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KEMET CBR04C139B5GAC RF Ceramic Chip

This ceramic SMD RF component features ultra high Q and low ESR, making it ideal for high-frequency applications. It has a capacitance of 1.3 pF with a tolerance of ±0.1 pF and operates at 50 VDC. Designed in a compact 0402 size, it withstands temperatures from -55°C to +125°C. Its dielectric is COG, offering excellent stability and aging rate of 0%. The component is RoHS compliant, tin-terminated, and packaged in tape and reel for easy surface-mount assembly. Suitable for RF and wireless device applications, it ensures reliable performance with a dissipation factor of 0.235%, insulation resistance of 10 GOhms, and a quality factor of 426.

Authorized Distributors
Source:Newark
Part No:CBR04C139B5GAC
Stock:13690
Inv Date:06-05-2026
Price: Unit price: $0.062
Buy/RFQ:
Source:DigiKey
Part No:CBR04C139B5GAC
Stock:10580
Inv Date:06-05-2026
Price: Unit price: $0.15
Buy/RFQ:
Part No:CBR04C139B5GAC
Stock:3147
Inv Date:06-06-2026
Price: Unit price: $0.15
Buy/RFQ:
Part No:CBR04C139B5GAC
Stock:90
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

KEMET CBR04C139B5GAC RF Ceramic Chip Specifications:

  • Capacitance: 1.3 pF
  • Capacitance Tolerance: ±0.1 pF
  • Voltage DC: 50 VDC
  • Dielectric Withstanding Voltage: 125 VDC
  • Temperature Range: -55°C to +125°C
  • Size: 0402 (1.0 x 0.5 mm)
  • Material: COG dielectric
  • Dissipation Factor: 0.235%
  • Insulation Resistance: 10 GOhms
  • Quality Factor: 426
  • Aging Rate: 0% Loss per Decade Hour
  • Packaging: T&R, 180mm plastic tape, quantity 10,000
  • RoHS Compliant: Yes
  • Termination: Tin
  • Shelf Life: 78 Weeks

Buy the Buy KEMET RF Chip Part Number CBR04C139B5GAC Online

Purchase the KEMET RF Ceramic Chip CBR04C139B5GAC online today to ensure your high-frequency circuits operate with exceptional stability and performance. This SMD 0402 component offers ultra high Q, low ESR, and a capacitance of 1.3 pF, suitable for RF and wireless device applications. With a voltage rating of 50 VDC, it withstands wide temperature ranges from -55°C to +125°C. The component’s precise specs include a dissipation factor of 0.235%, insulation resistance of 10 GOhms, and reliability guaranteed through RoHS compliance and quality-tested packaging solutions.

Order your KEMET Series CBR04C139B5GAC high Q RF ceramic chip today and upgrade your high-frequency applications with reliable, low ESR components.

Frequently Asked Questions

Where can I buy KEMET CBR04C139B5GAC?

You can click on the BUY or RFQ button to purchase CBR04C139B5GAC from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part CBR04C139B5GAC?

You can download the CBR04C139B5GAC datasheet or visit the KEMET website for support.

Who is the manufacturer of CBR04C139B5GAC?

KEMET

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