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Panasonic ECQE12104KF Metallized Polyester Film Capacitor

The Panasonic ECQ-E12104KF is a metallized polyester film capacitor within the ECQE(F) series. It's designed for general purpose applications and utilizes a non-inductive construction with a flame retardant epoxy resin coating. Key features include self-healing properties and excellent electrical characteristics. This capacitor is RoHS compliant, making it suitable for environmentally conscious designs. It's ideal for applications requiring reliable performance and is available in various voltage and capacitance ranges.

Authorized Distributors
Source:DigiKey
Part No:ECQ-E12104KF
Stock:916
Inv Date:06-01-2026
Price: Unit price: $1.55
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Part No:ECQ-E12104KF
Stock:1362
Inv Date:06-02-2026
Price: Unit price: $1.55
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Part No:ECQ-E12104KF
Stock:1001
Inv Date:06-01-2026
Price: Unit price: $0.4857
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Part No:ECQ-E12104KF
Stock:1001
Inv Date:06-01-2026
Price: Unit price: $0.4857
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Part No:ECQ-E12104KF
Stock:265
Inv Date:06-02-2026
Price: N/A
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Panasonic ECQE12104KF Metallized Polyester Film Capacitor Specifications:

  • Category temp. range: −40 ℃ to +105 ℃
  • Rated voltage: 100V to 1250V [DC]
  • Capacitance range: {'100V[DC]': '0.56μF to 10.0μF(E12)', '250V[DC]': '0.010μF to 10.0μF(E12)', '400V[DC]': '0.010μF to 2.2μF(E12)', '630V[DC]': '0.0010μF to 2.2μF(E12)', '1000V[DC]': '0.010μF to 0.22μF(E12)', '1250V[DC]': '0.0010μF to 0.22μF(E12)', '125V[AC]': '0.010μF to 0.068μF(E12)', '250V[AC]': '0.010μF to 2.2μF(E12)'}
  • Capacitance tolerance: ±5 %(J),±10 %(K)
  • Dissipation factor: ≦ 1.0 %(20 ℃,1 kHz)
  • Withstand voltage: {'100V to 630V [DC]': 'Between terminals: R.voltage (V [DC]) × 150 %, 60 s', '1000 V [DC] & 1250 V[DC]': 'Between terminals to enclosure:1500 V[AC],60 s; Between terminals:R.voltage (V) × 175 %, 2 s to 5 s or 1000 V [AC], 60 s', '125 V [AC] & 250 V[AC]': 'Between terminals to enclosure:1500 V[AC],60 s; Between terminals:R.voltage (V) × 230 %, 60 s'}
  • Insulation resistance: {'100V to 630V [DC]': 'C ≦ 0.33μF : IR ≧ 9000 MΩ(20 ℃,100 V[DC],60 s); C > 0.33μF : IR ≧ 3000 MΩ ∙μF(20 ℃,100 V[DC],60 s)', '1000 V [DC] & 1250 V[DC]': 'IR ≧ 10000 MΩ (20 ℃, 100 V [DC], 60 s); IR ≧ 2000 MΩ(20 ℃,500 V[DC],60 s)', '125 V [AC] & 250 V[AC]': 'C ≦ 0.47μF : IR ≧ 2000 MΩ(20 ℃,500 V[DC],60 s); C > 0.47μF : IR ≧ 3000 MΩ ∙μF(20 ℃,100 V[DC],60 s)'}

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You can download the ECQE12104KF datasheet or visit the Panasonic website for support.

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Panasonic

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