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Panasonic ECQE2103KB Metallized Polyester Film Capacitor

The Panasonic ECQ-E2103KB series is a metallized polyester film capacitor specifically engineered for noise suppression in automotive systems. These capacitors offer robust construction with excellent water and corrosion resistance, ensuring reliable performance in demanding environments. They are designed with a non-inductive construction and are RoHS compliant, meeting environmental standards. The capacitors are suitable for a variety of applications requiring noise reduction and are available with different terminal options to accommodate various design requirements. Consult factory for specific voltage and capacitance needs.

Authorized Distributors
Source:DigiKey
Part No:ECQ-E2103KB
Stock:1761
Inv Date:06-01-2026
Price: Unit price: $0.43
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Part No:ECQ-E2103KB
Stock:3513
Inv Date:06-02-2026
Price: Unit price: $0.43
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Part No:ECQ-E2103KB
Stock:1788
Inv Date:06-01-2026
Price: Unit price: $0.05
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Part No:ECQ-E2103KB
Stock:11000
Inv Date:06-01-2026
Price: Unit price: $0.0754
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Part No:ECQ-E2103KB
Stock:11000
Inv Date:06-01-2026
Price: Unit price: $0.0754
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Part No:ECQ-E2103KB
Stock:6167
Inv Date:06-01-2026
Price: Unit price: $0.0904
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Part No:ECQ-E2103KB
Stock:301
Inv Date:06-02-2026
Price: N/A
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Panasonic ECQE2103KB Metallized Polyester Film Capacitor Specifications:

  • Rated Voltage: 250 V (Derating by 1.11%/℃ at >85 ℃)
  • Rated Capacitance: 0.47 μF, 2.2 μF, 4.7 μF
  • Capacitance Tolerance: +/- 20% (M)
  • Dissipation Factor: ≦ 1.0 % (20 ℃, 1 kHz)
  • Withstand Voltage: 250 V × 150 %, 60 s
  • Insulation Resistance: ≧ 3000 MΩ ∙ μF (20 ℃, 100 V [DC], 60 s)
  • Operating Temperature Range: -40 ℃ to +130 ℃
  • Connector Types: Type 090, 090II, 187

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Frequently Asked Questions

Where can I buy Panasonic ECQE2103KB?

You can click on the BUY or RFQ button to purchase ECQE2103KB from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECQE2103KB?

You can download the ECQE2103KB datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECQE2103KB?

Panasonic

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