ECA2AHG331 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock

Name: ECA2AHG331
Brand: Panasonic
SKU: ECA2AHG331
Availability: InStock

Panasonic ECA2AHG331 is a 330 µF aluminum electrolytic capacitor with radial leaded through-hole mounting, rated for 10 V DC, featuring 16 mm diameter and low leakage current of 1.99 mA. Available from stock worldwide with fast shipping.

ACTIVECapacitor PolarisedVerified Jun 2026

Package / Visual Reference

ECA2AHG331Capacitor, Polarized Radial Diameter

Quick Facts

Manufacturer: Panasonic
Package: Capacitor, Polarized Radial Diameter
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: ECA2AHG331 Datasheet PDF
Category: Capacitor Polarised
Price: From $0.4550(MOQ 1)
Temp Range: -55.0°C to 105.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of ECA2AHG331?

330 µF capacitance in a compact 16 mm radial leaded through-hole package, ideal for space-constrained PCB designs
Ultra-low leakage current of 1.99 mA ensuring minimal standby power loss in filtering and decoupling applications
RoHS compliant (Pb-free, JESD-609 e3 rated) aluminum wet electrolytic construction for long service life and compliance with environmental regulations

What is ECA2AHG331 used for?

The Panasonic ECA2AHG331 is widely used in power supply filtering, audio amplifier coupling, and energy storage circuits where stable bulk capacitance is required. Its through-hole radial design suits consumer electronics, industrial control boards, and motor driver circuits. The 330 µF capacitance makes it effective for smoothing rectified DC rails and decoupling noise in sensitive analog signal paths.

What are the specifications of ECA2AHG331?

Pbfree Code	Yes
Reach Compliance Code	Compliant
YTEOL	7
Capacitance	330 µF
Capacitor Type	ALUMINUM ELECTROLYTIC CAPACITOR
Diameter	16mm
Dielectric Material	ALUMINUM (WET)
JESD-609 Code	e3
Leakage Current	1.99mA
Mounting Feature	THROUGH HOLE MOUNT
Negative Tolerance	20%
Package Shape	CYLINDRICAL PACKAGE
Package Style	Radial
Packing Method	Bulk
Polarity	POLARIZED
Positive Tolerance	20%
Rated (DC) Voltage (URdc)	100V
Reference Standard	AEC-Q200
Ripple Current	540mA
Surface Mount	NO
Tan Delta	0.08
Terminal Finish	Tin (Sn)
Terminal Pitch	7.5mm
Terminal Shape	WIRE
Package	Capacitor, Polarized Radial Diameter

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8532.22.00.20
Country of Origin	Malaysia

Where can I find the ECA2AHG331 datasheet?

ECA2AHG331 Datasheet Download

Official datasheet from Panasonic

What are equivalent replacements for ECA2AHG331?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the capacitance and voltage rating of the ECA2AHG331?

The ECA2AHG331 is a 330 µF aluminum electrolytic capacitor rated at 10 V DC. Its radial leaded through-hole package has a 16 mm diameter body, making it suitable for standard PCB mounting in power filtering and decoupling applications.

How does the leakage current of the ECA2AHG331 affect circuit design?

The ECA2AHG331 has a maximum leakage current of 1.99 mA, which is important in battery-powered designs where standby current must be minimized. Designers should account for this 1.99 mA when calculating total quiescent current budget in low-power circuits.

Is the ECA2AHG331 RoHS compliant and suitable for lead-free assembly processes?

Yes, the ECA2AHG331 is fully RoHS compliant and Pb-free, classified under JESD-609 code e3. It supports lead-free soldering processes used in modern PCB assembly, meeting REACH compliance requirements for environmentally responsible manufacturing.

Which power supply and audio circuit applications benefit most from the ECA2AHG331?

The ECA2AHG331 excels in 10 V DC power supply filtering stages, audio amplifier bypass capacitors, and motor drive buffer circuits. Its 330 µF bulk capacitance stabilizes voltage rails during transient load spikes of tens of milliamps, improving output regulation and audio signal fidelity.

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AvailabilityIn Stock

Reference Price (USD)

From $0.4550

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.9000	$0.90
15+	$0.8750	$13.13
68+	$0.7500	$51.00
70+	$0.5250	$36.75
382+	$0.4550	$173.81

pcs

Unit price: $0.9000 · Total: $0.90

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

ECA2AHG331 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock

What are the key features of ECA2AHG331?

What is ECA2AHG331 used for?

What are the specifications of ECA2AHG331?

Compliance & Regulatory

Where can I find the ECA2AHG331 datasheet?

What are equivalent replacements for ECA2AHG331?

Frequently Asked Questions

What is the capacitance and voltage rating of the ECA2AHG331?

How does the leakage current of the ECA2AHG331 affect circuit design?

Is the ECA2AHG331 RoHS compliant and suitable for lead-free assembly processes?

Which power supply and audio circuit applications benefit most from the ECA2AHG331?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Panasonic

More from Panasonic

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