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Panasonic ECWU1C474JC9 Stacked Metallized Film Capacitor

Panasonic's ECW-U1C474JC9 is a stacked metallized PEN film chip capacitor designed for a wide range of applications. Its compact size and mold-less construction make it ideal for space-constrained designs. The capacitor is RoHS compliant and suitable for reflow soldering processes. It finds use in general-purpose applications such as coupling and bypassing, and is available with various voltage and capacitance ratings to meet diverse circuit requirements. Care should be taken to observe recommended soldering conditions and derating guidelines for optimal performance and reliability.

Authorized Distributors
Source:DigiKey
Part No:ECW-U1C474JC9
Stock:680
Inv Date:06-01-2026
Price: Unit price: $2.04
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Part No:ECW-U1C474JC9
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:ECW-U1C474JC9
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.28
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Part No:ECW-U1C474JC9
Stock:2515
Inv Date:06-01-2026
Price: Unit price: $1.391
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Part No:ECW-U1C474JC9
Stock:2515
Inv Date:06-01-2026
Price: Unit price: $1.391
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Part No:ECW-U1C474JC9
Stock:4
Inv Date:06-02-2026
Price: N/A
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Panasonic ECWU1C474JC9 Stacked Metallized Film Capacitor Specifications:

  • Rated Voltage: 16 VDC, 50 VDC, 100 VDC, 250 VDC
  • Capacitance Range: 0.12 µF to 0.47 µF (16 VDC), 0.056 µF to 0.22 µF (50 VDC), 0.012 µF to 1.0 µF (100 VDC), 0.0010 µF to 0.12 µF (250 VDC)
  • Capacitance Tolerance: ±5 % (J), ±10 % (K)
  • 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)
  • Soldering Conditions: Reflow soldering : 240 ˚C max. and 60 s max. at more than 220 ˚C (Temp. at cap. surface)
  • Category Temperature Range: -55 ˚C to +105 ˚C (16 VDC, 50 VDC), -55 ˚C to +125 ˚C (100 VDC, 250 VDC)

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Frequently Asked Questions

Where can I buy Panasonic ECWU1C474JC9?

You can click on the BUY or RFQ button to purchase ECWU1C474JC9 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWU1C474JC9?

You can download the ECWU1C474JC9 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWU1C474JC9?

Panasonic

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