LDRS4949MT101

$0.36

Description：1275, 20%, T&R, 101 Inductance (
Series：LDRS
Mfr：Stackpole Electronics Inc
Package：Tape & Reel (TR)

SKU:44982f99291a Category: Fixed Inductors Brand: Stackpole Electronics Inc

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Product introduction

LDRS4949MT101 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Stackpole Electronics Inc. Its product description is 1275, 20%, T&R, 101 Inductance (. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for LDRS4949MT101

Description：1275, 20%, T&R, 101 Inductance (
Series：LDRS
Mfr：Stackpole Electronics Inc
Package：Tape & Reel (TR)
Type：-
Material - Core：-
Inductance：100 µH
Tolerance：±20%
Current Rating (Amps)：1.9 A
Current - Saturation (Isat)：1.6A
Shielding：Shielded
DC Resistance (DCR)：123mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-
Inductance Frequency - Test：1 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.492" L x 0.492" W (12.50mm x 12.50mm)
Height - Seated (Max)：0.270" (6.85mm)
Features：-

Fixed Inductors datasheet and documents for LDRS4949MT101

LDRS4949MT101

Fixed Inductors Overview

The LDRS4949MT101 is a shielded general-purpose power inductor manufactured by Stackpole Electronics Inc. It features a nominal inductance of 100 µH with a tolerance of ±20%. The component utilizes a surface-mount design within the 4949 package, measuring 12.5 mm in length and width, with a maximum height of 5.5 mm. It operates within a temperature range of -40 °C to 85 °C and has a DC resistance of 0.41 Ω.

Fixed Inductors Feature Summary

Shielded construction minimizes electromagnetic interference
Surface-mount format for automated assembly
Designed for general-purpose power applications

Fixed Inductors Applications

Power supply filtering
Energy storage circuits
General-purpose electronic systems

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Stackpole documentation to confirm technical specifications. Ensure compliance with RoHS standards and check for any lead-free certifications required for your manufacturing process before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a shielded inductor is required for space-constrained designs. The 4949 footprint offers a balance between current handling and size. Confirm that the 100 µH value and ±20% tolerance align with the circuit's ripple and stability requirements.

Fixed Inductors Part Context

This inductor belongs to the LDRS series from Stackpole Electronics, which focuses on shielded power inductors. These components are designed to provide reliable performance in compact electronic assemblies while reducing noise coupling common in unshielded magnetic cores.