ECA1EHG222 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock

Name: ECA1EHG222
Brand: Panasonic
SKU: ECA1EHG222
Availability: InStock

Panasonic ECA1EHG222 is a 2200 µF 25 V NHG Series radial leaded aluminum electrolytic capacitor with ±20% tolerance and 12.5 mm diameter. Offers high bulk capacitance with low 0.55 mA leakage current for demanding power supply filtering applications.

ACTIVECapacitor PolarisedVerified Jun 2026

Package / Visual Reference

ECA1EHG222Capacitor, Polarized Radial Diameter

Quick Facts

Manufacturer: Panasonic
Package: Capacitor, Polarized Radial Diameter
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: ECA1EHG222 Datasheet PDF
Category: Capacitor Polarised
Price: From $0.5400(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 ECA1EHG222?

2200 µF capacitance at 25 V rating in a 12.5 mm diameter radial package delivering high bulk energy storage for switchmode power supply output filtering
NHG Series wet aluminum electrolytic construction with ±20% tolerance and 0.55 mA maximum leakage current, balancing cost and performance in industrial power designs
RoHS compliant lead-free (JESD-609 e3) construction with REACH compliance for global market qualification and environmentally responsible manufacturing

What is ECA1EHG222 used for?

The ECA1EHG222 is suited for output bulk capacitance in 12 V to 24 V switchmode power supplies, UPS systems, and motor drive inverter DC bus filtering where 2200 µF at 25 V is required. Its 12.5 mm radial form factor is compatible with standard through-hole PCB footprints for large-value electrolytic capacitors in industrial and consumer power electronics. The high capacitance value makes it effective for hold-up time extension in systems experiencing brief power interruptions.

What are the specifications of ECA1EHG222?

Pbfree Code	Yes
Reach Compliance Code	Compliant
Factory Lead Time	17 Weeks, 2 Days
YTEOL	7
Capacitance	2200 µF
Capacitor Type	ALUMINUM ELECTROLYTIC CAPACITOR
Diameter	12.5mm
Dielectric Material	ALUMINUM (WET)
JESD-609 Code	e3
Leakage Current	0.55mA
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)	25V
Reference Standard	AEC-Q200
Ripple Current	1090mA
Surface Mount	NO
Tan Delta	0.18
Terminal Finish	Tin (Sn)
Terminal Pitch	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 ECA1EHG222 datasheet?

ECA1EHG222 Datasheet Download

Official datasheet from Panasonic

What are equivalent replacements for ECA1EHG222?

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

Frequently Asked Questions

What are the rated capacitance, voltage, and tolerance specifications of the ECA1EHG222?

The ECA1EHG222 is rated at 2200 µF capacitance and 25 V working voltage with ±20% tolerance. Its body diameter is 12.5 mm and leakage current is specified at 0.55 mA maximum, placing it in the NHG Series for general-purpose power supply bulk filtering at voltages up to 25 V DC.

Which power supply circuits benefit most from the ECA1EHG222 large-value capacitor?

The ECA1EHG222 is well-suited for output stage filtering in AC-DC switchmode power supplies rated 12 V to 24 V, where 2200 µF of bulk capacitance reduces output ripple voltage significantly. It also serves as a DC bus capacitor in 24 V motor drive circuits and as a hold-up capacitor in UPS modules requiring extended energy storage during 10 ms to 20 ms power interruption events.

What PCB footprint does the ECA1EHG222 require, and is it compatible with standard radial capacitor land patterns?

The ECA1EHG222 uses a 12.5 mm diameter radial leaded package with standard 5 mm lead spacing common to large-value aluminum electrolytic capacitors in this capacitance class. This footprint is compatible with standard PCB land patterns for 12.5 mm radial capacitors, making it a drop-in fit for industrial power supply boards designed around IEC or JEDEC standard through-hole footprints.

Is the ECA1EHG222 approved for lead-free and RoHS-compliant production environments?

Yes, the ECA1EHG222 carries a JESD-609 e3 lead-free code and is fully REACH compliant, confirming it meets RoHS requirements for restriction of hazardous substances including lead (Pb), mercury, and cadmium. It is suitable for wave or selective soldering processes using SAC305 lead-free solder at standard through-hole assembly temperatures, supporting global export requirements.

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AvailabilityIn Stock

Reference Price (USD)

From $0.5400

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.5400	$0.54

pcs

Unit price: $0.5400 · Total: $0.54

In Stock · 24h Response · Worldwide Shipping

Direct Contact

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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.”

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Supply Chain Director, CircuitPro Ltd, UK

ECA1EHG222 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock

What are the key features of ECA1EHG222?

What is ECA1EHG222 used for?

What are the specifications of ECA1EHG222?

Compliance & Regulatory

Where can I find the ECA1EHG222 datasheet?

What are equivalent replacements for ECA1EHG222?

Frequently Asked Questions

What are the rated capacitance, voltage, and tolerance specifications of the ECA1EHG222?

Which power supply circuits benefit most from the ECA1EHG222 large-value capacitor?

What PCB footprint does the ECA1EHG222 require, and is it compatible with standard radial capacitor land patterns?

Is the ECA1EHG222 approved for lead-free and RoHS-compliant production environments?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Panasonic

More from Panasonic

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