ECA-2AHG220B Equivalent & Substitute Parts

Part Overview

The ECA-2AHG220B is a 22 µF, 100 V aluminum electrolytic capacitor in radial configuration manufactured by Panasonic Electronic Components. This component is rated for 1000 hours at 105°C and is designed for general-purpose applications. The part is currently active in production and available in Cut Tape packaging.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design specifications allow for components with enhanced performance characteristics such as extended lifetime ratings or improved ripple current handling.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	100 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-55°C to 105°C
Polarization	Polar
Mounting Type	Through Hole
Package Type	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the ECA-2AHG220B is determined by the following core parameters:

Mandatory Matching Parameters:

Capacitance: 22 µF
Voltage Rating: 100 V
Tolerance: ±20%
Polarization: Polar
Mounting Type: Through Hole
Package Type: Radial, Can

Flexible Parameters (allowing substitution):

Lifetime @ 105°C: Equal to or greater than 1000 Hrs
Lead Spacing: Variations acceptable based on PCB layout compatibility
Physical Dimensions: Variations acceptable within mechanical constraints
Ripple Current Ratings: Equal to or greater than specified values
Manufacturer: Different manufacturers permitted

All substitute parts listed meet or exceed the mandatory matching parameters. Differences in lifetime, ripple current capacity, and physical dimensions represent performance enhancements or packaging variations that do not compromise functional compatibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Lead Spacing	Size Dia	Height (Max)	Product Status	Packaging
ECA-2AHG220B	Panasonic	22 µF	100 V	±20%	1000 Hrs	0.197" (5.00mm)	0.248" (6.30mm)	0.480" (12.20mm)	Active	Cut Tape
ECA-2AHG220	Panasonic	22 µF	100 V	±20%	1000 Hrs	0.098" (2.50mm)	0.248" (6.30mm)	0.480" (12.20mm)	Active	Bulk
EEU-FC2A220	Panasonic	22 µF	100 V	±20%	2000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.453" (11.50mm)	Active	Bulk
EEU-FC2A220B	Panasonic	22 µF	100 V	±20%	2000 Hrs	0.197" (5.00mm)	0.315" (8.00mm)	0.650" (16.50mm)	Active	Cut Tape
EEU-FC2A220BJ	Panasonic	22 µF	100 V	±20%	2000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.492" (12.50mm)	Active	Cut Tape
SEK220M100ST	Cornell Dubilier Electronics	22 µF	100 V	±20%	2000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.433" (11.00mm)	Active	Bulk
UPJ2A220MPD	Nichicon	22 µF	100 V	±20%	3000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.492" (12.50mm)	Not For New Designs	Bulk
UPM2A220MPD	Nichicon	22 µF	100 V	±20%	3000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Not For New Designs	Bulk
UPS2A220MPD	Nichicon	22 µF	100 V	±20%	2000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Not For New Designs	Bulk
UPW2A220MPD	Nichicon	22 µF	100 V	±20%	3000 Hrs	0.138" (4.60mm)	0.315" (8.00mm)	0.453" (11.50mm)	Not For New Designs	Bulk
UVZ2A220MED	Nichicon	22 µF	100 V	±20%	1000 Hrs	0.098" (2.50mm)	0.248" (6.30mm)	0.492" (12.50mm)	Obsolete	Bulk

Engineering Selection Recommendations

For Active Production Designs: Select from parts with Active product status: ECA-2AHG220, EEU-FC2A220, EEU-FC2A220B, EEU-FC2A220BJ, or SEK220M100ST. These components are currently manufactured and supported by their respective suppliers.

For Enhanced Reliability: EEU-FC2A220, EEU-FC2A220B, and EEU-FC2A220BJ offer 2000-hour lifetime ratings at 105°C, providing extended operational life compared to the 1000-hour rating of the primary part. These Panasonic components carry AEC-Q200 automotive qualification.

For Packaging Compatibility: ECA-2AHG220B and EEU-FC2A220B maintain Cut Tape packaging format. ECA-2AHG220 and EEU-FC2A220 are available in Bulk packaging. Lead spacing variations (0.098", 0.138", 0.197") must be verified against PCB layout requirements.

For Discontinued Designs: UPJ2A220MPD, UPM2A220MPD, UPS2A220MPD, and UPW2A220MPD are marked "Not For New Designs" and should not be selected for new product development. UVZ2A220MED is obsolete and should not be used.

Compliance Considerations: All listed parts are ROHS3 compliant. UPM2A220MPD is REACH Affected; verify regulatory requirements for your application region.

Frequently Asked Questions (FAQ)

Q: Can I substitute ECA-2AHG220B with a part having different lead spacing?

A: Lead spacing substitution is permissible only if the PCB layout accommodates the alternative spacing. ECA-2AHG220B uses 0.197" (5.00mm) spacing. Alternatives with 0.098" (2.50mm) or 0.138" (4.60mm) spacing require PCB redesign. Verify mechanical fit before implementation.

Q: What is the difference between Cut Tape and Bulk packaging?

A: Cut Tape packaging provides individual component strips suitable for automated pick-and-place assembly. Bulk packaging contains loose components for manual handling or reel-based processing. Selection depends on manufacturing process requirements.

Q: Are parts marked "Not For New Designs" still functionally equivalent?

A: Yes. Parts designated "Not For New Designs" meet all electrical and mechanical specifications for substitution. This designation indicates the manufacturer is phasing out the product line. For new designs, select Active status components to ensure long-term supply availability.

Q: How does lifetime rating affect substitution?

A: Lifetime rating indicates operational hours at maximum rated temperature (105°C). The ECA-2AHG220B is rated for 1000 hours. Substitutes with equal or greater lifetime ratings (2000 or 3000 hours) provide equivalent or superior performance. Lower lifetime ratings are not acceptable substitutes.

Q: Can I use a larger physical size capacitor as a substitute?

A: Physical size substitution requires PCB layout verification. Larger components may not fit within allocated board space. Verify height, diameter, and lead spacing compatibility with your mechanical design constraints before selection.

Q: What does ROHS3 compliance mean?

A: ROHS3 compliance indicates the component meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. All listed parts are ROHS3 compliant, ensuring regulatory compatibility for most markets.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message