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Panasonic ECWU2222KC9 Film Chip Capacitor

The Panasonic ECW-U2222KC9 is a film chip capacitor utilizing a stacked metallized PEN film as the dielectric. This construction results in a compact component ideal for space-constrained applications. It's designed for reflow soldering and is RoHS compliant, making it suitable for a wide range of electronic devices. Common applications include general purpose coupling and by-pass functions. Refer to the datasheet for detailed specifications and recommended land dimensions.

Authorized Distributors
Source:DigiKey
Part No:ECW-U2222KC9
Stock:1075
Inv Date:06-01-2026
Price: Unit price: $1.32
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Part No:ECW-U2222KC9
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:ECW-U2222KC9
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.18
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Part No:ECW-U2222KC9
Stock:3000
Inv Date:06-01-2026
Price: Unit price: $0.6731
Buy/RFQ:
Part No:ECW-U2222KC9
Stock:3000
Inv Date:06-01-2026
Price: Unit price: $0.6731
Buy/RFQ:

Panasonic ECWU2222KC9 Film Chip Capacitor Specifications:

  • Category temp. range: −55 ℃ to +125 ℃
  • Rated voltage DC: 100 V, 250 V, 630 V (Derating of rated voltage by 1.25%/℃ more than 85 ℃)
  • Capacitance range 100 V: 0.012μF to 1.0μF (E12)
  • Capacitance range 250 V: 0.0010μF to 0.12μF (E12)
  • Capacitance range 630 V: 0.022μF, 0.027μF, 0.033μF
  • Capacitance tolerance 100 V: ±5 %(J), ±10 %(K) (C ≧ 0.18μF : ±10 %(K) Only)
  • Capacitance tolerance 250 V: ±5 %(J), ±10 %(K)
  • Capacitance tolerance 630 V: ±5 %(J)
  • Dissipation factor tan δ: tan δ ≦ 1.0 %(20 ℃, 1 kHz)
  • Withstand voltage: Between terminals: Rated voltage(V)× 150 % 60 s
  • Insulation resistance IR 100 V C ≦ 0.33μF: IR ≧ 3000 MΩ(20 ℃,100 V,60 s)
  • Insulation resistance IR 100 V C > 0.33μF: IR ≧ 1000 MΩ∙μF(20 °C,100 V,60 s)
  • Soldering conditions 100 V: Reflow soldering:250 ~~℃~~max. and 60 s max. at more than 220 ~~℃~~ (Temp. at capacitor surface)
  • Soldering conditions 250 V: Reflow soldering:250 ℃ max. and 60 s to 150 s. at more than 217 ℃ (Temp. at cap. surface)

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Frequently Asked Questions

Where can I buy Panasonic ECWU2222KC9?

You can click on the BUY or RFQ button to purchase ECWU2222KC9 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWU2222KC9?

You can download the ECWU2222KC9 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWU2222KC9?

Panasonic

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