WLPM131365M2R2LC

$0.44

Description：POWER CHOKE MOLDED 2.2UH 40A
Series：PM
Mfr：Walsin Technology Corporation
Package：Tape & Reel (TR)

SKU:041c5d7c2e0e Category: Fixed Inductors Brand: Walsin Technology Corporation

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Product introduction

WLPM131365M2R2LC is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Walsin Technology Corporation. Its product description is POWER CHOKE MOLDED 2.2UH 40A. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for WLPM131365M2R2LC

Description：POWER CHOKE MOLDED 2.2UH 40A
Series：PM
Mfr：Walsin Technology Corporation
Package：Tape & Reel (TR)
Type：Molded
Material - Core：-
Inductance：2.2 µH
Tolerance：±20%
Current Rating (Amps)：22 A
Current - Saturation (Isat)：40A
Shielding：Shielded
DC Resistance (DCR)：4.2mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.531" L x 0.504" W (13.50mm x 12.80mm)
Height - Seated (Max)：0.256" (6.50mm)
Features：-

Fixed Inductors datasheet and documents for WLPM131365M2R2LC

WLPM131365M2R2LC

Fixed Inductors Overview

The WLPM131365M2R2LC is a shielded molded power choke from Walsin Technology Corporation, designed for surface-mount applications. It features an inductance of 2.2 uH with a tolerance of 20%. The component supports a maximum DC current of 22 A and reaches saturation at 40 A. Its low DC resistance is 4.2 mOhms. The package dimensions are 13.5 mm in length, 12.8 mm in width, and 6.5 mm in height. It operates within a temperature range of -55 C to +125 C.

Fixed Inductors Feature Summary

Shielded molded construction minimizes electromagnetic interference.
High saturation current capability suitable for demanding power stages.
Low DC resistance reduces conduction losses in high-current paths.

Fixed Inductors Applications

High current power supply circuits
DC-DC converter output filtering
Power management modules

Fixed Inductors Procurement Notes

Verify the specific part number against official Walsin documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with surface-mount assembly processes. Check RoHS compliance status through manufacturer datasheets. Confirm availability and shipping restrictions with authorized distributors prior to ordering.

Fixed Inductors Selection Notes

Select this component when high current handling and compact footprint are required. The 2.2 uH value suits specific ripple current requirements. Evaluate thermal performance under continuous load conditions. Compare saturation characteristics against peak load demands. Ensure PCB layout accommodates the 1313 metric package size.

Fixed Inductors Part Context

This part belongs to the WLPM series of power inductors manufactured by Walsin Technology Corporation. The series focuses on high-current applications using molded shielded technology. It is categorized under SMD power inductors within the broader passive components portfolio.

Fixed Inductors Replacement Considerations

Consult Walsin official documentation for direct cross-references. Verify equivalent inductance, saturation current, and DC resistance values before substitution. Ensure package dimensions match the existing PCB footprint.