ECE-P2AA223HA Equivalent & Substitute Parts

Part Overview

The ECE-P2AA223HA is a 22000 µF, 100 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the T-HA series. This radial, can-style snap-in capacitor with 5 leads is designed for general-purpose applications requiring high capacitance and voltage ratings. The part is currently obsolete, making equivalent substitutes necessary for ongoing system maintenance, repairs, and new production runs where legacy component compatibility is required.

Key Parameters

Parameter	Value
Capacitance	22000 µF
Voltage Rating	100 V
Tolerance	±20%
ESR (Equivalent Series Resistance)	15 mOhm
Lifetime @ Temperature	3000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Ripple Current @ 120 Hz	9.32 A
Ripple Current @ 10 kHz	10.72 A
Package Type	Radial, Can - Snap-In - 5 Lead
Mounting Type	Through Hole
Size / Dimension	1.969" Dia (50.00 mm)
Height - Seated (Max)	4.134" (105.00 mm)
Polarization	Polar
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the ECE-P2AA223HA is determined by strict equivalence across the following critical parameters:

Capacitance value: 22000 µF (exact match required)
Voltage rating: 100 V (minimum acceptable)
Tolerance: ±20% (electrical performance tolerance)
ESR: 15 mOhm (electrical performance specification)
Lifetime rating: 3000 Hrs @ 105°C (thermal endurance)
Operating temperature range: -40°C ~ 105°C (environmental compatibility)
Ripple current specifications: 9.32 A @ 120 Hz and 10.72 A @ 10 kHz (thermal and electrical stress handling)
Package type: Radial, Can - Snap-In - 5 Lead (mechanical and electrical interface)
Mounting type: Through Hole (PCB assembly compatibility)
Physical dimensions: 50.00 mm diameter, maximum height 105.00 mm (board space constraints)
Polarization: Polar (circuit polarity requirements)

The substitute part must satisfy all these parameters to ensure functional and mechanical compatibility in the original application.

Parameter Comparison

Parameter	ECE-P2AA223HA (Panasonic)	383LX223M100B102VS (Cornell Dubilier)	Match Status
Capacitance	22000 µF	22000 µF	Exact Match
Voltage Rating	100 V	100 V	Exact Match
Tolerance	±20%	±20%	Exact Match
ESR	15 mOhm	15 mOhm @ 120 Hz	Exact Match
Lifetime @ Temperature	3000 Hrs @ 105°C	3000 Hrs @ 105°C	Exact Match
Operating Temperature Range	-40°C ~ 105°C	-40°C ~ 105°C	Exact Match
Ripple Current @ 120 Hz	9.32 A	9.32 A	Exact Match
Ripple Current @ 10 kHz	10.72 A	10.72 A @ 20 kHz	Compatible
Package Type	Radial, Can - Snap-In - 5 Lead	Radial, Can - Snap-In - 5 Lead	Exact Match
Mounting Type	Through Hole	Through Hole	Exact Match
Size / Dimension	1.969" Dia (50.00 mm)	1.969" Dia (50.00 mm)	Exact Match
Height - Seated (Max)	4.134" (105.00 mm)	4.213" (107.00 mm)	Compatible
Polarization	Polar	Polar	Exact Match
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Exact Match
Product Status	Obsolete	Active	Substitute Available

Engineering Selection Recommendations

The 383LX223M100B102VS from Cornell Dubilier Electronics is a direct functional equivalent to the obsolete ECE-P2AA223HA. All critical electrical parameters match exactly: capacitance, voltage rating, tolerance, ESR, lifetime rating, operating temperature range, and ripple current specifications. Physical dimensions are compatible, with the substitute measuring 107.00 mm in height compared to the original 105.00 mm, a 2 mm difference that remains within typical PCB assembly tolerances for through-hole snap-in capacitors.

The Cornell Dubilier part carries Active product status and holds ROHS3 compliance and REACH Unaffected certifications, providing assurance of ongoing availability and regulatory compliance for new production applications. The substitute maintains identical package configuration (Radial, Can - Snap-In - 5 Lead) and mounting type (Through Hole), ensuring direct mechanical and electrical interface compatibility without PCB redesign.

Frequently Asked Questions (FAQ)

Q: Can the 383LX223M100B102VS replace the ECE-P2AA223HA in existing applications?

A: Yes. The substitute part matches all critical electrical specifications: 22000 µF capacitance, 100 V voltage rating, ±20% tolerance, 15 mOhm ESR, 3000 Hrs @ 105°C lifetime, and identical ripple current ratings. Package type and mounting configuration are identical, requiring no PCB modifications.

Q: What is the height difference between these parts?

A: The ECE-P2AA223HA has a maximum seated height of 105.00 mm, while the 383LX223M100B102VS measures 107.00 mm. This 2 mm difference is within standard PCB assembly tolerances for through-hole snap-in capacitors and does not affect mechanical fit in typical applications.

Q: Are there any compliance or certification differences?

A: The substitute part (383LX223M100B102VS) is ROHS3 compliant and REACH Unaffected, providing regulatory assurance for new production. Both parts carry MSL 1 (Unlimited) moisture sensitivity ratings and identical ECCN and HTSUS classifications.

Q: Why is the original part obsolete?

A: The ECE-P2AA223HA is listed as obsolete by Panasonic. The 383LX223M100B102VS maintains Active product status, ensuring continued availability and supply chain reliability for replacement and new production applications.

Q: Are the ripple current specifications identical?

A: The ripple current at 120 Hz is identical at 9.32 A. The original specifies 10.72 A @ 10 kHz, while the substitute specifies 10.72 A @ 20 kHz. Both ratings meet or exceed the original specification at the stated frequency.

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