DR1050-102-R Shielded drum core wirewound surface mount inductor with 1 mH inductance, 430 mA current rating, and 1.95 ohm maximum DC resistance.
Mfr Part #:

DR1050-102-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Shielded drum core wirewound surface mount inductor with 1 mH inductance, 430 mA current rating, and 1.95 ohm maximum DC resistance.
✓ Total Stock: 23,500 pcs
$ Price Range: $0.47 - $0.77

DR1050-102-R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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23,500 pcs
23500 pcs On Request 1 On Request On Request On Request On Request On Request

DR1050-102-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

DR1050-102-R Description

Short technical summary and product information.

The Eaton DR1050-102-R is a fixed inductor with a nominal inductance of 1 mH and a tolerance of ±30%. It is rated for a DC current of 430 mA and has a maximum DC resistance of 1.95 ohms. The component uses a ferrite drum core with wirewound construction and is shielded to reduce electromagnetic interference.

 

This surface mount inductor comes in a nonstandard package with dimensions of 10.50 mm by 10.30 mm and a height of 5.00 mm. It operates over a temperature range of -40°C to 125°C, making it suitable for a variety of industrial and automotive environments.

 

Typical applications include power supply filtering, DC-DC converter circuits, and other inductive energy storage and filtering functions. The shielded design helps contain magnetic fields, which is beneficial in densely packed circuit boards.

DR1050-102-R Quick Information

Product Type: Fixed Inductor
Series: DR1050
Canonical Name: Shielded Drum Core Wirewound Inductor, 1 mH, 430 mA, Surface Mount
Subcategory: Surface Mount Inductor

DR1050-102-R Compliance

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

DR1050-102-R Estimated Pricing

Qty Low High
1+ $0.77 $0.77
10+ $0.64 $0.64
100+ $0.52 $0.52
500+ $0.48 $0.48
1,000+ $0.47 $0.47

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

DR1050-102-R Features

  • Shielded ferrite drum core wirewound inductor.
  • 1 mH inductance with ±30% tolerance.
  • 430 mA rated DC current capability.
  • 1.95 ohm maximum DC resistance.
  • Surface mount package, 10.5 x 10.3 mm.

DR1050-102-R Applications

  • Common in power supply filtering circuits.
  • Used in DC-DC converter output stages.
  • Suitable for energy storage in switching regulators.

DR1050-102-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the DR1050-102-R?

1 mH with ±30% tolerance.

What is the rated direct current of this inductor?

430 mA.

What is the maximum DC resistance?

1.95 ohms maximum.

What are the operating temperature limits?

-40°C to 125°C.

What package and mounting type does it have?

Surface mount, nonstandard package, measuring 10.50 mm x 10.30 mm x 5.00 mm.

Is this inductor shielded?

Yes, it is shielded.

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