DR73-150-R Shielded wirewound ferrite drum core inductor with 15 µH inductance, 1.83 A rated current, and 84.4 mOhm DCR.
Mfr Part #:

DR73-150-R

Available from 3 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Shielded wirewound ferrite drum core inductor with 15 µH inductance, 1.83 A rated current, and 84.4 mOhm DCR.
Total Stock: 3,635 pcs
$ Price Range: $0.35 - $0.70

DR73-150-R Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,219 pcs
2219 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,350 pcs
1350 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
66 pcs
66 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

DR73-150-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Shielding
Tape & Reel
Tolerance
Type
Width

DR73-150-R Description

Short technical summary and product information.

The Eaton DR73-150-R is a shielded wirewound fixed inductor featuring a ferrite drum core. It provides 15 µH inductance with ±20% tolerance, a rated current of 1.83 A, and a saturation current of 2.05 A. The DC resistance is 84.4 mΩ, enabling efficient power transfer in compact circuits.

 

This surface mount device has a 7.60 mm x 7.60 mm footprint and a height of 3.55 mm, packaged in a nonstandard form. It operates over -40°C to +125°C, making it suitable for harsh environments. The shielded construction reduces electromagnetic interference, benefiting nearby sensitive components.

 

Typical applications include power supplies, DC-DC converters, and filtering circuits where stable inductance and current capability are required. The wirewound ferrite core construction provides reliable performance in low-voltage power management designs.

DR73-150-R Quick Information

Product Type: Fixed Inductor
Series: DR73
Canonical Name: DR73-150-R Fixed Inductor 15µH 1.83A Shielded Drum Core Ferrite
Subcategory: Wirewound Shielded Ferrite Drum Core

DR73-150-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DR73-150-R Estimated Pricing

Qty Low High
1+ $0.70 $0.70
10+ $0.57 $0.57
100+ $0.47 $0.47
500+ $0.41 $0.41
1,350+ $0.38 $0.38
2,700+ $0.36 $0.36
4,050+ $0.35 $0.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

DR73-150-R Features

  • 15 µH shielded wirewound ferrite inductor.
  • Rated current of 1.83 amperes.
  • Low 84.4 mΩ DC resistance.
  • Surface mount, 7.6 x 7.6 mm package.
  • Operates from -40°C to +125°C.

DR73-150-R Applications

  • Use in power supply output filters.
  • Suitable for DC-DC converter designs.
  • Ideal for shielded EMI-sensitive circuits.
  • Works in industrial temperature environments.

DR73-150-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR73-150-R?

The DR73-150-R has an inductance of 15 µH with a tolerance of ±20%.

What are the current ratings for this inductor?

The rated current is 1.83 A, and the saturation current is 2.05 A.

What is the DC resistance of the DR73-150-R?

The DC resistance is 84.4 mΩ.

What are the physical dimensions and mounting type?

The inductor has a 7.60 mm x 7.60 mm footprint, a height of 3.55 mm, and is surface mount.

Does the DR73-150-R have a shielded construction?

Yes, it is a shielded inductor.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

What core material is used in the DR73-150-R?

The core material is ferrite.

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