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Panasonic ECQE4334KF Metallized Polyester Film Capacitor

The Panasonic ECQ-E4334KF series represents a range of metallized polyester film capacitors engineered for robust and reliable performance in a wide array of electronic applications. These capacitors are characterized by their non-inductive construction, utilizing metallized polyester film coated with flame retardant epoxy resin. A key feature is the self-healing property, which enhances their durability and lifespan. They are RoHS compliant, meeting environmental standards. Typical applications include general purpose circuits, power supplies, and timing circuits. The capacitor's design ensures excellent electrical characteristics, making it suitable for demanding environments. Contact Panasonic for specific applications like CDI or ignitors.

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Source:DigiKey
Part No:ECQ-E4334KF
Stock:9744
Inv Date:06-01-2026
Price: Unit price: $0.89
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Part No:ECQ-E4334KF
Stock:7436
Inv Date:06-02-2026
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Part No:ECQ-E4334KF
Stock:0
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Price: Unit price: $0.4
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Part No:ECQ-E4334KF
Stock:3240
Inv Date:06-01-2026
Price: Unit price: $0.2611
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Part No:ECQ-E4334KF
Stock:3240
Inv Date:06-01-2026
Price: Unit price: $0.2611
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Part No:ECQ-E4334KF
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.25
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Source:Arrow EU
Part No:ECQ-E4334KF
Stock:1000
Inv Date:06-02-2026
Price: N/A
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Panasonic ECQE4334KF 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 download the ECQE4334KF datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECQE4334KF?

Panasonic

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