Panasonic EEE-HA0J220AR Equivalent & Substitute Parts

Part Overview

The Panasonic EEE-HA0J220AR is a 22 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package, rated for automotive applications with AEC-Q200 qualification. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product portfolio. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain flexibility, and access components with improved performance characteristics such as extended lifetime ratings and lower equivalent series resistance.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	6.3 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Case Size	0.157" Dia (4.00mm)
Height (Max)	0.213" (5.40mm)
Land Size	0.169" L x 0.169" W (4.30mm x 4.30mm)
Polarization	Polar
Ratings	AEC-Q200
RoHS Status	RoHS Compliant
MSL	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-HA0J220AR is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Capacitance: 22 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 6.3 V minimum (equal or higher voltage ratings are acceptable as upgrades)
Package Type: Radial, Can - SMD (physical footprint compatibility)
Case Diameter: 0.157" (4.00mm) (exact match required)
Land Size: 0.169" L x 0.169" W (4.30mm x 4.30mm) (exact match required)
Polarization: Polar (exact match required)
Mounting Type: Surface Mount (exact match required)

Performance Enhancement Parameters:

Lifetime @ 105°C: 1000 Hrs or greater
Operating Temperature Range: -40°C ~ 105°C or wider
ESR (Equivalent Series Resistance): Lower values indicate improved performance
Ripple Current Capability: Higher values indicate improved performance

Compliance Parameters:

AEC-Q200 Automotive Rating (required for automotive applications)
RoHS Status: RoHS Compliant or ROHS3 Compliant (acceptable)
MSL: 1 (Unlimited) (exact match required)

Substitute parts are grouped into two categories: direct substitutes at 6.3 V rating and voltage-upgraded substitutes at 10 V or 16 V ratings. Voltage-upgraded parts maintain identical physical dimensions and electrical characteristics while providing higher voltage margin, suitable for applications where circuit voltage may exceed the original 6.3 V specification.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Operating Temp	ESR @ 100kHz	Height (Max)	Product Status	RoHS Status
EEE-HA0J220AR	HA	22 µF	6.3 V	±20%	1000 Hrs	-40°C ~ 105°C	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP0J220AR	FP	22 µF	6.3 V	±20%	2000 Hrs	-55°C ~ 105°C	850 mOhm	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FN0J220R	FN	22 µF	6.3 V	±20%	2000 Hrs	-55°C ~ 105°C	1.35 Ohm	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-FC0J220AR	FC	22 µF	6.3 V	±20%	1000 Hrs	-40°C ~ 105°C	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1A220AR	FP	22 µF	10 V	±20%	2000 Hrs	-55°C ~ 105°C	850 mOhm	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FPC220UAR	FP	22 µF	16 V	±20%	2000 Hrs	-55°C ~ 105°C	850 mOhm	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HA1A220WR	HA	22 µF	10 V	±20%	1000 Hrs	-40°C ~ 105°C	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1C220WR	HA	22 µF	16 V	±20%	1000 Hrs	-40°C ~ 105°C	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HAA220WAR	HA	22 µF	10 V	±20%	1000 Hrs	-40°C ~ 105°C	—	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HAC220WAR	HA	22 µF	16 V	±20%	1000 Hrs	-40°C ~ 105°C	—	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HBC220UAR	HB	22 µF	16 V	±20%	2000 Hrs	-40°C ~ 105°C	—	0.228" (5.80mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Substitutes (6.3 V Rating, Same Voltage Class):

EEE-FP0J220AR is the primary direct substitute. It maintains the 6.3 V voltage rating and 22 µF capacitance while offering extended lifetime (2000 Hrs vs. 1000 Hrs @ 105°C), lower ESR (850 mOhm @ 100kHz), and wider operating temperature range (-55°C ~ 105°C). Physical height increases from 5.40mm to 5.80mm; verify PCB layout clearance. Product status is Active, ensuring long-term availability.

EEE-FN0J220R provides an alternative direct substitute with identical electrical specifications to EEE-FP0J220AR but with higher ESR (1.35 Ohm @ 100kHz). Maximum height reaches 6.10mm; confirm space constraints before selection.

EEE-FC0J220AR is not recommended despite matching the original part's 1000 Hrs lifetime. It carries "Not For New Designs" status, offering no advantage over the original EEE-HA0J220AR.

Voltage-Upgraded Substitutes (10 V Rating):

EEE-FP1A220AR and EEE-HAA220WAR both provide 10 V rating with identical physical footprint to the original (0.213" height for HAA, 0.228" for FP). EEE-FP1A220AR offers superior performance with 2000 Hrs lifetime and 850 mOhm ESR. EEE-HAA220WAR maintains 1000 Hrs lifetime but carries Active product status with ROHS3 compliance.

EEE-HA1A220WR is not recommended; it carries "Not For New Designs" status.

Voltage-Upgraded Substitutes (16 V Rating):

EEE-FPC220UAR is the highest-performance option, offering 16 V rating, 2000 Hrs lifetime, 850 mOhm ESR, and Active product status. Height increases to 5.80mm. This part provides maximum voltage margin and extended reliability for demanding automotive applications.

EEE-HAC220WAR and EEE-HA1C220WR both provide 16 V rating with original height (5.40mm). EEE-HAC220WAR carries Active status with ROHS3 compliance and is preferred over EEE-HA1C220WR, which is marked "Not For New Designs."

EEE-HBC220UAR offers 16 V rating with extended 2000 Hrs lifetime but increases height to 5.80mm. Active product status and ROHS3 compliance support long-term design continuity.

Selection Criteria:

For direct replacement without design modification, select EEE-FP0J220AR if height increase to 5.80mm is acceptable. For designs requiring original height (5.40mm), select EEE-HAC220WAR (16 V) or EEE-HAA220WAR (10 V), both Active status with ROHS3 compliance. For maximum performance and reliability, EEE-FPC220UAR (16 V, 2000 Hrs, 850 mOhm ESR) is the optimal choice if PCB layout permits 5.80mm height.

Frequently Asked Questions (FAQ)

Q: Can EEE-FP0J220AR replace EEE-HA0J220AR without PCB modification?

A: EEE-FP0J220AR maintains identical case diameter (4.00mm) and land size (4.30mm x 4.30mm), ensuring footprint compatibility. However, height increases from 5.40mm to 5.80mm. Verify clearance above the component location on the PCB. If vertical space is constrained, this substitution requires layout review.

Q: What is the difference between 6.3 V, 10 V, and 16 V rated parts?

A: Voltage rating indicates the maximum continuous DC voltage the capacitor can withstand. The 6.3 V original part is suitable only for circuits with maximum voltage of 6.3 V. Substituting with 10 V or 16 V rated parts provides higher voltage margin, protecting the capacitor in circuits where voltage may transiently exceed the original rating. All three voltage classes maintain identical capacitance (22 µF) and physical footprint compatibility.

Q: Why do some substitute parts have higher ESR values?

A: Equivalent Series Resistance (ESR) affects ripple current handling and heat generation. Lower ESR values (850 mOhm) indicate better high-frequency performance and lower power dissipation. Parts with unspecified ESR (marked "—") do not provide this parameter in the datasheet. For applications with high ripple current requirements, select parts with specified ESR values below 1 Ohm.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification, meeting the same reliability and qualification standards as the original EEE-HA0J220AR. This ensures compatibility with automotive design requirements.

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

A: "Not For New Designs" indicates the part is in end-of-life phase. Panasonic continues to supply existing inventory but does not recommend this part for new product designs. For new designs, select parts with "Active" product status to ensure long-term availability and support.

Q: Can I use a 2000 Hrs lifetime part instead of 1000 Hrs?

A: Yes. A 2000 Hrs lifetime rating at 105°C provides extended operational life compared to 1000 Hrs. This is a performance upgrade with no compatibility concerns. The part will function identically in the circuit while offering improved reliability margin.

Q: What is the significance of ROHS3 compliance versus RoHS compliance?

A: Both ROHS3 and RoHS Compliant indicate the part meets Restriction of Hazardous Substances regulations. ROHS3 represents the current standard. Parts marked RoHS Compliant meet the original RoHS directive. Both are acceptable for automotive applications; ROHS3 represents the current compliance standard.

Q: If my circuit operates at 5 V, can I use a 16 V rated capacitor?

A: Yes. A 16 V rated capacitor operates safely at any voltage up to and including 16 V. Operating at 5 V provides significant voltage margin and does not degrade performance. The capacitance value (22 µF) and tolerance (±20%) remain unchanged regardless of the voltage rating selected.

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