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KEMET C0805C399B5GACTU ceramic chip capacitor

The C0805C399B5GACTU is an ultra-stable, low-loss ceramic chip capacitor with a capacitance of 3.9 pF and a voltage rating of 50 VDC. Designed in an 0805 SMD package, it features Class 1 COG dielectric, ensuring high stability and low loss across a wide temperature range from -55°C to +125°C. Suitable for high-frequency and precision electronic applications, this component offers excellent insulation resistance of 100 GOhms, low dissipation factor of 0.1%, and is RoHS compliant. It comes with tin termination and is packaged in T&R reel format for automated assembly, weighing approximately 11 mg.

Authorized Distributors
Source:Newark
Part No:C0805C399B5GACTU
Stock:2562
Inv Date:06-05-2026
Price: Unit price: $0.316
Buy/RFQ:
Source:DigiKey
Part No:C0805C399B5GACTU
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.12436
Buy/RFQ:
Part No:C0805C399B5GACTU
Stock:0
Inv Date:06-06-2026
Price: Unit price: $0.54
Buy/RFQ:

KEMET C0805C399B5GACTU ceramic chip capacitor Specifications:

  • Chip Size: 0805
  • Capacitance: 3.9 pF
  • Capacitance Tolerance: +/-0.1 pF
  • Voltage DC: 50 VDC
  • Dielectric Withstanding Voltage: 125 VOC
  • Temperature Range: -55°C to +125°C
  • Temperature Coefficient: COG
  • Dissipation Factor: 0.1% at 1 MHz, 1.0 Vrms
  • Insulation Resistance: 100 GOhms
  • Packaging: T&R, 180mm reel, 4000 units
  • Part Weight: 11 mg
  • RoHS: Yes
  • Termination: Tin
  • Shelf Life: 78 weeks
  • MSL: 1

Buy the KEMET Series SMD Comm COG: C0805C399B5GACTU

Order the KEMET ceramic chip capacitor C0805C399B5GACTU online today for high precision and stability essential in RF, automotive, and professional electronic circuits. This reliable, RoHS-compliant component features 3.9 pF capacitance with tight tolerance of +/-0.1 pF, designed for high-frequency stability over a broad temperature range from -55°C to +125°C. Its low dissipation factor of 0.1%, 100 GOhms insulation resistance, and tin termination ensure excellent performance in demanding environments. Guaranteed quick delivery and easy online purchase process.

Buy KEMET C0805C399B5GACTU now and experience unmatched reliability and performance with ultra-stable, low-loss ceramic capacitors perfect for high-frequency applications.

Frequently Asked Questions

Where can I buy KEMET C0805C399B5GACTU?

You can click on the BUY or RFQ button to purchase C0805C399B5GACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C0805C399B5GACTU?

You can download the C0805C399B5GACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C0805C399B5GACTU?

KEMET

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