Equivalent & Substitute Parts for EEE-1VA330AP

Part Overview

The EEE-1VA330AP is a 33 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part operates across -40°C to 85°C with a rated lifetime of 2000 hours at 85°C and carries AEC-Q200 automotive qualification. The product status is listed as Not For New Designs, making identification of equivalent and substitute parts essential for ongoing production support and design updates.

Key Parameters

Parameter	Value
Capacitance	33 µF
Tolerance	±20%
Voltage Rating	35 V
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Package / Case	Radial, Can - SMD
Size / Dimension	0.315" Dia (8.00mm)
Height - Seated (Max)	0.244" (6.20mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type	Surface Mount
RoHS Status	RoHS Compliant
AEC-Q200 Rating	Yes

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-1VA330AP is determined by the following criteria:

Primary Substitution Parameters:

Capacitance: 33 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 35 V minimum (equal or higher acceptable)
Package / Case: Radial, Can - SMD (exact match required)
Mounting Type: Surface Mount (exact match required)
Polarization: Polar (exact match required)

Secondary Compatibility Parameters:

Operating Temperature Range: Must encompass -40°C to 85°C minimum
Lifetime @ Temperature: 2000 Hrs @ 85°C or greater acceptable
Physical Dimensions: Size and height must match or be compatible with PCB layout
Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm) or compatible
RoHS and REACH Compliance: Must maintain regulatory compliance

Substitutes are categorized as Direct (same electrical and thermal specifications), Upgrade (enhanced thermal performance or extended lifetime), or Similar (compatible with minor dimensional or packaging variations).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Size (Dia)	Height (Max)	Product Status	RoHS Status
EEE-1VA330AP	Panasonic	33 µF	35 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-1HA330UP	Panasonic	33 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-FK1H330P	Panasonic	33 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.315" (8.00mm)	0.256" (6.50mm)	Active	ROHS3 Compliant
EEE-HB1V330AP	Panasonic	33 µF	35 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.315" (8.00mm)	0.244" (6.20mm)	Active	ROHS3 Compliant
EEE-HD1V330AP	Panasonic	33 µF	35 V	±20%	5000 Hrs @ 105°C	-40°C ~ 105°C	0.315" (8.00mm)	0.244" (6.20mm)	Active	ROHS3 Compliant
EEE-1VA330WAP	Panasonic	33 µF	35 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-1VA330WP	Panasonic	33 µF	35 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-1VA330P	Panasonic	33 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" (8.00mm)	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EMVA350ARA330MF55G	Chemi-Con	33 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.205" (5.20mm)	Active	ROHS3 Compliant
UUR1V330MCL1GS	Nichicon	33 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" (6.30mm)	0.240" (6.10mm)	Obsolete	ROHS3 Compliant

Engineering Selection Recommendations

Direct Substitutes (Same Electrical and Thermal Specifications):

EEE-1VA330P is a parametric equivalent with identical capacitance, voltage, tolerance, and lifetime specifications. Both parts share the same 0.315" diameter and 0.244" height dimensions with matching land sizes. EEE-1VA330P carries RoHS compliance and is suitable for direct replacement in existing designs, though both are marked Not For New Designs.

Upgrade Substitutes (Enhanced Performance):

EEE-HB1V330AP provides the same 33 µF, 35 V rating with identical physical dimensions but extends operating temperature to 105°C and maintains 2000 Hrs lifetime at this elevated temperature. Product status is Active with ROHS3 compliance, making it suitable for new designs requiring improved thermal performance.

EEE-HD1V330AP offers the highest thermal performance with 5000 Hrs lifetime at 105°C, same voltage and capacitance, and Active product status. This part is qualified for high temperature reflow applications and provides extended reliability margins.

Voltage-Rated Alternatives:

EEE-1HA330UP maintains 33 µF capacitance with increased voltage rating of 50 V, same physical dimensions, and 2000 Hrs @ 85°C lifetime. This part is suitable where higher voltage margin is required. EEE-FK1H330P provides 50 V rating with extended temperature range (-55°C ~ 105°C), Active status, and ROHS3 compliance, though height increases to 0.256".

Smaller Package Alternatives:

EEE-1VA330WAP and EEE-1VA330WP both reduce physical size to 0.248" diameter with 0.213" height while maintaining 33 µF, 35 V specifications. These are suitable for space-constrained layouts. EEE-1VA330WAP is Active with ROHS3 compliance; EEE-1VA330WP is Not For New Designs. Both specify 1000 Hrs @ 85°C lifetime.

Cross-Manufacturer Alternatives:

EMVA350ARA330MF55G (Chemi-Con) and UUR1V330MCL1GS (Nichicon) provide equivalent 33 µF, 35 V specifications with 2000 Hrs @ 85°C lifetime in smaller 0.248" diameter packages. EMVA350ARA330MF55G is Active; UUR1V330MCL1GS is Obsolete. Both maintain RoHS/REACH compliance.

Frequently Asked Questions (FAQ)

Q: Can EEE-1VA330AP be replaced with EEE-1HA330UP?

A: Yes. EEE-1HA330UP maintains identical capacitance (33 µF), tolerance (±20%), physical dimensions (0.315" diameter, 0.244" height), and mounting type. The voltage rating increases from 35 V to 50 V, which is acceptable as higher voltage ratings provide additional safety margin. Both are AEC-Q200 rated for automotive applications.

Q: What is the difference between EEE-HB1V330AP and EEE-HD1V330AP?

A: Both parts share 33 µF, 35 V specifications and identical physical dimensions. The primary difference is lifetime rating: EEE-HB1V330AP provides 2000 Hrs @ 105°C, while EEE-HD1V330AP provides 5000 Hrs @ 105°C. EEE-HD1V330AP is qualified for high temperature reflow applications and offers extended reliability for demanding thermal environments.

Q: Can I use the smaller package alternatives (EEE-1VA330WAP) as direct replacements?

A: EEE-1VA330WAP is electrically equivalent (33 µF, 35 V, ±20%) but has reduced physical dimensions (0.248" diameter vs. 0.315"). Substitution requires PCB layout verification to confirm the smaller footprint is compatible with existing land patterns and clearances. The reduced height (0.213" vs. 0.244") may also affect component clearance in confined spaces.

Q: Why is EEE-1VA330AP marked "Not For New Designs"?

A: This status indicates the part is in mature or declining production phase. For new designs, Active status alternatives such as EEE-HB1V330AP, EEE-HD1V330AP, or EEE-FK1H330P are recommended to ensure long-term supply availability and access to manufacturing improvements.

Q: Are cross-manufacturer parts (Chemi-Con, Nichicon) acceptable substitutes?

A: EMVA350ARA330MF55G and UUR1V330MCL1GS meet the electrical specifications (33 µF, 35 V, ±20%, 2000 Hrs @ 85°C) and maintain RoHS/REACH compliance. However, UUR1V330MCL1GS is marked Obsolete, limiting future availability. EMVA350ARA330MF55G is Active and suitable for applications where cross-manufacturer sourcing is acceptable. Verify design qualification requirements before substitution.

Q: What is the impact of reduced ripple current ratings in some alternatives?

A: Ripple current capacity affects thermal performance under AC stress. EEE-1VA330AP specifies 221 mA @ 10 kHz. Alternatives with lower ripple current ratings (such as EMVA350ARA330MF55G at 58.32 mA @ 100 kHz) may generate higher internal heat under identical ripple current conditions. Verify the application's actual ripple current requirements against the substitute part's rating to ensure thermal stability.

Q: Can EEE-FK1H330P replace EEE-1VA330AP despite the height difference?

A: EEE-FK1H330P increases height from 0.244" to 0.256" while providing 50 V rating and extended temperature range (-55°C ~ 105°C). Substitution requires PCB clearance verification. The increased voltage and temperature range provide design margin, but the height increase may conflict with component placement or enclosure constraints.

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