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Panasonic ECQE2473KFB Metallized Polyester Film Capacitor

The Panasonic ECQ-E2473KFB is a metallized polyester film capacitor within the ECQE(F) series. It's constructed with non-inductive metallized polyester film and coated with flame retardant epoxy resin, providing excellent electrical characteristics and self-healing properties. This capacitor is RoHS compliant and suitable for general purpose applications. It's available in various voltage and capacitance ranges, making it versatile for different circuit designs. Please contact Panasonic for specific applications like CDI or ignitors.

Authorized Distributors
Source:DigiKey
Part No:ECQ-E2473KFB
Stock:4979
Inv Date:06-01-2026
Price: Unit price: $0.39
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Part No:ECQ-E2473KFB
Stock:1842
Inv Date:06-02-2026
Price: Unit price: $0.35
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Part No:ECQ-E2473KFB
Stock:5045
Inv Date:06-01-2026
Price: Unit price: $0.0905
Buy/RFQ:
Part No:ECQ-E2473KFB
Stock:5045
Inv Date:06-01-2026
Price: Unit price: $0.0905
Buy/RFQ:

Panasonic ECQE2473KFB 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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Frequently Asked Questions

Where can I buy Panasonic ECQE2473KFB?

You can click on the BUY or RFQ button to purchase ECQE2473KFB from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECQE2473KFB?

You can download the ECQE2473KFB datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECQE2473KFB?

Panasonic

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