myMectronic
myMectronic

A Premier B2B Part Search

KEMET CBR04C308A5GAC High-Q Ceramic RF Capacitor

The KEMET CBR4C308A5GAC is a high-quality SMD ceramic capacitor with a capacitance of 0.3 pF and a voltage rating of 50 VDC, designed for RF applications. It features ultra-high Q, low ESR, and a Class 1 dielectric with excellent temperature stability from -55°C to +125°C. Its small 0402 chip size (1mm x 0.5mm) makes it suitable for compact, high-frequency circuits requiring high reliability. The capacitor is RoHS compliant, with tin termination, and packaged in tape and reel for automated assembly, ensuring consistent performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:CBR04C308A5GAC
Stock:2327
Inv Date:06-05-2026
Price: Unit price: $0.132
Buy/RFQ:
Source:DigiKey
Part No:CBR04C308A5GAC
Stock:805
Inv Date:06-05-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:CBR04C308A5GAC
Stock:11766
Inv Date:06-06-2026
Price: Unit price: $0.3
Buy/RFQ:

KEMET CBR04C308A5GAC High-Q Ceramic RF Capacitor Specifications:

  • Capacitance: 0.3 pF
  • Capacitance Tolerance: +/-0.05 pF
  • Voltage DC: 50 VDC
  • Dielectric Withstanding Voltage: 125 VDC
  • Temperature Range: -55°C to +125°C
  • Dimensions: 1mm x 0.5mm (0402 package)
  • RoHS Compliant: Yes
  • Termination: Tin
  • Dissipation Factor: 0.246%
  • Insulation Resistance: 10 GOhms
  • Quality Factor: 406
  • Packaging: T&R, 180mm plastic tape
  • Packaging Quantity: 10,000 pieces
  • Shelf Life: 78 Weeks
  • Notes: Solder reflow only, suitable for RF and high-frequency applications

Buy the KEMET Series CBR-SMD RF COG: CBR04C308A5GAC

Purchase the KEMET CBR04C308A5GAC now through our online store to ensure high-quality performance in your RF and high-frequency projects. This premium ceramic capacitor offers a capacitance of 0.3 pF, operates at 50 VDC, and maintains excellent stability across a wide temperature range from -55°C to +125°C. Its ultra-high Q and low ESR make it ideal for demanding applications, providing excellent signal integrity and reliability. Order today for fast delivery and seamless integration into your design.

Buy KEMET CBR04C308A5GAC now and experience unmatched reliability and performance in RF circuits and high-frequency applications.

Frequently Asked Questions

Where can I buy KEMET CBR04C308A5GAC?

You can click on the BUY or RFQ button to purchase CBR04C308A5GAC from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part CBR04C308A5GAC?

You can download the CBR04C308A5GAC datasheet or visit the KEMET website for support.

Who is the manufacturer of CBR04C308A5GAC?

KEMET

Sponsored by