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Bourns 1130221KRC High Current Choke

The Bourns 1130 series power chokes are designed for applications requiring very high current capacity and low DCR. These chokes feature an epoxy-coated ferrite bobbin core, self-leaded construction, and fixed lead spacing for easy mechanical mounting. They are suitable for use in a variety of industrial applications, including power supplies, DC-DC converters, and LED lighting. The dielectric withstanding voltage is 2500 Vrms terminal to shrink tube cover and 1000 Vrms terminal to core. Operating temperature ranges from -55°C to +105°C. RoHS compliant.

Authorized Distributors
Source:DigiKey
Part No:1130-221K-RC
Stock:229
Inv Date:05-28-2026
Price: Unit price: $9.51
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Part No:1130-221K-RC
Stock:175
Inv Date:05-29-2026
Price: Unit price: $9.37
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Part No:1130-221K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.31
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Part No:1130-221K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.78
Buy/RFQ:
Part No:1130-221K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.78
Buy/RFQ:

Bourns 1130221KRC High Current Choke Specifications:

  • Series: 1130
  • Inductance: 220 µH
  • Inductance Tolerance: +/- 20%
  • DCR: 0.080 Ω (Max)
  • DC Saturation Current: 5.5 A
  • Dimensions C: 0.77
  • Dimensions D: 0.040
  • Dielectric Withstanding Voltage: 2500 Vrms (terminal to shrink tube cover), 1000 Vrms (terminal to core)
  • Operating Temperature: -55 to +105 °C
  • RoHS Compliant: Yes

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Frequently Asked Questions

Where can I buy Bourns 1130221KRC?

You can click on the BUY or RFQ button to purchase 1130221KRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 1130221KRC?

You can download the 1130221KRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 1130221KRC?

Bourns

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