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KEMET CBR04C129B1GAC RF Ceramic Capacitor

The CBR04C129B1GAC is a high-performance SMD ceramic RF capacitor designed for ultra high Q and low ESR applications. Featuring a capacitance of 1.2 pF with a tolerance of ±0.1 pF, it operates at 100 VDC and withstands voltages up to 250 VDC. Its compact 0402 size makes it ideal for high-frequency circuits requiring excellent dielectric stability from -55°C to +125°C. Manufactured by KEMET, it includes RoHS compliance, tin termination, and a rugged structure suitable for solder reflow processes, ensuring durability in demanding electronic applications.

Authorized Distributors
Source:DigiKey
Part No:CBR04C129B1GAC
Stock:211
Inv Date:06-05-2026
Price: Unit price: $0.04534
Buy/RFQ:
Part No:CBR04C129B1GAC
Stock:10012
Inv Date:06-06-2026
Price: Unit price: $0.23
Buy/RFQ:

KEMET CBR04C129B1GAC RF Ceramic Capacitor Specifications:

  • Capacitance: 1.2 pF
  • Capacitance Tolerance: ±0.1 pF
  • Voltage DC: 100 VDC
  • Dielectric Withstanding Voltage: 250 VDC
  • Temperature Range: -55°C to +125°C
  • Dimensions: 0402 size, L +0.05/-0.1mm, W 0.5mm +0.05/-0.05mm
  • Dissipation Factor: 0.236%
  • Quality Factor: 424
  • Insulation Resistance: 10 GOhms
  • RoHS Compliant: Yes
  • Termination: Tin
  • Packaging: T&R, 180mm, Plastic Tape
  • Packaging Quantity: 10,000 units

Buy the KEMET Series CBR-SMD RF COG: CBR04C129B1GAC

Experience the reliability of the KEMET RF Ceramic Capacitor, designed for high-frequency circuit applications. With a capacitance of 1.2 pF and a voltage rating of 100 VDC, this compact 0402 SMD component features ultra high Q, low ESR, and excellent thermal stability from -55°C to +125°C. Its rugged construction and RoHS compliance make it suitable for demanding electronic environments. Designed for solder reflow, it ensures consistent performance, offering a durable solution for high-frequency and RF circuit designs essential in modern electronics.

Get KEMET CBR04C129B1GAC today—built for high-frequency stability and reliable performance in compact SMD packages.

Frequently Asked Questions

Where can I buy KEMET CBR04C129B1GAC?

You can click on the BUY or RFQ button to purchase CBR04C129B1GAC from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part CBR04C129B1GAC?

You can download the CBR04C129B1GAC datasheet or visit the KEMET website for support.

Who is the manufacturer of CBR04C129B1GAC?

KEMET

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