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Bourns 77F470JTRRC RF Choke

The 77F470JTRRC is a high-performance RF choke designed for use in DC/DC converters, power supplies, and general electronic applications. Made with ferrite core material and plated with Sn-Ag-Cu alloy, this RoHS-compliant component offers a broad inductance range from 1.0 uH to 1000 uH, operating reliably within -55°C to +105°C. Suitable for various industrial uses, it features excellent dielectric strength, withstanding up to 500 Vrms, and ensures minimal parasitic capacitance for efficient power management. Its compact design simplifies integration into compact electronic systems, ensuring durability and consistent performance.

Authorized Distributors
Source:Newark
Part No:77F470J-TR-RC
Stock:160
Inv Date:05-28-2026
Price: Unit price: $0.198
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Source:DigiKey
Part No:77F470J-TR-RC
Stock:12392
Inv Date:05-28-2026
Price: Unit price: $0.10632
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Part No:77F470J-TR-RC
Stock:11440
Inv Date:05-29-2026
Price: Unit price: $0.22
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Part No:77F470J-TR-RC
Stock:10000
Inv Date:05-28-2026
Price: Unit price: $0.1013
Buy/RFQ:
Part No:77F470J-TR-RC
Stock:10000
Inv Date:05-28-2026
Price: Unit price: $0.1013
Buy/RFQ:

Bourns 77F470JTRRC RF Choke Specifications:

  • Inductance Range: 1.0 uH to 1000 uH
  • Operating Temperature: -55°C to +105°C
  • Storage Temperature: -55°C to +105°C
  • Material: Ferrite core, Polyester copper, Sn-Ag-Cu alloy, Epoxy resin
  • Dielectric Strength: 500 Vrms
  • RoHS Compliance: Yes
  • Packaging: 5000 pcs per 14-inch reel
  • Maximum Current Rating: up to 920 mA
  • Flux Test Frequency: 25-60 MHz depending on model
  • Test SRF: up to 65 MHz for higher inductance values
  • Physical Dimensions: Varies depending on inductance value, compact design suitable for surface mounting

Buy the Bourns 77F470JTRRC – Reliable RF Choke for Industrial Applications

Discover the high-quality RF choke designed for power supplies, DC/DC converters, and industrial electronics. The Bourns 77F470JTRRC features a wide inductance range from 1.0 uH to 1000 uH, operates reliably within -55°C to +105°C, and provides a maximum dielectric strength of 500 Vrms. Its RoHS compliance ensures environmental safety while maintaining excellent performance in demanding applications. Easy to install, compact, and durable, this component guarantees stability and efficiency in electronic circuits, making it an essential part for reliable power and RF signal filtering.

Buy Bourns 77F470JTRRC now and experience unmatched reliability and performance in power management and RF filtering solutions.

Frequently Asked Questions

Where can I buy Bourns 77F470JTRRC?

You can click on the BUY or RFQ button to purchase 77F470JTRRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 77F470JTRRC?

You can download the 77F470JTRRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 77F470JTRRC?

Bourns

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