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Bourns 1140330KRC High Current Choke
The Bourns 1140 series power chokes are designed for applications requiring high current capacity and low DCR. These chokes feature an epoxy coated ferrite bobbin core, self-leaded construction, and fixed lead spacing for easy mounting. They are suitable for use in DC-DC converters, power supplies, and other applications where efficient power transfer is critical. The -RC suffix indicates RoHS compliance, ensuring environmentally friendly operation.
Authorized Distributors
Source:Mouser Electronics
Part No:1140-330K-RC
Stock:131
Inv Date:05-29-2026
Price: Unit price: $14.34
Buy/RFQ:
Source:RS Americas, Inc
Part No:1140-330K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.44
Buy/RFQ:
Source:Master Electronics
Part No:1140-330K-RC
Stock:135
Inv Date:05-28-2026
Price: Unit price: $8.73
Buy/RFQ:
Source:Onlinecomponents.com
Part No:1140-330K-RC
Stock:135
Inv Date:05-28-2026
Price: Unit price: $8.73
Buy/RFQ:
Bourns 1140330KRC 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
- Inductance: 33 μH
- DCR: 0.011 Ω
- Irms: 80.0 A
- Isat: 1.15 A
- C: 0.072
- D: 0.081
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Frequently Asked Questions
Where can I buy Bourns 1140330KRC?
You can click on the BUY or RFQ button to purchase 1140330KRC from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 1140330KRC?
You can download the 1140330KRC datasheet or visit the Bourns website for support.
Who is the manufacturer of 1140330KRC?
Bourns
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