SRN4030HA-100M

$0.31

Description：IND,4X4X3MM,10UH20%,1.8A,150C,SH
Series：SRN4030HA
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:df84c7f2111f Category: Fixed Inductors Brand: Bourns Inc.

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Product introduction

SRN4030HA-100M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is IND,4X4X3MM,10UH20%,1.8A,150C,SH. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for SRN4030HA-100M

Description：IND,4X4X3MM,10UH20%,1.8A,150C,SH
Series：SRN4030HA
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：10 µH
Tolerance：±20%
Current Rating (Amps)：1.8 A
Current - Saturation (Isat)：2.2A
Shielding：Shielded
DC Resistance (DCR)：180mOhm Max
Q @ Freq：17 @ 2.52MHz
Frequency - Self Resonant：20MHz
Ratings：AEC-Q200
Operating Temperature：-55°C ~ 150°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max)：0.118" (3.00mm)
Features：-

Fixed Inductors datasheet and documents for SRN4030HA-100M

SRN4030HA-100M

Fixed Inductors Overview

The Bourns SRN4030HA-100M is a semi-shielded surface-mount power inductor from the SRN4030HA series. It features a ferrite core and enameled copper wire construction with magnetic epoxy resin coating. The component has an inductance of 10 uH with a tolerance of ±20%. It supports a maximum DC current of 1.8 A and has a maximum DC resistance of 0.18 ohms. The physical dimensions are 4 mm x 4 mm x 3 mm. It operates within a temperature range of -55°C to +155°C and holds AEC-Q200 qualification for automotive applications.

Fixed Inductors Feature Summary

Semi-shielded design utilizing a ferrite core and magnetic epoxy resin coating to reduce electromagnetic interference.
AEC-Q200 qualified for reliability in demanding automotive electronic environments.
Compact SMD form factor suitable for space-constrained printed circuit board layouts.

Fixed Inductors Applications

Automotive power supply circuits
DC-DC converter modules
On-board charging systems

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Bourns documentation to ensure correct inductance, tolerance, and current ratings. Confirm that the AEC-Q200 automotive qualification status aligns with project requirements. Check for any recent product change notifications or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Fixed Inductors Selection Notes

Select this component when a compact, semi-shielded inductor with high thermal stability is required for automotive-grade designs. The 1.8 A current rating and low DC resistance make it suitable for efficient power conversion stages. Ensure the PCB footprint matches the 4x4 mm package dimensions and that the operating temperature range covers the intended environmental conditions.

Fixed Inductors Part Context

This part belongs to the Bourns SRN4030HA series of semi-shielded power inductors. The series is designed for surface-mount technology and offers various inductance values within a standardized 4x4x3 mm package. These components are engineered to provide reliable performance in automotive and industrial applications requiring robust magnetic shielding and high-temperature operation.

Fixed Inductors Replacement Considerations

Consult official Bourns cross-reference data for verified substitutes. No public substitute part numbers are confirmed in the provided source material.

Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.

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