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Bourns 78F1R5KRC Conformal Coated RF Choke

The Bourns 78F1R5K-RC is a conformal coated RF choke designed for a wide range of applications, including DC/DC converters, power supplies, and general use. This choke provides excellent performance with a 1.5 μH inductance, a Q factor of 50, and a self-resonant frequency of 150 MHz. Its conformal coating enhances reliability and protects against harsh environments. The Bourns 78F1R5K-RC is RoHS compliant and offers a stable and efficient solution for RF circuit designs.

Authorized Distributors
Source:Newark
Part No:78F1R5K-RC
Stock:5261
Inv Date:05-28-2026
Price: Unit price: $0.122
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Source:DigiKey
Part No:78F1R5K-RC
Stock:8200
Inv Date:05-28-2026
Price: Unit price: $0.22
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Part No:78F1R5K-RC
Stock:3579
Inv Date:05-29-2026
Price: Unit price: $0.22
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Part No:78F1R5K-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.22
Buy/RFQ:
Part No:78F1R5K-RC
Stock:5261
Inv Date:05-28-2026
Price: Unit price: $0.1357
Buy/RFQ:
Part No:78F1R5K-RC
Stock:5261
Inv Date:05-28-2026
Price: Unit price: $0.1357
Buy/RFQ:

Bourns 78F1R5KRC Conformal Coated RF Choke Specifications:

  • Rated Current: 1.2 A
  • DC/DC Converters: Suitable for DC/DC converters
  • Power Supplies: Suitable for power supplies
  • Dielectric Strength: 500 VRMS
  • Inductance Value: 1.5 μH ±10 %
  • Q Min: 50
  • Test Frequency: 7.9 MHz
  • SRF Min: 150 MHz
  • DCR Max: 0.20 Ω
  • IDC Max: 700 mA
  • 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 78F1R5KRC?

You can click on the BUY or RFQ button to purchase 78F1R5KRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 78F1R5KRC?

You can download the 78F1R5KRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 78F1R5KRC?

Bourns

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