1130-122K-RC Bourns 1130-122K-RC is a fixed inductor with 1.2 mH inductance, 2 A rated current, and 426 mOhm max DC resistance. It is unshielded with a through-hole radial mount.
Mfr Part #:

1130-122K-RC

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns 1130-122K-RC is a fixed inductor with 1.2 mH inductance, 2 A rated current, and 426 mOhm max DC resistance. It is unshielded with a through-hole radial mount.
Total Stock: 49 pcs

1130-122K-RC Available from 1 distributor

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1130-122K-RC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Diameter
Dielectric Withstanding Voltage
Height
Inductance
Lead Spacing
Lead Style
Material
Mounting Type
Operating Temperature
SVHC Present
Shielding
Tolerance
Type

1130-122K-RC Description

Short technical summary and product information.

The Bourns 1130-122K-RC is a fixed inductor from the 1130 series, featuring a drum core wirewound construction with a ferrite core. It is unshielded and designed for through-hole radial mounting, with self-leaded leads and a fixed lead spacing of 0.196 ± 0.016 inches.

 

Key electrical specifications include an inductance of 1.2 mH with a tolerance of ±10%, a DC current rating of 2 A, and a maximum DC resistance of 426 mOhm. The inductor operates over a temperature range of -55°C to 105°C and has a dielectric withstanding voltage of 2500 Vrms from terminal to shrink tube cover and 1000 Vrms from terminal to core.

 

The component measures 27.94 mm in diameter and 21.34 mm in height. It is suitable for power supply filtering, DC-DC converter energy storage, and noise suppression applications where robust through-hole connections are required.

1130-122K-RC Quick Information

Product Type: Fixed Inductor
Series: 1130
Canonical Name: 1130-122K-RC - Bourns - Fixed Inductor, 1.2 mH, ±10%, 2 A, Unshielded, Through Hole, Radial
Subcategory: Radial Leaded Power Inductor

1130-122K-RC Compliance

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

1130-122K-RC Features

  • 1.2 mH inductance with ±10% tolerance.
  • Rated for 2 A DC current.
  • Max DC resistance of 426 mOhm.
  • Unshielded drum core ferrite construction.
  • Through-hole radial package for easy mounting.

1130-122K-RC Applications

  • Used in power supply filtering circuits.
  • Suitable for DC-DC converter energy storage.
  • Ideal for noise suppression in power lines.
  • Applicable in automotive electronics.

1130-122K-RC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Bourns 1130-122K-RC?

The inductance is 1.2 mH with a tolerance of ±10%.

What is the current rating of this inductor?

The DC current rating is 2 A.

What is the maximum DC resistance of the 1130-122K-RC?

The maximum DC resistance is 426 mOhm.

What is the package type and mounting style?

It is a through-hole radial package with self-leaded leads and a lead spacing of 0.196 ± 0.016 inches.

What is the operating temperature range?

The operating temperature range is -55°C to 105°C.

Is the 1130-122K-RC shielded or unshielded?

It is unshielded.

What is the core material?

The core material is ferrite.

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