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Panasonic ECQE4183KF Metallized Polyester Film Capacitor

The Panasonic ECQ-E4183KF is a metallized polyester film capacitor specifically engineered for a wide range of general-purpose applications. Its construction utilizes metallized polyester film coated with flame retardant epoxy resin, providing enhanced safety and durability. Key features include a self-healing property, ensuring extended lifespan and reliability. The capacitor is RoHS compliant, meeting environmental standards. It's suitable for applications requiring stable performance and is available in various voltage and capacitance ratings.

Authorized Distributors
Source:DigiKey
Part No:ECQ-E4183KF
Stock:347
Inv Date:06-01-2026
Price: Unit price: $0.41
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Part No:ECQ-E4183KF
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.41
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Part No:ECQ-E4183KF
Stock:6000
Inv Date:06-01-2026
Price: Unit price: $0.0771
Buy/RFQ:
Part No:ECQ-E4183KF
Stock:6000
Inv Date:06-01-2026
Price: Unit price: $0.0771
Buy/RFQ:

Panasonic ECQE4183KF 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

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You can click on the BUY or RFQ button to purchase ECQE4183KF from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECQE4183KF?

You can download the ECQE4183KF datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECQE4183KF?

Panasonic

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