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Panasonic ECWU1C334JC9 Stacked Metallized Film Capacitor

The Panasonic ECW-U1C334JC9 is a stacked metallized PEN film chip capacitor offering a compact and reliable solution for various electronic applications. Its construction utilizes a simple mold-less design, contributing to its small size and ease of integration. Suitable for general purpose applications such as coupling and by-pass, this capacitor is designed for reflow soldering and is RoHS compliant. It is available in various capacitance ranges and voltage ratings to meet diverse circuit requirements. The capacitor's performance is optimized for applications requiring stability and reliability, making it a suitable choice for a wide range of industrial and consumer electronics.

Authorized Distributors
Source:Newark
Part No:ECW-U1C334JC9
Stock:1
Inv Date:06-02-2026
Price: Unit price: $0.216
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Source:DigiKey
Part No:ECW-U1C334JC9
Stock:3000
Inv Date:06-02-2026
Price: N/A
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Part No:ECW-U1C334JC9
Stock:995
Inv Date:06-02-2026
Price: Unit price: $1.86
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Part No:ECW-U1C334JC9
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.86
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Part No:ECW-U1C334JC9
Stock:6500
Inv Date:06-02-2026
Price: Unit price: $1.071
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Part No:ECW-U1C334JC9
Stock:6500
Inv Date:06-02-2026
Price: Unit price: $1.071
Buy/RFQ:
Part No:ECW-U1C334JC9
Stock:10
Inv Date:06-02-2026
Price: N/A
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Panasonic ECWU1C334JC9 Stacked Metallized Film Capacitor Specifications:

  • Dielectric: PEN Film
  • Capacitance Range: 0.12 µF to 0.47 µF (E12) for 16 VDC
  • Rated Voltage: 16 VDC, 50 VDC, 100 VDC, 250 VDC
  • Capacitance Tolerance: ±5 % (J), ±10 % (K)
  • Category Temperature Range: -55 ˚C to +105 ˚C (for 16 VDC and 50 VDC)
  • Withstand Voltage: Rated volt. (VDC)✕150 % 60 s
  • Dissipation Factor: tan [<] =1.0 %(20 ˚C, 1 kHz)
  • Insulation Resistance: IR= [>] 3000 MΩ · (20 ˚C, 100 VDC, 60 s) for 100 VDC, 250 VDC
  • Reflow Soldering: 240 ˚C max. and 60 s max. at more than 220 ˚C (cap. surface)
  • Size Code L x W x H: E1: 4.8 x 3.3 x 1.4 mm, E2: 4.8 x 3.3 x 2.0 mm, E3: 4.8 x 3.3 x 2.8 mm

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Frequently Asked Questions

Where can I buy Panasonic ECWU1C334JC9?

You can click on the BUY or RFQ button to purchase ECWU1C334JC9 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWU1C334JC9?

You can download the ECWU1C334JC9 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWU1C334JC9?

Panasonic

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