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Panasonic ECA1HM331 Automotive-Grade Capacitors

The Panasonic M series capacitors are automotive-grade, radial leaded, polarized aluminum electrolytic capacitors. These components offer a broad range of voltage ratings and capacitance values, making them an ideal solution for applications requiring ultra-low ESR, high ripple current, and long service life in a compact form factor. Capacitance values range from 2.2µF to 22,000µF for voltage ratings from 6.3VDC to 100VDC, and from 1µF to 470µF for higher voltages of 160VDC to 450VDC. These capacitors are compliant with AEC-Q200 automotive grade standards, with a tolerance of ±20%. They have an endurance of 2000 hours at 85°C and are available in temperature ranges of -40°C to 85°C or -25°C to 85°C depending on the rated voltage. Known for high reliability, they are suitable for demanding automotive and electronic applications.

Authorized Distributors
Source:Newark
Part No:ECA-1HM331
Stock:1090
Inv Date:06-01-2026
Price: Unit price: $0.779
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Source:DigiKey
Part No:ECA-1HM331
Stock:13210
Inv Date:06-01-2026
Price: Unit price: $0.72
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Part No:ECA-1HM331
Stock:12098
Inv Date:06-02-2026
Price: Unit price: $0.72
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Part No:ECA-1HM331
Stock:1575
Inv Date:06-01-2026
Price: Unit price: $0.09
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Part No:ECA-1HM331
Stock:7406
Inv Date:06-01-2026
Price: Unit price: $0.2282
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Part No:ECA-1HM331
Stock:7406
Inv Date:06-01-2026
Price: Unit price: $0.2282
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Part No:ECA-1HM331
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.159
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Part No:ECA-1HM331
Stock:81
Inv Date:06-02-2026
Price: N/A
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Panasonic ECA1HM331 Automotive-Grade Capacitors Specifications:

  • Category Temperature Range: -40 °C to +85 °C / -25 °C to +85 °C
  • Rated Voltage Range: 6.3 VDC to 100 VDC / 160 VDC to 450 VDC
  • Nominal Capacitance Range: 0.1 µF to 22000 µF / 1 µF to 470 µF
  • Capacitance Tolerance: ±20 %
  • Endurance: 2000 hours at 85°C
  • Operating Temperature Range: -40°C to 85°C or -25°C to 85°C depending on voltage
  • Long service life, high ripple current, and low ESR for demanding automotive applications
  • RoHS compliant and manufactured to automotive standards

Buy the Panasonic ECA1HM331 – Reliable Capacitors for Automotive Applications

Enhance your electronic or automotive projects by ordering Panasonic Series ECA1HM331 aluminum electrolytic capacitors online. These high-reliability, polarized components feature broad voltage and capacitance ranges, long endurance of 2000 hours at 85°C, and compliance with automotive standards. Perfect for applications requiring low ESR, high ripple current, and long service life, these capacitors will deliver excellent performance in demanding environments. Available with easy online ordering, fast delivery, and technical support, they’re your trusted choice for quality and durability.

Order your Panasonic Series ECA1HM331 high-reliability aluminum electrolytic capacitors today and ensure long-lasting performance in demanding automotive and electronic projects.

Frequently Asked Questions

Where can I buy Panasonic ECA1HM331?

You can click on the BUY or RFQ button to purchase ECA1HM331 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECA1HM331?

You can download the ECA1HM331 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECA1HM331?

Panasonic

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