Equivalent & Substitute Parts for EEE-1HA330XAP

Part Overview

The EEE-1HA330XAP is a 33 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part is classified as "Not For New Designs," indicating it has been superseded. The device is rated for 2000 hours at 85°C and meets AEC-Q200 automotive qualification standards. Identifying equivalent and substitute parts is necessary for design continuity, inventory management, and long-term product support where the original part becomes unavailable or obsolete.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Physical Dimensions	0.248" Dia (6.30mm) × 0.303" H (7.70mm)
Land Size	0.260" L × 0.260" W (6.60mm × 6.60mm)
Polarization	Polar
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-1HA330XAP is determined by strict alignment of the following parameters:

Critical Parameters (Must Match):

Capacitance: 33 µF
Voltage Rating: 50 V
Tolerance: ±20%
Polarization: Polar
Mounting Type: Surface Mount
Package Type: Radial, Can - SMD
Moisture Sensitivity Level: 1 (Unlimited)

Compatible Variation Parameters:

Operating Temperature Range: May extend beyond -40°C ~ 85°C
Lifetime @ Temperature: May exceed 2000 Hrs @ 85°C
Physical Dimensions: Acceptable within PCB footprint constraints
Land Size: Must accommodate 0.260" L × 0.260" W (6.60mm × 6.60mm) minimum
RoHS Status: ROHS3 Compliant acceptable as upgrade to RoHS Compliant
Ripple Current Ratings: May exceed specified values

Substitute parts are grouped into three categories: Direct Manufacturer Equivalents (same manufacturer, different series), Similar Manufacturer Parts (same manufacturer, compatible parameters), and Parametric Equivalents (alternative manufacturers, matching electrical specifications).

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp	Size (Dia × H)	Land Size	Product Status	RoHS Status
EEE-1HA330XAP	Panasonic	S	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" × 0.303"	0.260" × 0.260"	Not For New Designs	RoHS Compliant
EEE-FK1H330XP	Panasonic	FK	33 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.248" × 0.315"	0.260" × 0.260"	Active	ROHS3 Compliant
EEE-1HA330AP	Panasonic	S	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" × 0.402"	0.327" × 0.327"	Not For New Designs	RoHS Compliant
EEE-1HA330P	Panasonic	S	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" × 0.402"	0.327" × 0.327"	Not For New Designs	RoHS Compliant
EEE-1HA330UAP	Panasonic	S	33 µF	50 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	0.315" × 0.244"	0.327" × 0.327"	Active	ROHS3 Compliant
EEE-1HA330UP	Panasonic	S	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" × 0.244"	0.327" × 0.327"	Not For New Designs	RoHS Compliant
EEE-1HA330XP	Panasonic	S	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" × 0.303"	0.260" × 0.260"	Not For New Designs	RoHS Compliant
50SEV33M6.3X8	Rubycon	SEV	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" × 0.315"	0.260" × 0.260"	Active	ROHS3 Compliant
50TRV33M6.3X8	Rubycon	TRV	33 µF	50 V	±20%	6000 Hrs @ 105°C	-40°C ~ 105°C	0.248" × 0.315"	0.260" × 0.260"	Active	ROHS3 Compliant
AFK336M50X16T-F	Cornell Dubilier Electronics	AFK	33 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.248" × 0.323"	0.260" × 0.307"	Active	ROHS3 Compliant
EMVA500ARA330MF80G	Chemi-Con	Alchip™- MVA	33 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" × 0.303"	0.260" × 0.260"	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Manufacturer Upgrade (Recommended for New Designs): EEE-FK1H330XP is the primary recommended substitute. This Panasonic part maintains identical electrical specifications while offering Active product status, extended operating temperature range (-55°C ~ 105°C), and improved thermal performance (2000 Hrs @ 105°C). ROHS3 compliance provides regulatory advantage over the original RoHS Compliant rating.

Panasonic Series S Alternatives (Same Manufacturer, Compatible Parameters): EEE-1HA330XP, EEE-1HA330P, and EEE-1HA330AP are electrically equivalent but retain "Not For New Designs" status. These parts are suitable only for legacy product support or direct replacement in existing designs. EEE-1HA330UAP offers Active status but with reduced lifetime (1000 Hrs @ 85°C), appropriate only where thermal stress is minimal.

Cross-Manufacturer Alternatives (Parametric Equivalents): Rubycon 50SEV33M6.3X8 and 50TRV33M6.3X8 provide Active product status with identical electrical parameters. The 50TRV33M6.3X8 offers superior thermal performance (6000 Hrs @ 105°C) for demanding automotive applications. Cornell Dubilier AFK336M50X16T-F and Chemi-Con EMVA500ARA330MF80G are electrically compatible with documented ESR and impedance specifications, suitable where multi-source qualification is required.

Compliance Considerations: All substitute parts meet AEC-Q200 automotive qualification except EMVA500ARA330MF80G and 50TRV33M6.3X8, which are rated for general purpose applications. For automotive designs, restrict selection to AEC-Q200 qualified parts. All candidates are ROHS3 Compliant or RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity.

Frequently Asked Questions (FAQ)

Q: Can EEE-1HA330XAP be replaced with EEE-FK1H330XP in existing designs? A: Yes. Both parts share identical capacitance (33 µF), voltage rating (50 V), tolerance (±20%), and physical footprint (0.260" × 0.260" land size). The EEE-FK1H330XP offers extended temperature range and improved lifetime rating, making it a direct functional upgrade.

Q: What is the difference between "Not For New Designs" and "Active" product status? A: "Not For New Designs" indicates the manufacturer has superseded the part and recommends alternatives for new product development. "Active" status confirms ongoing production and long-term availability. For new designs, select only Active parts.

Q: Are Rubycon and Chemi-Con parts suitable for automotive applications? A: Rubycon 50SEV33M6.3X8 is AEC-Q200 qualified for automotive use. Rubycon 50TRV33M6.3X8 and Chemi-Con EMVA500ARA330MF80G are rated for general purpose applications. Verify application requirements before substituting non-automotive qualified parts in automotive designs.

Q: Can I use EEE-1HA330AP or EEE-1HA330P as substitutes despite larger physical dimensions? A: These parts have larger case dimensions (0.315" Dia × 0.402" H) and land size (0.327" × 0.327") compared to the original (0.248" Dia × 0.303" H, 0.260" × 0.260" land). Substitution requires PCB layout verification to confirm adequate board space. Electrical parameters are identical.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean? A: MSL 1 indicates the component requires no special moisture control during storage, handling, or assembly. All listed substitutes carry MSL 1 rating, eliminating moisture-related compatibility concerns.

Q: Which substitute offers the best thermal performance? A: Rubycon 50TRV33M6.3X8 provides the highest thermal rating (6000 Hrs @ 105°C) with extended operating temperature range (-40°C ~ 105°C). This part is optimal for high-temperature or high-ripple-current applications, though it lacks AEC-Q200 automotive qualification.

Q: Are there ripple current differences between substitutes? A: Yes. Ripple current ratings vary across manufacturers and series. EEE-FK1H330XP and AFK336M50X16T-F support 195 mA @ 100 kHz, while the original EEE-1HA330XAP supports 110.5 mA @ 10 kHz. Verify application ripple current requirements against substitute specifications before selection.

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