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Bourns 78F1R8KRC Conformal Coated RF Choke

The Bourns 78F Series Conformal Coated RF Choke, specifically the 78F1R8K-RC model, is a precision component designed to provide stable inductance in a compact form factor. Its conformal coating enhances reliability and protects against harsh environmental conditions. Typical applications include DC/DC converters, power supplies, and general electronic circuits where signal filtering and impedance matching are critical. The choke's low DCR minimizes power losses, contributing to overall system efficiency. It is RoHS compliant, meeting environmental standards for electronic components.

Authorized Distributors
Source:DigiKey
Part No:78F1R8K-RC
Stock:9591
Inv Date:05-28-2026
Price: Unit price: $0.22
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Part No:78F1R8K-RC
Stock:3277
Inv Date:05-29-2026
Price: Unit price: $0.22
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Part No:78F1R8K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.22
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Part No:78F1R8K-RC
Stock:9500
Inv Date:05-28-2026
Price: Unit price: $0.1263
Buy/RFQ:
Part No:78F1R8K-RC
Stock:9500
Inv Date:05-28-2026
Price: Unit price: $0.1263
Buy/RFQ:

Bourns 78F1R8KRC Conformal Coated RF Choke Specifications:

  • Rated Current: 1.2 A
  • Inductance Value: 1.8 μH
  • Q Min: 20
  • Test Frequency: 25 MHz
  • SRF Min: 125 MHz
  • DCR Max: 0.23 Ω
  • IDC Max: 655 mA
  • Dielectric Strength: 500 VRMS
  • Operating Temperature Range: -55 °C to +105 °C
  • Storage Temperature Range: -55 °C to +105 °C
  • Core Material: Ferrite DR core
  • Wire: Enamelled copper wire
  • Terminal: Cu/Ni/Sn
  • Coating: Epoxy resin
  • Packaging: 5000 pcs. per bag or 5000 pcs. per 14-inch reel

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Frequently Asked Questions

Where can I buy Bourns 78F1R8KRC?

You can click on the BUY or RFQ button to purchase 78F1R8KRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 78F1R8KRC?

You can download the 78F1R8KRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 78F1R8KRC?

Bourns

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