7448991470

$2.85

Description：SMT MOLDED COUPLED INDUCTOR SIZE
Series：WE-MCRI
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9c1805e948fc Category: Arrays, Signal Transformers Brand: Würth Elektronik

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Product introduction

7448991470 is listed in the Arrays, Signal Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is SMT MOLDED COUPLED INDUCTOR SIZE. Review the specifications below when checking this part for your BOM.

Arrays, Signal Transformers specifications for 7448991470

Description：SMT MOLDED COUPLED INDUCTOR SIZE
Series：WE-MCRI
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Coils：2
Inductance - Connected In Parallel：47 µH
Inductance - Connected In Series：-
Tolerance：±20%
Current Rating - Parallel：1.5 A
Current Rating - Series：-
DC Resistance (DCR) - Parallel：340mOhm
DC Resistance (DCR) - Series：-
Shielding：Shielded
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：Nonstandard
Size / Dimension：0.453" L x 0.394" W (11.50mm x 10.00mm)
Height：0.161" (4.10mm)
Current Saturation - Parallel：4.4 A
Current Saturation - Series：-
Ratings：-

Arrays, Signal Transformers datasheet and documents for 7448991470

7448991470

Arrays, Signal Transformers Overview

The Würth Elektronik 7448991470 is a surface-mount coupled inductor from the WE-MCRI series. It features an inductance of 47 µH with parallel RMS current handling of 1.5 A and saturation current of 4.4 A. The component utilizes NiZn core material for high-frequency performance. It operates within a temperature range of -40°C to +125°C. The device is housed in a shielded SMD package designed for automated assembly.

Arrays, Signal Transformers Feature Summary

Molded coupled inductor design providing electromagnetic interference shielding
High saturation current capability relative to RMS rating
Suitable for high-frequency power conversion applications

Arrays, Signal Transformers Applications

DC-DC converter input/output filtering
Power supply common mode noise suppression
Automotive electronics power stages

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Wurth Elektronik before procurement. Confirm that the 47 µH parallel inductance and 1.5 A RMS current ratings align with your circuit requirements. Ensure compatibility with your PCB footprint and reflow soldering profile specifications.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded coupled inductor with moderate inductance is required. The 47 µH value and 1.5 A current rating suit specific power density needs. Consider the WE-MCRI series for applications demanding high saturation current and low AC losses in space-constrained designs.

Arrays, Signal Transformers Part Context

This part belongs to the WE-MCRI series of molded coupled inductors by Würth Elektronik. These components are engineered for surface-mount technology and offer robust performance in power electronics. The series provides various inductance values and current ratings to support diverse industrial and automotive power supply architectures.