DRQ73-101-R

$0.65

Description：INDUCT ARRAY 2 COIL 101.4UH SMD
Series：DRQ
Mfr：Eaton - Electronics Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1e975d2a0bc9 Category: Arrays, Signal Transformers Brand: Eaton - Electronics Division

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Product introduction

DRQ73-101-R is listed in the Arrays, Signal Transformers range at ChipApex. The manufacturer field lists Eaton - Electronics Division. Its product description is INDUCT ARRAY 2 COIL 101.4UH SMD. Review the specifications below when checking this part for your BOM.

Arrays, Signal Transformers specifications for DRQ73-101-R

Description：INDUCT ARRAY 2 COIL 101.4UH SMD
Series：DRQ
Mfr：Eaton - Electronics Division
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Coils：2
Inductance - Connected In Parallel：101.4 µH
Inductance - Connected In Series：405.6 µH
Tolerance：±20%
Current Rating - Parallel：730 mA
Current Rating - Series：367 mA
DC Resistance (DCR) - Parallel：527mOhm
DC Resistance (DCR) - Series：2.11Ohm
Shielding：Shielded
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：Nonstandard
Size / Dimension：0.299" L x 0.299" W (7.60mm x 7.60mm)
Height：0.140" (3.55mm)
Current Saturation - Parallel：790 mA
Current Saturation - Series：390 mA
Ratings：-

Arrays, Signal Transformers datasheet and documents for DRQ73-101-R

DRQ73-101-R

Arrays, Signal Transformers Overview

The DRQ73-101-R is a shielded two-coil inductor array manufactured by Eaton - Electronics Division. It features a drum core, wound construction with ferrite material and surface mount installation. The component provides an inductance of 101.4 µH in parallel connection and 405.6 µH in series connection at a test frequency of 100 kHz. It has a DC resistance (DCR) of 527 mΩ in parallel and 2.11 Ω in series. Rated current is 730 mA (parallel) and 367 mA (series), with saturation currents of 790 mA (parallel) and 390 mA (series). Tolerance is ±20%. Dimensions are 7.60mm x 7.60mm x 3.55mm max height. Operating temperature range is -40°C to 125°C.

Arrays, Signal Transformers Feature Summary

Shielded dual-winding design reduces electromagnetic interference
Drum core construction supports high-power applications
Surface mount package enables automated assembly

Arrays, Signal Transformers Applications

Power supply filtering circuits
DC-DC converter input/output stages
Signal conditioning networks

Arrays, Signal Transformers Procurement Notes

Verify the manufacturer part number DRQ73-101-R against official Eaton documentation to ensure authenticity. Confirm RoHS3 compliance and MSL level 1 status for handling requirements. Check for any recent PCN updates regarding manufacturing lines or packaging changes before procurement.

Arrays, Signal Transformers Selection Notes

Select this component when a shielded dual-inductor solution is required for space-constrained designs. Ensure the parallel inductance of 101.4 µH meets circuit requirements. Verify that the 730 mA rated current and 527 mΩ DCR align with power loss and thermal constraints.

Arrays, Signal Transformers Part Context

This component belongs to the DRQ series of shielded drum core inductors from Eaton. It is designed for high-reliability applications requiring compact footprint and low magnetic leakage. The series offers various inductance values with consistent mechanical dimensions for board layout standardization.