DSF-28-0007

$5.92

Description：CMC 4.5A 2LN TH
Series：DSF
Mfr：SCHURTER Inc.
Package：Bulk

SKU:401f47a8fb3f Category: Common Mode Chokes Brand: SCHURTER Inc.

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Product introduction

DSF-28-0007 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is CMC 4.5A 2LN TH. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for DSF-28-0007

Description：CMC 4.5A 2LN TH
Series：DSF
Mfr：SCHURTER Inc.
Package：Bulk
Filter Type：-
Number of Lines：2
Current Rating (Max)：4.5A
DC Resistance (DCR) (Max)：10mOhm
Voltage Rating - DC：600V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.114" L x 1.079" W (28.30mm x 27.40mm)
Height (Max)：-
Package / Case：Nonstandard
Inductance @ Frequency：-

Common Mode Chokes datasheet and documents for DSF-28-0007

DSF-28-0007

Common Mode Chokes Overview

The DSF-28-0007 is a leaded power inductor from the Schurter DSF series, designed as a storage choke with a flat profile. It features radial through-hole terminals for PCB mounting. Key electrical parameters include an inductance of 37 µH and a maximum DC current rating of 4.5 A. The component has a maximum DC resistance of 0.02 ohms and operates within a temperature range of -40°C to +125°C.

Common Mode Chokes Feature Summary

Flat design optimized for space-constrained applications
Radial through-hole termination for standard PCB assembly
High current handling capability suitable for power supply stages

Common Mode Chokes Applications

Switched-mode power supplies
Chopper amplifiers
DC drives
Stepper motor controls

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the DSF-28-0007 to confirm exact mechanical dimensions and tolerance levels before finalizing the design. Ensure that the selected PCB footprint matches the radial lead spacing specified in the official Schurter documentation. Cross-reference the thermal derating curves if operation near the maximum temperature limit is required.

Common Mode Chokes Selection Notes

Select this component when a low-profile storage choke is needed for high-current DC filtering or energy storage in switching circuits. Compare the 37 µH inductance and 4.5 A current rating against circuit requirements to ensure adequate saturation margins. Consider the unshielded nature of the component regarding potential electromagnetic interference in dense layouts.

Common Mode Chokes Part Context

This part belongs to the DSF series of leaded power inductors manufactured by Schurter Inc. The series is characterized by its flat construction, which facilitates mounting in applications with strict height restrictions. These components are engineered for robust performance in industrial and commercial power electronics environments.