Panasonic EEE-HA0J331P Equivalent & Substitute Parts

Part Overview

The Panasonic EEE-HA0J331P is a 330 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package, rated for 1000 hours at 105°C. This part carries a "Not For New Designs" status, making equivalent and substitute parts necessary for ongoing production and new design implementations. The component is AEC-Q200 qualified for automotive applications with RoHS3 compliance.

Key Parameters

Parameter	Value
Capacitance	330 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
Physical Size	0.315" Dia (8.00mm), Height 0.402" (10.20mm)
Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Polarization	Polar
Ratings	AEC-Q200
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution for the EEE-HA0J331P is determined by the following criteria:

Primary Substitution Criteria:

Capacitance value: 330 µF (fixed requirement)
Tolerance: ±20% (fixed requirement)
Package type: Radial, Can - SMD (fixed requirement)
Physical dimensions: 0.315" Dia (8.00mm), Height 0.402" (10.20mm) (fixed requirement)
Land size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (fixed requirement)
Polarization: Polar (fixed requirement)
AEC-Q200 rating (fixed requirement)
Operating temperature range: -40°C ~ 105°C minimum (fixed requirement)

Flexible Substitution Parameters:

Voltage rating: May be equal to or higher than 6.3 V
Lifetime @ 105°C: May be equal to or higher than 1000 Hrs
Ripple current specifications: May vary based on voltage rating
ESR characteristics: May vary based on series design
Product status: Active status preferred over "Not For New Designs"

Substitute parts are grouped by voltage rating (6.3 V, 10 V, 16 V, 25 V) while maintaining all fixed parameters. Higher voltage ratings provide design margin and extended lifetime options within the same physical footprint.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Operating Temp	Size (Dia x H)	Product Status	RoHS Status
EEE-HA0J331P	Panasonic	330 µF	6.3 V	±20%	1000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Not For New Designs	RoHS Compliant
EEE-HB0J331AP	Panasonic	330 µF	6.3 V	±20%	2000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-HC0J331P	Panasonic	330 µF	6.3 V	±20%	5000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-FP1A331AP	Panasonic	330 µF	10 V	±20%	2000 Hrs	-55°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-HD1A331AP	Panasonic	330 µF	10 V	±20%	5000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-FP1C331AP	Panasonic	330 µF	16 V	±20%	2000 Hrs	-55°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-HAC331UAP	Panasonic	330 µF	16 V	±20%	1000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-FN1C331P	Panasonic	330 µF	16 V	±20%	2000 Hrs	-55°C ~ 105°C	8.00mm x 10.50mm	Active	ROHS3 Compliant
EEE-FP1E331AP	Panasonic	330 µF	25 V	±20%	2000 Hrs	-55°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-HAE331UAP	Panasonic	330 µF	25 V	±20%	1000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant
EEE-HBE331UAP	Panasonic	330 µF	25 V	±20%	2000 Hrs	-40°C ~ 105°C	8.00mm x 10.20mm	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Replacement (Same Voltage Rating - 6.3 V):

EEE-HB0J331AP and EEE-HC0J331P are direct functional replacements with identical electrical and mechanical specifications to EEE-HA0J331P. Both are Active status parts with ROHS3 compliance. EEE-HC0J331P offers extended lifetime (5000 Hrs @ 105°C) compared to the original 1000 Hrs specification.

Higher Voltage Substitutes (10 V, 16 V, 25 V):

Parts with voltage ratings above 6.3 V maintain identical capacitance, tolerance, physical dimensions, and land size. These substitutes are electrically compatible in circuits designed for 6.3 V operation, as higher voltage ratings provide design margin. Selection among voltage options depends on circuit requirements and available inventory.

Lifetime Considerations:

Substitute parts offer three lifetime options at 105°C: 1000 Hrs, 2000 Hrs, and 5000 Hrs. Selection should align with application reliability requirements and thermal stress profiles.

Temperature Range:

Most substitute parts extend the lower operating temperature limit to -55°C compared to the original -40°C specification. EEE-FN1C331P has a maximum seated height of 0.413" (10.50mm), which exceeds the original 0.402" (10.20mm) specification and requires PCB layout verification.

Compliance Status:

All substitute parts maintain AEC-Q200 automotive qualification and RoHS3 compliance. The original EEE-HA0J331P carries RoHS Compliant status; substitutes are ROHS3 Compliant, representing current compliance standards.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage rated capacitor as a substitute for the 6.3 V EEE-HA0J331P?

A: Yes. Higher voltage ratings (10 V, 16 V, 25 V) are electrically compatible substitutes. The capacitance value, tolerance, physical dimensions, and land size remain identical. Higher voltage ratings provide additional design margin in the circuit.

Q: What is the difference between the HA, HB, and HC series?

A: These series differ in lifetime rating at 105°C. HA series: 1000 Hrs, HB series: 2000 Hrs, HC series: 5000 Hrs. All maintain identical capacitance, voltage, physical dimensions, and land size specifications.

Q: Are the FP and FN series compatible with the original HA series part?

A: Yes, when voltage rating is equal to or higher than the circuit requirement. FP and FN series parts maintain the same 330 µF capacitance, ±20% tolerance, physical dimensions, and land size. FP series offers 2000 Hrs lifetime; FN series offers 2000 Hrs lifetime with extended temperature range (-55°C ~ 105°C).

Q: Does EEE-FN1C331P have a different physical footprint?

A: EEE-FN1C331P has a maximum seated height of 0.413" (10.50mm) compared to 0.402" (10.20mm) for other substitutes. The diameter remains 0.315" (8.00mm) and land size remains 0.327" x 0.327" (8.30mm x 8.30mm). PCB layout clearance must be verified before substitution.

Q: What packaging options are available for these substitutes?

A: Most substitutes are supplied in Tape & Reel (TR) packaging. EEE-FP1C331AP is available in Cut Tape (CT) & Digi-Reel® packaging. Packaging selection depends on assembly process requirements.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts maintain AEC-Q200 automotive qualification, matching the original EEE-HA0J331P specification.

Q: Why is the original EEE-HA0J331P marked "Not For New Designs"?

A: This status indicates the part is in mature phase and Panasonic recommends using active status alternatives for new design implementations. Active status substitutes ensure long-term availability and support.

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