduction in compact PCB designs

Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's datasheet to confirm exact tolerance and packaging specifications. Ensure the selected component matches the required 1812 footprint dimensions and thermal ratings for the target application environment. Cross-reference the impedance characteristics at relevant frequencies to validate performance requirements.

Selection Notes

Select this component when space-constrained designs require a 1812 footprint common mode choke. Consider the 200 mA current rating and 8.9 Ω DCR limits for circuit compatibility. Verify that the -30% to +50% inductance tolerance aligns with the system's noise filtering requirements and operational temperature range.

Part Context

This part belongs to the Bourns SRF4532 series of surface-mount common mode chokes. The series offers various inductance values and current ratings within the 1812 package size. These components are engineered for applications requiring efficient noise suppression in limited board space while maintaining reliable electrical performance across industrial temperature ranges.