Equivalent & Substitute Parts for EEE-HA0J221WP

Part Overview

The EEE-HA0J221WP is a 220 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part is rated for 1000 hours at 105°C and carries AEC-Q200 automotive qualification. The product status is "Not For New Designs," indicating that Panasonic recommends transitioning to alternative models for new applications. Identifying equivalent and substitute parts is necessary to ensure design continuity, improve component availability, and access enhanced performance characteristics such as extended lifetime ratings and improved electrical specifications.

Key Parameters

Parameter	Value
Capacitance	220 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
Mounting Type	Surface Mount
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)
Polarization	Polar
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-HA0J221WP is determined by strict equivalence in the following parameters:

Capacitance: 220 µF (exact match required)
Voltage Rating: 6.3 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Mounting Type: Surface Mount (exact match required)
Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm) (exact match required)
AEC-Q200 Automotive Qualification (required for automotive applications)
RoHS Compliance (required for regulatory compliance)
MSL Rating: 1 (Unlimited) (exact match required)

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

Direct Substitutes: Parts with identical electrical and mechanical specifications, differing only in series designation or packaging format.
Recommended Upgrades: Parts with enhanced performance characteristics (extended lifetime, improved ESR, wider temperature range) while maintaining full mechanical and electrical compatibility.
Similar Parts: Parts with compatible core specifications but variations in physical dimensions, lifetime ratings, or application focus that require design verification before substitution.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Operating Temp Range	Size / Dimension	Height (Max)	ESR @ 100kHz	Product Status	AEC-Q200	RoHS Status
EEE-HA0J221WP	Panasonic	HA	220 µF	6.3 V	±20%	1000 Hrs	-40°C ~ 105°C	0.248" Dia (6.30mm)	0.213" (5.40mm)	—	Not For New Designs	Yes	RoHS Compliant
EEE-FP0J221AP	Panasonic	FP	220 µF	6.3 V	±20%	2000 Hrs	-55°C ~ 105°C	0.248" Dia (6.30mm)	0.228" (5.80mm)	260 mOhm	Active	Yes	ROHS3 Compliant
EEE-FN0J221P	Panasonic	FN	220 µF	6.3 V	±20%	2000 Hrs	-55°C ~ 105°C	0.248" Dia (6.30mm)	0.240" (6.10mm)	360 mOhm	Active	Yes	ROHS3 Compliant
EEE-HBJ221UAP	Panasonic	HB	220 µF	6.3 V	±20%	2000 Hrs	-40°C ~ 105°C	0.248" Dia (6.30mm)	0.228" (5.80mm)	—	Active	Yes	ROHS3 Compliant
EEE-HC0J221XP	Panasonic	HC	220 µF	6.3 V	±20%	3000 Hrs	-40°C ~ 105°C	0.248" Dia (6.30mm)	0.303" (7.70mm)	—	Active	Yes	ROHS3 Compliant
EMZA6R3ARA221MF61G	Chemi-Con	MZA	220 µF	6.3 V	±20%	2000 Hrs	-55°C ~ 105°C	0.248" Dia (6.30mm)	0.240" (6.10mm)	360 mOhm	Active	Yes	ROHS3 Compliant
EDH227M6R3S9GAA	KEMET	EDH	220 µF	6.3 V	±20%	2000 Hrs	-40°C ~ 105°C	0.248" Dia (6.30mm)	0.222" (5.65mm)	—	Active	Yes	ROHS3 Compliant
UUL0J221MCL1GS	Nichicon	UUL	220 µF	6.3 V	±20%	5000 Hrs	-40°C ~ 105°C	0.248" Dia (6.30mm)	0.315" (8.00mm)	—	Active	—	ROHS3 Compliant

Engineering Selection Recommendations

Direct Substitutes (Panasonic HA Series Alternatives)

EEE-FP0J221AP and EEE-HBJ221UAP are direct substitutes for the EEE-HA0J221WP. Both maintain identical capacitance, voltage rating, tolerance, and package footprint. EEE-FP0J221AP offers extended lifetime (2000 hours at 105°C versus 1000 hours), improved ESR specification (260 mOhm @ 100 kHz), and wider operating temperature range (-55°C to 105°C). EEE-HBJ221UAP provides 2000-hour lifetime rating with identical operating temperature range to the main part. Both parts carry Active product status and ROHS3 compliance, making them suitable for new designs.

Recommended Upgrade (Panasonic FN Series)

EEE-FN0J221P is the manufacturer-recommended upgrade path. It maintains full mechanical and electrical compatibility with identical footprint and land size. The part offers 2000-hour lifetime at 105°C (double the main part), specified ESR of 360 mOhm @ 100 kHz, and extended temperature range (-55°C to 105°C). Active product status and ROHS3 compliance confirm suitability for new automotive applications.

Extended Lifetime Alternative (Panasonic HC Series)

EEE-HC0J221XP provides the highest lifetime rating among Panasonic options at 3000 hours @ 105°C. Physical dimensions remain compatible with identical diameter and land size, though seated height increases to 0.303" (7.70mm). This part is suitable for applications requiring enhanced reliability over extended service life.

Multi-Manufacturer Options

EMZA6R3ARA221MF61G (Chemi-Con Alchip™ MZA series) and EDH227M6R3S9GAA (KEMET EDH series) provide cross-manufacturer alternatives with identical electrical specifications and compatible physical dimensions. Both carry AEC-Q200 qualification and ROHS3 compliance. EMZA6R3ARA221MF61G offers 2000-hour lifetime with specified ESR of 360 mOhm @ 100 kHz and extended temperature range (-55°C to 105°C). EDH227M6R3S9GAA provides 2000-hour lifetime with the lowest seated height at 0.222" (5.65mm).

Extended Lifetime General-Purpose Alternative

UUL0J221MCL1GS (Nichicon UUL series) offers the highest lifetime rating at 5000 hours @ 105°C with identical electrical specifications and compatible footprint. Note that this part does not carry AEC-Q200 automotive qualification and is designated for general-purpose applications. Use in automotive designs requires design verification and customer approval.

Frequently Asked Questions (FAQ)

Q: Can I substitute EEE-HA0J221WP with any of these parts without PCB redesign?

A: Yes, for most substitutes. All listed parts maintain the same surface mount land size (0.260" L x 0.260" W / 6.60mm x 6.60mm) and identical diameter (0.248" / 6.30mm). However, verify seated height clearance in your specific PCB layout. EEE-HC0J221XP and UUL0J221MCL1GS have greater seated heights (0.303" and 0.315" respectively) compared to the main part (0.213"), which may require clearance verification.

Q: What is the primary reason to upgrade from EEE-HA0J221WP?

A: The main part carries "Not For New Designs" status. Panasonic recommends transitioning to active products such as EEE-FP0J221AP, EEE-FN0J221P, or EEE-HBJ221UAP. These alternatives offer extended lifetime ratings (2000 hours versus 1000 hours), improved electrical specifications, and ROHS3 compliance, ensuring long-term design support and supply chain continuity.

Q: Are all substitute parts AEC-Q200 qualified?

A: All Panasonic and KEMET parts listed carry AEC-Q200 automotive qualification. Chemi-Con EMZA6R3ARA221MF61G also carries AEC-Q200 qualification. Nichicon UUL0J221MCL1GS does not carry AEC-Q200 qualification and is designated for general-purpose applications. For automotive designs, use only AEC-Q200 qualified parts unless design verification and customer approval are obtained.

Q: What is the difference between ESR specifications?

A: ESR (Equivalent Series Resistance) affects ripple current handling and thermal performance. EEE-FP0J221AP specifies 260 mOhm @ 100 kHz, while EEE-FN0J221P and EMZA6R3ARA221MF61G specify 360 mOhm @ 100 kHz. Lower ESR values indicate better high-frequency performance and lower heat generation. The main part and several alternatives do not provide ESR specifications. Verify ESR requirements for your specific application before substitution.

Q: Can I use UUL0J221MCL1GS in an automotive application?

A: UUL0J221MCL1GS is not AEC-Q200 qualified and is designated for general-purpose applications. While it offers superior lifetime (5000 hours @ 105°C) and maintains electrical and mechanical compatibility, its use in automotive designs requires explicit design verification, testing, and customer approval. For standard automotive applications, use AEC-Q200 qualified alternatives.

Q: What is the impact of operating temperature range differences?

A: The main part operates from -40°C to 105°C. EEE-FP0J221AP, EEE-FN0J221P, and EMZA6R3ARA221MF61G extend the lower operating limit to -55°C. This extended range is beneficial for applications exposed to extreme cold environments. For standard automotive applications operating within -40°C to 105°C, all listed parts are functionally equivalent in this parameter.

Q: How do I select between multiple substitute options?

A: Selection depends on application requirements. For direct replacement with improved specifications, choose EEE-FP0J221AP or EEE-HBJ221UAP. For maximum lifetime, select EEE-HC0J221XP (3000 hours) or UUL0J221MCL1GS (5000 hours). For cross-manufacturer sourcing flexibility, consider EMZA6R3ARA221MF61G or EDH227M6R3S9GAA. Verify AEC-Q200 qualification, RoHS compliance, and physical clearance requirements for your specific design.

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