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KEMET CBR04C539B5GAC High-Q Ceramic RF Capacitor

The CBR04C539B5GAC is a high-performance ceramic SMD RF capacitor featuring a capacitance of 5.3 pF and a voltage rating of 50 VDC. Designed for high-Q RF applications, it boasts ultra-low ESR and a stable dielectric with a temperature range from -55°C to +125°C. Its compact 0402 size ensures easy mounting, with a dielectric withstanding voltage of 125 VDC. The capacitor's low dissipation factor of 0.198% and high quality factor of 506 make it ideal for precision circuits requiring stability and reliability. Packaged in T&R with 10,000 units per reel, it suits mass production needs.

Authorized Distributors
Source:Newark
Part No:CBR04C539B5GAC
Stock:16161
Inv Date:06-05-2026
Price: Unit price: $0.069
Buy/RFQ:
Source:DigiKey
Part No:CBR04C539B5GAC
Stock:8970
Inv Date:06-05-2026
Price: Unit price: $0.17
Buy/RFQ:
Part No:CBR04C539B5GAC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $0.17
Buy/RFQ:

KEMET CBR04C539B5GAC High-Q Ceramic RF Capacitor Specifications:

  • Capacitance: 5.3 pF
  • Capacitance Tolerance: ±0.1 pF
  • Voltage DC: 50 VDC
  • Dielectric Withstanding Voltage: 125 VDC
  • Size: 0402 (1.0 x 0.5 mm)
  • Material: COG dielectric
  • Temperature Range: -55°C to +125°C
  • Dissipation Factor: 0.198%
  • Quality Factor: 506
  • Insulation Resistance: 10 GOhms
  • Termination: Tin
  • Package: T&R, 180mm, Plastic Tape
  • Quantity: 10,000 units per reel
  • RoHS Compliant: Yes
  • Shelf Life: 78 weeks
  • Notes: Solder reflow only
  • Operating conditions: High Q RF applications, low ESR, stable dielectric

Buy the YAGEO Series CBR SMD RF Capacitor: CBR04C539B5GAC

Purchase the YAGEO Series CBR04C539B5GAC high-Q ceramic RF capacitor online today to enhance your high-frequency circuit designs. With a capacitance of 5.3 pF and a voltage rating of 50 VDC, this 0402 SMD component features ultra-low ESR, high stability across temperatures from -55°C to +125°C, and an excellent quality factor of 506. Packaged in reels of 10,000 units, it's ideal for mass production, ensuring dependable performance in RF and microwave applications. Order now for fast delivery and trusted quality.

Order your YAGEO Series CBR04C539B5GAC high-Q RF capacitor today and ensure your circuits deliver reliable, stable performance in demanding high-frequency environments.

Frequently Asked Questions

Where can I buy KEMET CBR04C539B5GAC?

You can click on the BUY or RFQ button to purchase CBR04C539B5GAC from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part CBR04C539B5GAC?

You can download the CBR04C539B5GAC datasheet or visit the KEMET website for support.

Who is the manufacturer of CBR04C539B5GAC?

KEMET

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