myMectronic
myMectronic

A Premier B2B Part Search

Panasonic ECA1EM331B Electrolytic Capacitor Radial

The Panasonic ECA-1EM331B is a radial lead aluminum electrolytic capacitor known for its reliability and performance in a wide range of industrial applications. Featuring an endurance rating of 85°C for 2000 hours, this capacitor is designed to withstand demanding operating conditions. It is RoHS compliant, ensuring environmental responsibility. The ECA-1EM331B is suitable for use in power supplies, filtering circuits, and other critical applications where stable capacitance and low leakage current are essential. Its radial lead configuration allows for flexible mounting options in various circuit designs.

Authorized Distributors
Source:DigiKey
Part No:ECA-1EM331B
Stock:2655
Inv Date:06-01-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:ECA-1EM331B
Stock:2191
Inv Date:06-02-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:ECA-1EM331B
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.27
Buy/RFQ:
Part No:ECA-1EM331B
Stock:6170
Inv Date:06-01-2026
Price: Unit price: $0.0741
Buy/RFQ:
Part No:ECA-1EM331B
Stock:6170
Inv Date:06-01-2026
Price: Unit price: $0.0741
Buy/RFQ:
Part No:ECA-1EM331B
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.082
Buy/RFQ:

Panasonic ECA1EM331B Electrolytic Capacitor Radial Specifications:

  • Endurance: 85 ℃ 2000 h
  • Rated voltage range: 6.3 V to 100 V, 160 V to 450 V
  • Capacitance range: 2.2 μF to 22000 μF
  • Capacitance tolerance: ±20 % (120 Hz / +20℃)
  • Leakage current: I ≦ 0.01 CV or 3 (μA) After 2 minutes, I ≦ 0.06 CV + 10 (μA) After 2 minutes
  • Dissipation factor: Please see the attached characteristics list
  • Capacitance change: Within ±20 % of the initial value
  • DC leakage current: Within the initial limit
  • Shelf life: Stabilized at +20 °C, capacitors shall meet the limits specified in endurance. After storage for 1000 h at +85 ℃±2 ℃ with no voltage applied and then being (With voltage treatment)
  • Frequency correction factor for ripple current: 0.70-1.70 (depending on frequency and capacitance)
  • Dimensions: φd±0.05, Pressure relief φ6.3≦14min, F±0.5, L* Sleeve 3min, φD±0.5, L ≦ 16:L±1.0, L ≧ 20:L±2.0

Buy the ECA-1EM331B PANASONIC Electrolytic Capacitor Radial | myMectronic

Purchase the Panasonic ECA-1EM331B Electrolytic Capacitor Radial securely and efficiently online.

Buy Now

Frequently Asked Questions

Where can I buy Panasonic ECA1EM331B?

You can click on the BUY or RFQ button to purchase ECA1EM331B from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECA1EM331B?

You can download the ECA1EM331B datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECA1EM331B?

Panasonic

Panasonic Part List

Browse and search other Panasonic parts, locate datasheets and stock

Sponsored by