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Bourns 78F270JRC Conformal Coated RF Choke

The Bourns 78F series conformal coated RF chokes are designed for a wide range of applications, including DC/DC converters, power supplies, and general use. These chokes offer a current rating up to 1.2A and a dielectric strength of 500 VRMS, providing reliable performance in demanding environments. The conformal coating enhances protection against moisture and contaminants, extending the lifespan and reliability of the component. RoHS compliant, these chokes are available in various inductance values and packaging options to meet diverse design requirements.

Authorized Distributors
Source:DigiKey
Part No:78F270J-RC
Stock:9802
Inv Date:05-28-2026
Price: Unit price: $0.22
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Part No:78F270J-RC
Stock:7295
Inv Date:05-29-2026
Price: Unit price: $0.21
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Part No:78F270J-RC
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.21
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Part No:78F270J-RC
Stock:2116
Inv Date:05-28-2026
Price: Unit price: $0.1357
Buy/RFQ:
Part No:78F270J-RC
Stock:2116
Inv Date:05-28-2026
Price: Unit price: $0.1357
Buy/RFQ:

Bourns 78F270JRC Conformal Coated RF Choke Specifications:

  • Current Rating: Up to 1.2 A
  • DC/DC Converters: Applications
  • Dielectric Strength: 500 VRMS
  • Power Supplies: Applications
  • RoHS Compliant: Yes
  • General Use: Applications
  • Inductance Value: 0.27 μH ±10%
  • Q Min: 40
  • Test Frequency: 25 MHz
  • SRF Min: 360 MHz
  • DCR Max: 0.085 Ω
  • IDC Max: 1110 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 Standard: 5000 pcs. per bag
  • Optional Packaging: 5000 pcs. per 14-inch reel

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Frequently Asked Questions

Where can I buy Bourns 78F270JRC?

You can click on the BUY or RFQ button to purchase 78F270JRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 78F270JRC?

You can download the 78F270JRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 78F270JRC?

Bourns

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