SRP7020TA-R47M

$0.86

Description：IND 7X6.6X1.8MM 0.47UH20% 11.7A
Series：SRP7020TA
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d351fe22b459 Category: Fixed Inductors Brand: Bourns Inc.

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Product introduction

SRP7020TA-R47M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is IND 7X6.6X1.8MM 0.47UH20% 11.7A. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for SRP7020TA-R47M

Description：IND 7X6.6X1.8MM 0.47UH20% 11.7A
Series：SRP7020TA
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：-
Material - Core：Alloy Powder
Inductance：470 nH
Tolerance：±20%
Current Rating (Amps)：11.7 A
Current - Saturation (Isat)：20A
Shielding：Shielded
DC Resistance (DCR)：8.3mOhm Max
Q @ Freq：15 @ 100kHz
Frequency - Self Resonant：83MHz
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：0.276" L x 0.260" W (7.00mm x 6.60mm)
Height - Seated (Max)：0.079" (2.00mm)
Features：-

Fixed Inductors datasheet and documents for SRP7020TA-R47M

SRP7020TA-R47M

Fixed Inductors Overview

The Bourns SRP7020TA-R47M is a shielded surface-mount power inductor with 470 nH nominal inductance and 20% tolerance. It features a ferrite core and wirewound construction, rated for AEC-Q200 automotive qualification. The component supports a maximum DC current of 11.7 A and a saturation current of 30 A, with a maximum DC resistance of 8.3 mOhms. Operating temperature ranges from -55°C to +150°C, with a self-resonant frequency of 95 MHz at 100 kHz test frequency.

Fixed Inductors Feature Summary

Shielded magnetic structure minimizes electromagnetic interference
AEC-Q200 qualified for automotive reliability standards
High-temperature operation up to 150°C
Ferrite core construction for stable performance

Fixed Inductors Applications

Automotive power delivery systems
Point-of-load conversion circuits
DC-DC converter filtering
Industrial power supply stages

Fixed Inductors Procurement Notes

Verify the specific suffix R47M confirms the 470 nH value against the official datasheet. Confirm AEC-Q200 compliance requirements match project specifications. Check package dimensions (7.3 x 6.6 x 4.8 mm) for PCB layout compatibility. Ensure thermal management aligns with the 150°C maximum operating limit.

Fixed Inductors Selection Notes

Select this component when high current handling and automotive grade reliability are required. The 11.7 A RMS rating suits moderate power applications. Consider the 8.3 mOhm DCR for efficiency calculations. Verify footprint availability matches the standard terminal design.

Fixed Inductors Part Context

Part of the SRP7020TA series, designed for space-constrained portable electronics and automotive modules. Offers compact shielding compared to unshielded alternatives. Supports high-frequency switching applications due to low parasitic inductance.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are documented. Cross-reference with other Bourns SRP series variants if pinout or size constraints differ.

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

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