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Bourns 77F4R7KTRRC Conformal Coated RF Choke
The Bourns 77F Series Conformal Coated RF Choke is a versatile component designed for a wide range of applications, including DC/DC converters, power supplies, and general use. Its conformal coating provides enhanced protection against moisture and contaminants, ensuring reliable performance in demanding environments. The choke offers a range of inductance values, Q factors, and self-resonant frequencies to meet specific circuit requirements. It is RoHS compliant and available in reel packaging for automated assembly processes. The Bourns 77F4R7K-TR-RC specifically offers an inductance of 4.7µH, a Q factor of 70, and a self-resonant frequency of 80MHz, making it suitable for applications requiring precise signal filtering and impedance matching.
Bourns 77F4R7KTRRC Conformal Coated RF Choke Specifications:
- Inductance: 4.7 µH
- Inductance Tolerance: ±10%
- Q Min: 70
- Test Frequency: 7.96 MHz
- SRF Min: 80 MHz
- DCR Max: 0.40 Ω
- Idc: 620 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 77F4R7KTRRC?
You can click on the BUY or RFQ button to purchase 77F4R7KTRRC from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 77F4R7KTRRC?
You can download the 77F4R7KTRRC datasheet or visit the Bourns website for support.
Who is the manufacturer of 77F4R7KTRRC?
Bourns