SRP1250-1R0M The Bourns SRP1250-1R0M is a shielded power inductor with a 1 µH inductance and a current rating of 29A. It features a low DC resistance of 2.5 mΩ and operates across a wide temperature range.
Mfr Part #:

SRP1250-1R0M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP1250-1R0M is a shielded power inductor with a 1 µH inductance and a current rating of 29A. It features a low DC resistance of 2.5 mΩ and operates across a wide temperature range.
Total Stock: 210 pcs
$ Price Range: $0.18

SRP1250-1R0M Available from 1 distributor

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SRP1250-1R0M Specifications Quick View

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

SRP1250-1R0M Description

Short technical summary and product information.

This Bourns SRP1250-1R0M is a shielded power inductor from the SRP1250 series, designed for reliable performance in various electronic applications. It offers an inductance value of 1 µH with a tolerance of ±20% and can handle a significant current rating of up to 29A at Irms, with a higher saturation current capability.

 

The inductor has a low DC resistance of 2.5 mΩ maximum, contributing to efficient power delivery. Its construction is shielded, which helps in reducing electromagnetic interference (EMI). The operating temperature range is broad, spanning from -55°C to +150°C, making it suitable for demanding environments.

 

Designed for surface mounting, this component comes in a 1250 package size with dimensions of 13.90mm in length, 13.50mm in width, and a low profile height of 5.90mm. It is supplied on a reel, with a factory pack quantity of 500 pieces, facilitating automated assembly processes.

 

Compliance information indicates RoHS3 compliance and an MSL of 1, Unlimited. The test frequency for its electrical specifications is 100 KHz.

SRP1250-1R0M Quick Information

Product Type: Fixed Inductor
Series: SRP1250
Canonical Name: Bourns SRP1250-1R0M Shielded Power Inductor
Subcategory: Inductors, Chokes & Coils

SRP1250-1R0M Compliance

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

SRP1250-1R0M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP1250-1R0M Features

  • Shielded construction for reduced EMI.
  • 1 µH inductance with ±20% tolerance.
  • High current rating up to 29A Irms.
  • Low DC resistance of 2.5 mΩ.
  • Compact SMD package with 5.9mm height.

SRP1250-1R0M Applications

  • Power supply filtering circuits.
  • DC-DC converters.
  • EMI suppression applications.
  • General power management.

SRP1250-1R0M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value and tolerance of the SRP1250-1R0M?

The inductance is 1 µH with a tolerance of ±20% measured at 100 KHz.

What are the current ratings for the SRP1250-1R0M?

The saturation current (Isat) rating is 50 A, and the RMS current (Irms) rating is 29 A.

What is the DC resistance (DCR) of the SRP1250-1R0M?

The maximum DC resistance is 2.5 mΩ.

What is the operating temperature range of the SRP1250-1R0M?

The operating temperature range is -55°C to +150°C.

Is the SRP1250-1R0M shielded?

Yes, it is a shielded inductor.

What is the package size and mounting type of the SRP1250-1R0M?

It is a surface mount device in a 1250 case size (13.90mm x 13.50mm x 5.90mm), supplied on reels.

At what frequency is the inductance tested?

The inductance is tested at 100 KHz.

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