SRN8040TA-2R2Y

$0.49

Description：FIXED IND 2.2UH 7.4A 11.5MOHM SM
Series：SRN8040TA
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:97d5c4799d0a Category: Fixed Inductors Brand: Bourns Inc.

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Product introduction

SRN8040TA-2R2Y is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is FIXED IND 2.2UH 7.4A 11.5MOHM SM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for SRN8040TA-2R2Y

Description：FIXED IND 2.2UH 7.4A 11.5MOHM SM
Series：SRN8040TA
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：2.2 µH
Tolerance：±30%
Current Rating (Amps)：7.4 A
Current - Saturation (Isat)：9.8A
Shielding：Shielded
DC Resistance (DCR)：11.5mOhm
Q @ Freq：15 @ 1MHz
Frequency - Self Resonant：57MHz
Ratings：AEC-Q200
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：1 MHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.315" L x 0.315" W (8.00mm x 8.00mm)
Height - Seated (Max)：0.177" (4.50mm)
Features：-

Fixed Inductors datasheet and documents for SRN8040TA-2R2Y

SRN8040TA-2R2Y

Fixed Inductors Overview

The SRN8040TA-2R2Y is a semi-shielded, wirewound surface-mount power inductor from Bourns Inc. It features a nominal inductance of 2.2 µH with a tolerance of ±30%. The component has a maximum DC resistance of 11.5 mΩ and supports a saturation current of 6.9 A and a RMS current of 7.4 A. Designed for automotive applications, it complies with the AEC-Q200 qualification standard.

Fixed Inductors Feature Summary

Semi-shielded drum core construction to reduce electromagnetic interference
AEC-Q200 qualified for automotive reliability standards
Wirewound design optimized for high-current power delivery

Fixed Inductors Applications

Automotive driver assistance systems
Power factor correction circuits
DC-DC converter modules

Fixed Inductors Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure that the selected variant matches the required AEC-Q200 automotive grade certification and thermal operating range for the target application environment.

Fixed Inductors Selection Notes

Select this component when a semi-shielded topology is required to balance magnetic field containment with cost efficiency. The 2.2 µH value and 7.4 A RMS rating suit intermediate-power stages where moderate inductance and high current handling are necessary without full shielding complexity.

Fixed Inductors Part Context

This part belongs to the SRN8040TA series, which offers an inductance range from 0.5 µH to 330 µH. The series is designed for surface-mount assembly and targets automotive and industrial power electronics markets requiring robust performance under varying thermal conditions.

Fixed Inductors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative maintains identical footprint dimensions, AEC-Q200 compliance, and equivalent electrical parameters including 2.2 µH inductance and minimum 7.4 A RMS current rating.