HM73-40R50LFTR13

$2.04

Description：FIXED IND 500NH 40A 1 MOHM SMD
Series：HM73
Mfr：TT Electronics/BI Magnetics
Package：Cut Tape (CT)

SKU:1695228095d5 Category: Fixed Inductors Brand: TT Electronics/BI Magnetics

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Product introduction

Product Detailed Parameters

Description：FIXED IND 500NH 40A 1 MOHM SMD
Series：HM73
Mfr：TT Electronics/BI Magnetics
Package：Cut Tape (CT)
Type：-
Material - Core：-
Inductance：500 nH
Tolerance：±20%
Current Rating (Amps)：40 A
Current - Saturation (Isat)：49A
Shielding：Shielded
DC Resistance (DCR)：1mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 155°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.555" L x 0.512" W (14.10mm x 13.00mm)
Height - Seated (Max)：0.256" (6.50mm)
Features：-

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HM73-40R50LFTR13

Overview

The HM73-40R50LFTR13 is a shielded low-profile surface mount power inductor manufactured by TT Electronics/BI Magnetics. It features a wirewound core construction and is designed for high-current applications. The component provides an inductance of 500 nH with a maximum DC resistance of 1 mOhm. It supports a maximum current rating of 40 A and operates within a temperature range of -40°C to +125°C. The device utilizes a nonstandard SMD package.

Feature Summary

Shielded low-profile surface mount design
High current handling capability up to 40 A
Wirewound core construction

Applications

Power supply circuits
DC-DC converter modules
High-current filtering applications

Procurement Notes

Verify the specific manufacturer part number against official TT Electronics documentation to confirm availability status, as lifecycle information may vary. Ensure that the required current ratings and physical dimensions align with the target PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a compact, shielded inductor with high current capacity is required. The low inductance value suits high-frequency switching applications. Confirm that the nonstandard package footprint matches the design schematic and verify thermal management requirements for continuous 40 A operation.

Part Context

This component belongs to the HM73 series of shielded low-profile surface mount inductors from BI Technologies (TT Electronics). The series is characterized by robust wirewound construction suitable for demanding power electronics environments requiring significant current handling in a small form factor.