EEE-1HA220WP Equivalent & Substitute Parts

Part Overview

The Panasonic EEE-1HA220WP is a 22 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package, rated for 1000 hours at 85°C. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product line. Equivalent and substitute parts are necessary for ongoing production support, design flexibility, and inventory management across multiple manufacturers and performance tiers.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	1000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Package Type	Radial, Can - SMD
Size / Dimension	0.248" Dia (6.30mm)
Height - Seated (Max)	0.213" (5.40mm)
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type	Surface Mount
Polarization	Polar
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict parameter matching across the following criteria:

Primary Matching Parameters:

Capacitance: 22 µF (exact match required)
Voltage Rating: 50 V (exact match required)
Tolerance: ±20% (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Physical Dimensions: 0.248" Dia (6.30mm) with compatible height and land size
Mounting Type: Surface Mount (exact match required)
Polarization: Polar (exact match required)

Secondary Compatibility Parameters:

Operating Temperature Range: Must encompass or exceed -40°C ~ 85°C
Lifetime @ Temperature: May exceed 1000 Hrs @ 85°C
RoHS/REACH Compliance: Must maintain regulatory compliance
MSL Rating: Must be 1 (Unlimited) or equivalent

Substitute parts are grouped into four categories based on their relationship to the main part:

Upgrade Parts: Higher lifetime rating or extended temperature range while maintaining identical electrical and physical specifications
Similar Parts: Same electrical specifications with different physical dimensions or lifetime ratings
Parametric Equivalents: Identical electrical and physical specifications with different product status
Direct Equivalents: Alternative manufacturer parts meeting all primary matching parameters

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Size (Dia)	Height (Max)	Product Status	RoHS Status
EEE-1HA220WP	Panasonic	22 µF	50 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HBH220UAP	Panasonic	22 µF	50 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-1HA220AP	Panasonic	22 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" (8.00mm)	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-1HA220P	Panasonic	22 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" (8.00mm)	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-1HA220WAP	Panasonic	22 µF	50 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.213" (5.40mm)	Active	ROHS3 Compliant
226SML050M	Cornell Dubilier / Illinois Capacitor	22 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.217" (5.50mm)	Active	ROHS3 Compliant
50SEV22M6.3X5.5	Rubycon	22 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.217" (5.50mm)	Last Time Buy	ROHS3 Compliant
AVES226M50D16T-F	Cornell Dubilier Electronics (CDE)	22 µF	50 V	±20%	1000 Hrs @ 105°C	-55°C ~ 105°C	0.248" (6.30mm)	0.217" (5.50mm)	Active	ROHS3 Compliant
AVEZ226M50D16T-F	Cornell Dubilier Electronics (CDE)	22 µF	50 V	±20%	1000 Hrs @ 105°C	-55°C ~ 105°C	0.248" (6.30mm)	0.217" (5.50mm)	Active	ROHS3 Compliant
EMVE500ARA220MF60G	Chemi-Con	22 µF	50 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.248" (6.30mm)	0.224" (5.70mm)	Active	ROHS3 Compliant
EDH226M050S9GAA	KEMET	22 µF	50 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.248" (6.30mm)	0.222" (5.65mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Footprint and Performance):

EEE-1HA220WAP is the primary direct replacement. It maintains identical electrical specifications (22 µF, 50 V, ±20%, 1000 Hrs @ 85°C) and physical dimensions (0.248" Dia, 0.213" height) as the main part while carrying Active product status and ROHS3 compliance. This part is suitable for designs requiring no modification to PCB layout or thermal management.

For Upgraded Performance (Extended Lifetime or Temperature Range):

EEE-HBH220UAP provides extended lifetime (2000 Hrs @ 105°C) and operating temperature range (-40°C ~ 105°C) while maintaining the same footprint and electrical specifications. Height increases to 0.228", which may require PCB layout verification. This upgrade is appropriate for applications requiring enhanced reliability or operation in elevated temperature environments.

EDH226M050S9GAA (KEMET) offers 2000 Hrs @ 105°C rating with AEC-Q200 automotive qualification. Height is 0.222", compatible with the original footprint. This part is suitable for automotive applications requiring extended lifetime.

For Alternative Manufacturers (Same Specifications, Different Source):

226SML050M (Cornell Dubilier) and 50SEV22M6.3X5.5 (Rubycon) provide 2000 Hrs @ 85°C lifetime with identical footprint compatibility. Both are Active status parts with ROHS3 compliance. These options are appropriate for supply chain diversification or when preferred vendor availability is limited.

AVES226M50D16T-F and AVEZ226M50D16T-F (Cornell Dubilier Electronics) extend operating temperature to -55°C ~ 105°C with 1000 Hrs @ 105°C rating. These parts are suitable for applications requiring extended temperature range beyond the original specification.

EMVE500ARA220MF60G (Chemi-Con) provides 1000 Hrs @ 105°C with -40°C ~ 105°C operating range. This part is appropriate for applications requiring higher temperature operation without extended lifetime requirements.

For Larger Footprint Applications:

EEE-1HA220AP and EEE-1HA220P (Panasonic) increase physical dimensions to 0.315" Dia with 0.244" height. These parts are suitable only for designs with available PCB space and provide 2000 Hrs @ 85°C lifetime. Both carry "Not For New Designs" status.

Frequently Asked Questions (FAQ)

Q: Can EEE-1HA220WAP be used as a direct drop-in replacement for EEE-1HA220WP?

A: Yes. EEE-1HA220WAP maintains identical electrical specifications (22 µF, 50 V, ±20%, 1000 Hrs @ 85°C) and physical dimensions (0.248" Dia, 0.213" height, 0.260" x 0.260" land size). No PCB layout modification is required. The part carries Active product status with ROHS3 compliance.

Q: What is the difference between EEE-HBH220UAP and EEE-1HA220WP?

A: EEE-HBH220UAP provides extended lifetime (2000 Hrs @ 105°C versus 1000 Hrs @ 85°C) and higher maximum operating temperature (105°C versus 85°C). Physical dimensions are similar but height increases from 0.213" to 0.228". Electrical specifications (22 µF, 50 V, ±20%) remain identical. This upgrade is appropriate for applications requiring enhanced reliability or elevated temperature operation.

Q: Are the Cornell Dubilier parts (226SML050M, AVES226M50D16T-F) compatible with the original design?

A: Yes, for electrical and mechanical compatibility. All three parts share identical capacitance (22 µF), voltage (50 V), tolerance (±20%), package type (Radial, Can - SMD), and footprint dimensions (0.248" Dia, 0.260" x 0.260" land size). Differences exist in lifetime ratings and operating temperature ranges. Verify compliance requirements and thermal management for your specific application.

Q: Why do EEE-1HA220AP and EEE-1HA220P have larger dimensions?

A: These parts increase physical size to 0.315" Dia with 0.244" height to accommodate higher ripple current ratings (120 mA @ 120 Hz versus 40 mA @ 120 Hz) and extended lifetime (2000 Hrs @ 85°C). Larger case size is required for thermal dissipation. These parts are suitable only for designs with available PCB space and are marked "Not For New Designs".

Q: What does "Not For New Designs" status mean?

A: This designation indicates the part has been superseded in the manufacturer's product line. While existing inventory may be available, the manufacturer recommends using newer alternatives for new designs. Active status parts like EEE-1HA220WAP, EEE-HBH220UAP, and EDH226M050S9GAA are preferred for ongoing production.

Q: Can I use AVES226M50D16T-F in place of EEE-1HA220WP if my application operates at -55°C?

A: Yes, if your design accommodates the extended operating temperature range. AVES226M50D16T-F supports -55°C ~ 105°C operation versus the original -40°C ~ 85°C. Electrical specifications (22 µF, 50 V, ±20%) and physical footprint (0.248" Dia) are compatible. Verify that your circuit design and component ratings support the extended temperature range.

Q: What is the difference between AVES226M50D16T-F and AVEZ226M50D16T-F?

A: Both parts share identical electrical specifications (22 µF, 50 V, ±20%, 1000 Hrs @ 105°C), operating temperature range (-55°C ~ 105°C), and physical dimensions (0.248" Dia, 0.217" height). AVEZ226M50D16T-F specifies impedance at 3 Ohms. Both are Active status parts suitable for extended temperature applications.

Q: Is EDH226M050S9GAA suitable for automotive applications?

A: Yes. EDH226M050S9GAA carries AEC-Q200 automotive qualification and provides 2000 Hrs @ 105°C lifetime with -40°C ~ 105°C operating range. Electrical specifications (22 µF, 50 V, ±20%) and physical footprint (0.248" Dia, 0.222" height) are compatible with the original design. This part is appropriate for automotive designs requiring extended reliability.

Q: What should I consider when selecting between multiple substitute parts?

A: Prioritize based on: (1) Product Status—Active parts are preferred over "Not For New Designs" or "Last Time Buy"; (2) Compliance—Verify RoHS/REACH status and automotive ratings (AEC-Q200) if required; (3) Thermal Requirements—Select lifetime rating and operating temperature range matching your application; (4) Physical Fit—Confirm PCB layout accommodates height and land size variations; (5) Supply Chain—Consider manufacturer availability and lead times for your production schedule.

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