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KEMET C0603C391K5RACTU SMD Ceramic Capacitor

The KEMET C0603C391K5RACTU is a multilayer ceramic capacitor (MLCC) designed for surface mount technology (SMT) applications. Its X7R dielectric provides excellent capacitance stability over temperature, making it ideal for decoupling, filtering, and timing circuits. The capacitor's small size and robust construction ensure reliable performance in various industrial and consumer electronics devices. It is RoHS compliant and features a tin termination for easy soldering.

Authorized Distributors
Source:Newark
Part No:C0603C391K5RACTU
Stock:9
Inv Date:06-05-2026
Price: Unit price: $0.013
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Source:DigiKey
Part No:C0603C391K5RACTU
Stock:18479
Inv Date:06-05-2026
Price: Unit price: $0.0632
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Part No:C0603C391K5RACTU
Stock:13280
Inv Date:06-06-2026
Price: Unit price: $0.18
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Part No:C0603C391K5RACTU
Stock:0
Inv Date:06-06-2026
Price: Unit price: $0.12
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KEMET C0603C391K5RACTU SMD Ceramic Capacitor Specifications:

  • Series: SMD Comm X7R
  • Style: SMD Chip
  • Description: SMD, MLCC, Temperature Stable, Class II
  • Features: Temperature Stable, Class II
  • Termination: Tin
  • Marking: No
  • AEC-Q200: No
  • Component Weight: 4800 ug
  • Shelf Life: 78 Weeks
  • MSL: 1
  • Chip Size L: 1.6mm +/-0.15mm
  • Chip Size W: 0.8mm +/-0.15mm
  • Chip Size T: 0.8mm +/-0.07mm
  • Chip Size S: 0.7mm MIN
  • Chip Size B: 0.35mm +/-0.15mm
  • Capacitance: 390 pF
  • Measurement Condition: 1 kHz 1.0Vrms
  • Capacitance Tolerance: 10%
  • Voltage DC: 50 VDC
  • Dielectric Withstanding Voltage: 125 VDC
  • Temperature Range: -55/+125°C
  • Temperature Coefficient: X7R
  • Capacitance Change with Reference to +25°C and 0 VDC Applied(TCC): 15%, 1kHz 1.0Vrms
  • Dissipation Factor: 2.5% 1 kHz 1.0Vrms
  • Aging Rate: 3% Loss/Decade Hour
  • Insulation Resistance: 100 GOhms
  • Packaging: T&R, 180mm, Paper Tape
  • Packaging Quantity: 4000

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Frequently Asked Questions

Where can I buy KEMET C0603C391K5RACTU?

You can click on the BUY or RFQ button to purchase C0603C391K5RACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C0603C391K5RACTU?

You can download the C0603C391K5RACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C0603C391K5RACTU?

KEMET

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