myMectronic
myMectronic

A Premier B2B Part Search

Panasonic ECA1HM3R3 Automotive Aluminum Capacitor

The Panasonic M series capacitors are automotive-grade, AEC-Q200 compliant, radial leaded polarized aluminum electrolytic capacitors suitable for auto and industrial uses. Covering voltage ratings from 6.3VDC to 100VDC and capacitance from 2.2µF to 22,000µF, they feature ±20% tolerance and 2000 hours endurance at 85°C. Operating in temperature ranges from -40°C to 85°C or -25°C to 85°C, these high-reliability capacitors excel in environments with high ripple currents and low ESR, ideal for demanding automotive, power supply, and industrial applications. Available in compact sizes, they meet stringent quality standards including RoHS and AEC-Q200.

Authorized Distributors
Source:DigiKey
Part No:ECA-1HM3R3
Stock:3264
Inv Date:06-01-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:ECA-1HM3R3
Stock:13226
Inv Date:06-02-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:ECA-1HM3R3
Stock:2831
Inv Date:06-01-2026
Price: Unit price: $0.02
Buy/RFQ:
Part No:ECA-1HM3R3
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0467
Buy/RFQ:
Part No:ECA-1HM3R3
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.0467
Buy/RFQ:
Part No:ECA-1HM3R3
Stock:4764
Inv Date:06-01-2026
Price: Unit price: $0.0318
Buy/RFQ:
Part No:ECA-1HM3R3
Stock:200
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Panasonic ECA1HM3R3 Automotive Aluminum Capacitor Specifications:

  • Capacitance range: 2.2 µF to 22,000 µF at 6.3 V to 100 V, and 1 µF to 470 µF at 160 V to 450 V
  • Tolerance: ±20% (120Hz / +20°C)
  • Endurance: 2000 hours at 85°C
  • Operating temperature range: -40°C to 85°C or -25°C to 85°C
  • Rated voltage range: 6.3 V to 100 V, 160 V to 450 V
  • Leakage current: within initial limits, increasing slightly over time
  • Ripple current correction factors: 0.70 at 5Hz, 1.00 at 1kHz, 1.30 at 10kHz, 1.70 at 100kHz
  • RoHS compliant, high reliability for demanding environments
  • Physical form: Radial leaded with compact sizes, suitable for automotive and industrial applications
  • Certifications: RoHS, AEC-Q200

Buy the Buy Panasonic A Series Capacitors Part Number ECA1HM3R3 Online

Get the Panasonic automotive-grade aluminum electrolytic capacitor ECA1HM3R3 online today. Designed for demanding automotive and industrial applications, it offers high ripple current, low ESR, and long life. With a capacity of 470 µF at 160 VDC, it ensures reliable performance under high temperature and vibration environments. Perfect for power supplies, motor drives, and other critical systems, this compact radial leaded capacitor guarantees quality, safety, and durability. Order now for fast delivery and secure your project’s success with trusted Panasonic reliability.

Order your Panasonic Series ECA1HM3R3 high-reliability aluminum capacitor today and enhance your automotive or industrial projects with dependable performance.

Frequently Asked Questions

Where can I buy Panasonic ECA1HM3R3?

You can click on the BUY or RFQ button to purchase ECA1HM3R3 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECA1HM3R3?

You can download the ECA1HM3R3 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECA1HM3R3?

Panasonic

Panasonic Part List

Browse and search other Panasonic parts, locate datasheets and stock

Sponsored by