5900-120 The Bourns 5900-120 is a 12 µH unshielded drum core wirewound fixed inductor. It features a 4.0 A rated current, 19 mOhm DCR, and an axial through hole package.
Mfr Part #:

5900-120

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns 5900-120 is a 12 µH unshielded drum core wirewound fixed inductor. It features a 4.0 A rated current, 19 mOhm DCR, and an axial through hole package.
✓ Total Stock: 92 pcs

5900-120 Available from 1 distributor

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5900-120 Specifications Quick View

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

5900-120 Description

Short technical summary and product information.

The Bourns 5900-120 is a fixed inductor from the 5900 series, designed for high current RF choke applications. It has an inductance of 12 µH with a tolerance of ±10% and is built with a ferrite core and wirewound construction. The component is unshielded and comes in an axial package for through hole mounting.

 

Key electrical specifications include a rated current of 4.0 A (based on a 35°C temperature rise), a saturation current of 8.21 A, and a low DC resistance (DCR) of 19 mOhm. The inductor is tested at a frequency of 1 kHz and offers a dielectric strength of 2500 VRMS. It operates over a temperature range of -55°C to 105°C.

 

The physical dimensions are 0.453 inches in diameter and 0.900 inches in length (11.51 mm x 22.86 mm). The part is RoHS3 compliant and has an MSL rating of 1 (unlimited).

5900-120 Quick Information

Product Type: Fixed Inductor
Series: 5900
Canonical Name: Bourns 5900 Series 12 µH Unshielded Drum Core Wirewound Fixed Inductor
Subcategory: Through Hole Inductor

5900-120 Compliance

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

5900-120 Features

  • 12 µH inductance with ±10% tolerance.
  • 4.0 A rated current for high current applications.
  • Low 19 mOhm DC resistance (DCR).
  • Unshielded drum core wirewound construction.
  • Axial through hole package for easy mounting.

5900-120 Applications

  • Used in high current RF choke circuits.
  • Suitable for power supply filtering applications.
  • Ideal for DC-DC converter input/output filtering.
  • Used in noise suppression and EMI filtering.

5900-120 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Bourns 5900-120?

The inductance is 12 µH.

What is the current rating of the Bourns 5900-120?

The rated current is 4.0 A for a 35°C rise.

What is the DC resistance of the Bourns 5900-120?

The DC resistance is 19 mOhm.

What is the package type of the Bourns 5900-120?

The package is Axial, through hole mounting.

What is the saturation current of the Bourns 5900-120?

The saturation current is 8.21 A.

What is the operating temperature range of the Bourns 5900-120?

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

Is the Bourns 5900-120 shielded?

No, it is unshielded.

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