myMectronic
myMectronic

A Premier B2B Part Search

Bourns 1140151KRC High Current Choke

The Bourns 1140 series chokes are designed for applications demanding high current handling capabilities and minimal DC resistance. These chokes feature a robust epoxy coated ferrite bobbin core, providing excellent insulation and mechanical strength. The fixed lead spacing and center hole facilitate easy integration into various circuit designs. They are suitable for power supplies, DC-DC converters, and other applications where efficient current regulation is critical. RoHS compliant, these chokes offer a reliable and environmentally conscious solution for a wide range of industrial and consumer electronics applications.

Authorized Distributors
Source:DigiKey
Part No:1140-151K-RC
Stock:188
Inv Date:05-28-2026
Price: Unit price: $14.05
Buy/RFQ:
Part No:1140-151K-RC
Stock:106
Inv Date:05-29-2026
Price: Unit price: $11.68
Buy/RFQ:
Part No:1140-151K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.16
Buy/RFQ:
Part No:1140-151K-RC
Stock:102
Inv Date:05-28-2026
Price: Unit price: $8.73
Buy/RFQ:
Part No:1140-151K-RC
Stock:102
Inv Date:05-28-2026
Price: Unit price: $8.73
Buy/RFQ:

Bourns 1140151KRC High Current Choke Specifications:

  • Very high current capacity: Yes
  • Low DCR: Yes
  • Epoxy coated ferrite bobbin core: Yes
  • VW-1 rated shrink tubing: Yes
  • Self-leaded: Yes
  • Fixed lead spacing: Yes
  • Center hole for mechanical mounting: Yes
  • Dielectric withstanding voltage: 2500 Vrms terminal to shrink tube cover; 1000 Vrms terminal to core
  • Operating temperature: -55 to +105 °C
  • Rated current: Causes 50 °C max. temperature rise and 5 % max. inductance drop
  • Irms: 34.5 A
  • Isat: 80.0 A
  • L: 1.8 μH
  • DCR: 0.002 Ω
  • C: 1.11
  • D: 0.081

Buy the 1140-151K-RC BOURNS High Current Choke | myMectronic

Purchase the Bourns 1140-151K-RC High Current Choke securely and reliably online.

Buy Now

Frequently Asked Questions

Where can I buy Bourns 1140151KRC?

You can click on the BUY or RFQ button to purchase 1140151KRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 1140151KRC?

You can download the 1140151KRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 1140151KRC?

Bourns

Bourns Part List

Browse and search other Bourns parts, locate datasheets and stock

Sponsored by