SDS125H-3R3M-LF The Coilmaster SDS125H-3R3M-LF is a shielded SMD power inductor featuring 3.3μH inductance and a high current rating. It is designed for high power density and efficiency.
Mfr Part #:

SDS125H-3R3M-LF

Available from 1 distributors
Mfr Name: Coilmaster
Coilmaster
The Coilmaster SDS125H-3R3M-LF is a shielded SMD power inductor featuring 3.3μH inductance and a high current rating. It is designed for high power density and efficiency.
✓ Total Stock: 270 pcs
$ Price Range: $0.04

SDS125H-3R3M-LF Available from 1 distributor

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✓ Non-Authorised
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270 pcs
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SDS125H-3R3M-LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Inductance
Mounting Type
Operating Temperature
SVHC Present
Storage Temperature
Tape Width
Test Frequency

SDS125H-3R3M-LF Description

Short technical summary and product information.

The Coilmaster SDS125H-3R3M-LF is a shielded Surface Mount Device (SMD) power inductor from the SDS125H series. This wire-wound inductor offers a nominal inductance of 3.3μH with a maximum DCR of 7.88 mΩ. It is rated for a maximum continuous current (Irms) of 9.26A and a saturation current (Isat) of 12.7A, making it suitable for high-current applications.

 

Designed with Coilmaster's advanced winding technology, this series provides high current carrying capacity and lower power loss compared to competitors. The shielded construction helps to isolate leakage flux and reduce magnetic radiation emissions. The inductor has dimensions of 12.5mm x 12.5mm x 6.0mm and is supplied in tape and reel packaging.

 

This component is AEC-Q200 certified, indicating its suitability for demanding applications in the automotive, 5G, and industrial sectors. Its robust structure offers shock-proof resistance and is ideal for space-saving designs.

SDS125H-3R3M-LF Quick Information

Product Type: Power Inductor
Series: SDS125H
Canonical Name: Shielded SMD Power Inductor
Subcategory: SMD Power Inductor

SDS125H-3R3M-LF Compliance

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

SDS125H-3R3M-LF Estimated Pricing

Qty Low High
1+ $0.04 $0.04

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

SDS125H-3R3M-LF Features

  • Shielded wire-wound SMD power inductor.
  • 3.3μH inductance with low DCR.
  • High current capacity up to 12.7A Isat.
  • AEC-Q200 certified for reliability.
  • Compact 12.5x12.5x6.0mm package.

SDS125H-3R3M-LF Applications

  • Suitable for automotive applications.
  • Ideal for 5G infrastructure.
  • Used in industrial power supplies.
  • High power density designs.
  • Space-saving electronic circuits.

SDS125H-3R3M-LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDS125H-3R3M-LF?

The nominal inductance of the SDS125H-3R3M-LF is 3.3 μH.

What is the maximum DC resistance (DCR) for this inductor?

The maximum DCR for the SDS125H-3R3M-LF is 7.88 mΩ.

What is the maximum continuous current (Irms) rating?

The maximum continuous current (Irms) rating for the SDS125H-3R3M-LF is 9.26 A.

What is the saturation current (Isat) for this inductor?

The saturation current (Isat) for the SDS125H-3R3M-LF is 12.7 A.

What are the dimensions of the SDS125H-3R3M-LF?

The dimensions of the SDS125H-3R3M-LF are 12.5mm x 12.5mm x 6.0mm.

What is the storage temperature range?

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

How is the SDS125H-3R3M-LF packaged?

The SDS125H-3R3M-LF is supplied in tape and reel packaging with a standard quantity of 400 pieces.

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