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Bourns 77F100KTRRC Conformal Coated RF Choke

The Bourns 77F Series Conformal Coated RF Choke coils are designed for a wide range of applications, including DC/DC converters, power supplies, and general-purpose use. These coils offer a broad inductance range, from 1.0µH to 1000µH, and are characterized by their conformal coating, which provides enhanced protection against moisture and contaminants. The RoHS compliant design ensures adherence to environmental regulations. With a variety of inductance values and Q factors, the 77F series provides versatile solutions for signal filtering and energy storage in electronic circuits. The coils are available on 14-inch reels, packaged in quantities of 5000.

Authorized Distributors
Source:Newark
Part No:77F100K-TR-RC
Stock:4789
Inv Date:05-28-2026
Price: Unit price: $0.235
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Source:DigiKey
Part No:77F100K-TR-RC
Stock:4461
Inv Date:05-28-2026
Price: Unit price: $0.10632
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Part No:77F100K-TR-RC
Stock:11180
Inv Date:05-29-2026
Price: Unit price: $0.22
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Part No:77F100K-TR-RC
Stock:2662
Inv Date:05-28-2026
Price: Unit price: $0.06
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Part No:77F100K-TR-RC
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.1013
Buy/RFQ:
Part No:77F100K-TR-RC
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.1013
Buy/RFQ:
Part No:77F100K-TR-RC
Stock:5000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns 77F100KTRRC Conformal Coated RF Choke Specifications:

  • Inductance: 10 µH
  • Inductance Tolerance: ±10%
  • Q Min: 85
  • Test Frequency: 7.96 MHz
  • SRF Min: 40 MHz
  • DCR Max: 0.65 Ω
  • Idc: 500 mA
  • Operating Temperature: -55 °C to +105 °C
  • Storage Temperature: -55 °C to +105 °C
  • Dielectric Strength: 500 Vrms
  • Core Material: Ferrite
  • Wire Material: Polyester copper
  • Terminal Coating: Sn-Ag-Cu alloy
  • Coating: Epoxy resin
  • Packaging: 5000 pcs. per 14-inch reel

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Frequently Asked Questions

Where can I buy Bourns 77F100KTRRC?

You can click on the BUY or RFQ button to purchase 77F100KTRRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 77F100KTRRC?

You can download the 77F100KTRRC datasheet or visit the Bourns website for support.

Who is the manufacturer of 77F100KTRRC?

Bourns

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