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Panasonic ECQE2104KFB Metallized Polyester Film Capacitor

The Panasonic ECQ-E2104KFB series represents a range of metallized polyester film capacitors known for their excellent electrical characteristics and robust design. These capacitors utilize a non-inductive construction with a flame retardant epoxy resin coating, providing enhanced safety and reliability. A key feature is the self-healing property, which contributes to extended lifespan and improved performance under stress. They are suitable for a wide array of applications including general purpose circuits, power supplies, and timing circuits. RoHS compliance ensures environmental responsibility. Please contact Panasonic for specific applications like CDI or ignitors.

Authorized Distributors
Source:Newark
Part No:ECQE2104KFB
Stock:996
Inv Date:06-01-2026
Price: Unit price: $0.446
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Source:DigiKey
Part No:ECQ-E2104KFB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.43
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Part No:ECQ-E2104KFB
Stock:8865
Inv Date:06-02-2026
Price: Unit price: $0.44
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Part No:ECQ-E2104KFB
Stock:6000
Inv Date:06-01-2026
Price: Unit price: $0.1151
Buy/RFQ:
Part No:ECQ-E2104KFB
Stock:6000
Inv Date:06-01-2026
Price: Unit price: $0.1151
Buy/RFQ:

Panasonic ECQE2104KFB 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 ECQE2104KFB datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECQE2104KFB?

Panasonic

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