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Bourns 78F120JRC Conformal Coated RF Choke
The Bourns 78F series conformal coated RF chokes are designed to provide reliable performance in a variety of applications, including DC/DC converters, power supplies, and general use circuits. These chokes feature a ferrite core and enamelled copper wire construction, offering excellent inductance stability and low DC resistance. The conformal coating provides enhanced protection against moisture and contaminants, ensuring long-term reliability. The 78F120J-RC specifically offers 12 µH inductance with a Q factor of 45 and a self-resonant frequency of 16 MHz, making it suitable for high-frequency applications. It is RoHS compliant and designed for operation within a wide temperature range, ensuring consistent performance in demanding environments.
Bourns 78F120JRC Conformal Coated RF Choke Specifications:
- Current Rating: 1.2 A
- Dielectric Strength: 500 VRMS
- Inductance Value: 12 μH ±10%
- Q Min: 45
- Test Frequency: 2.5 MHz
- Self-Resonant Frequency (SRF) Min: 16 MHz
- DC Resistance (DCR) Max: 0.80 Ω
- DC Saturation Current (IDC) Max: 350 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 78F120JRC?
You can click on the BUY or RFQ button to purchase 78F120JRC from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 78F120JRC?
You can download the 78F120JRC datasheet or visit the Bourns website for support.
Who is the manufacturer of 78F120JRC?
Bourns