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Panasonic ECA1CM470 Automotive Electrolytic Capacitors

The Panasonic M series capacitors are automotive-grade, radial leaded polarized aluminum electrolytic capacitors. They cover a broad range of voltage ratings and capacitance values, making them suitable for applications requiring ultra-low ESR, very high ripple current, and long service life in small sizes. Capacitance ranges from 2.2 µF to 22,000 µF at voltages from 6.3VDC to 100VDC, and from 1 µF to 470 µF at voltages from 160VDC to 450VDC. Compliant with AEC-Q200, they offer ±20% tolerance, rated endurance of 2000 hours at 85°C, and operate effectively from -40°C to 85°C or -25°C to 85°C, ensuring high reliability in automotive systems.

Authorized Distributors
Source:Newark
Part No:ECA1CM470
Stock:10208
Inv Date:06-01-2026
Price: Unit price: $0.263
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Source:DigiKey
Part No:ECA-1CM470
Stock:1519
Inv Date:06-01-2026
Price: Unit price: $0.23
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Part No:ECA-1CM470
Stock:3282
Inv Date:06-02-2026
Price: Unit price: $0.23
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Part No:ECA-1CM470
Stock:2222
Inv Date:06-01-2026
Price: Unit price: $0.02
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Part No:ECA1CM470
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.21
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Part No:ECA-1CM470
Stock:21600
Inv Date:06-01-2026
Price: Unit price: $0.0697
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Part No:ECA-1CM470
Stock:21600
Inv Date:06-01-2026
Price: Unit price: $0.0697
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Part No:ECA-1CM470
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0342
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Part No:ECA-1CM470
Stock:1
Inv Date:06-02-2026
Price: N/A
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Panasonic ECA1CM470 Automotive Electrolytic Capacitors Specifications:

  • Capacitance range: 2.2 µF to 22,000 µF at 6.3V to 100V, and 1 µF to 470 µF at 160V to 450V
  • Rated voltage: 6.3 V to 450 V
  • Tolerance: ±20%
  • Endurance: 2000 hours at 85°C
  • Temperature range: -40°C to 85°C or -25°C to 85°C depending on rated voltage
  • RoHS compliant
  • Lead length: 7 mm minimum
  • Available in radial leaded, polarized form
  • Leakage current: within initial limits after 2000 hours at 85°C
  • Ripple current corrected by frequency factor for different frequencies
  • Compliance with automotive safety standards (AEC-Q200)
  • Physical dimensions vary with capacitance and voltage, suitable for compact automotive circuits
  • Designed for high ripple current and low ESR, ensures reliability and long operational life

Buy the Panasonic Series M Capacitors: 22,000 µF 6.3V - 450V

Enhance your automotive electronics with Panasonic Series M aluminum electrolytic capacitors. Offering high ripple current, low ESR, and superior endurance, these capacitors are perfect for demanding automotive applications. With voltages up to 450V and capacitance from 2.2 µF to 22,000 µF, they ensure reliable performance under extreme conditions. RoHS compliant and rated for 2000 hours at 85°C, they provide long-term stability, making them an ideal choice for your automotive power circuits. Purchase online today for trusted quality and performance.

Buy Panasonic Series M capacitors with high ripple current and long life now and experience unmatched reliability and performance.

Frequently Asked Questions

Where can I buy Panasonic ECA1CM470?

You can click on the BUY or RFQ button to purchase ECA1CM470 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECA1CM470?

You can download the ECA1CM470 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECA1CM470?

Panasonic

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