EEE-1HA330P Equivalent & Substitute Parts

Part Overview

The EEE-1HA330P is a 33 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package, manufactured by Panasonic Electronic Components. This component is rated for automotive applications with AEC-Q200 certification and operates across -40°C to 85°C with a lifetime specification of 2000 hours at 85°C. The part carries a "Not For New Designs" status, making equivalent and substitute parts necessary for ongoing production and new design implementations.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	50 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Case Size	0.315" Dia (8.00mm)
Height - Seated (Max)	0.402" (10.20mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Operating Temperature Range	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C
Polarization	Polar
Mounting Type	Surface Mount
Ratings	AEC-Q200
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-1HA330P is determined by strict equivalence in the following parameters: capacitance value (33 µF), voltage rating (50 V or higher), tolerance (±20%), package type (Radial, Can - SMD), case size (0.315" Dia / 8.00mm), surface mount land size (0.327" L x 0.327" W), and mounting type (Surface Mount). Parts are grouped into three categories based on their relationship to the main part:

Direct Substitutes maintain identical electrical specifications and physical dimensions while offering improved reliability characteristics or active product status. These parts are pin-compatible and require no circuit modifications.

Upgrade Substitutes provide higher voltage ratings (63 V or 80 V) or extended temperature operating ranges while maintaining the same 33 µF capacitance and physical footprint. These parts are backward-compatible in applications where the original 50 V rating is not a limiting factor.

Similar Parts share the same base specifications but differ in height or lifetime ratings, requiring verification of mechanical clearance in the application.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ Temp	Operating Temp Range	Height (Max)	Product Status	RoHS Status
EEE-1HA330P	S	33 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-HD1H330P	HD	33 µF	50 V	5000 Hrs @ 105°C	-40°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-TG1H330P	TG	33 µF	50 V	2000 Hrs @ 125°C	-40°C ~ 125°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1JA330P	S	33 µF	63 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-FK1J330P	FK	33 µF	63 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-FK1K330P	FK	33 µF	80 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-HB1H330AP	HB	33 µF	50 V	2000 Hrs @ 105°C	-40°C ~ 105°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-TG1J330UP	TG	33 µF	63 V	2000 Hrs @ 125°C	-40°C ~ 125°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-TG1K330UP	TG	33 µF	80 V	2000 Hrs @ 125°C	-40°C ~ 125°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1HA330UAP	S	33 µF	50 V	1000 Hrs @ 85°C	-40°C ~ 85°C	0.244" (6.20mm)	Active	ROHS3 Compliant
EEE-1HA330UP	S	33 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.244" (6.20mm)	Not For New Designs	RoHS Compliant

Engineering Selection Recommendations

For Direct Replacement (50 V, 2000 Hrs @ 85°C):

EEE-HD1H330P is the primary direct substitute. It maintains 50 V rating and 33 µF capacitance with improved reliability (5000 hours at 105°C) and active product status. Height increases from 0.402" to 0.413", requiring verification of available PCB clearance. ROHS3 compliance provides enhanced environmental standards.

EEE-TG1H330P offers equivalent 50 V rating with extended temperature range (-40°C to 125°C) and active status. Height remains at 0.402", matching the original footprint. Suitable for applications requiring higher temperature operation.

EEE-HB1H330AP provides 50 V rating with 2000-hour lifetime at 105°C and active product status. Height matches original at 0.402". ROHS3 compliance and extended temperature range (-40°C to 105°C) support long-term production continuity.

For Voltage Upgrade Applications (63 V or 80 V):

EEE-FK1J330P (63 V) and EEE-FK1K330P (80 V) are active parts with extended temperature range (-55°C to 105°C) and ROHS3 compliance. Both feature 0.413" height. These upgrades are suitable where circuit design permits higher voltage ratings and mechanical clearance accommodates increased height.

EEE-TG1J330UP (63 V) and EEE-TG1K330UP (80 V) maintain 0.402" height with extended temperature operation to 125°C and active status. These are preferred for space-constrained applications requiring voltage upgrade.

For Compact Form Factor (0.244" Height):

EEE-1HA330UAP and EEE-1HA330UP are available in reduced height (0.244") with identical 50 V rating and 33 µF capacitance. Mechanical clearance verification is required due to significant height reduction. Both maintain AEC-Q200 automotive rating.

All substitute parts maintain identical surface mount land size (0.327" L x 0.327" W), package type (Radial, Can - SMD), and polarization (Polar), ensuring PCB footprint compatibility.

Frequently Asked Questions (FAQ)

Q: Can EEE-HD1H330P directly replace EEE-1HA330P without circuit modifications?

A: Yes. Both parts share identical 33 µF capacitance, 50 V voltage rating, ±20% tolerance, and surface mount land size. The 0.011" height increase (0.413" vs 0.402") requires verification of available PCB clearance above the component. No electrical circuit changes are necessary.

Q: What is the difference between "Direct Substitute" and "Upgrade Substitute" categories?

A: Direct substitutes maintain the original 50 V voltage rating and equivalent electrical performance. Upgrade substitutes provide higher voltage ratings (63 V or 80 V) while maintaining 33 µF capacitance. Upgrades are backward-compatible in applications where the original 50 V specification is not a design constraint, but circuit design must confirm the higher voltage is acceptable.

Q: Why do some parts have different heights (0.402" vs 0.413" vs 0.244")?

A: Height variation reflects different internal construction and reliability ratings. The 0.413" height (HD, FK series) accommodates enhanced internal structure for extended lifetime ratings. The 0.244" height (1HA series variants) represents a compact form factor. All maintain identical 0.327" x 0.327" surface mount land size for PCB compatibility, but mechanical clearance must be verified for each application.

Q: Are all substitute parts AEC-Q200 rated?

A: Yes. All listed parts carry AEC-Q200 automotive qualification, meeting automotive reliability and quality standards. This certification is maintained across all direct and upgrade substitutes.

Q: What is the significance of "Not For New Designs" product status?

A: Parts marked "Not For New Designs" (EEE-1HA330P, EEE-1JA330P, EEE-1HA330UP) are mature products with limited future availability. Active status parts (EEE-HD1H330P, EEE-TG1H330P, EEE-HB1H330AP, EEE-FK series, EEE-TG series) are recommended for new designs to ensure long-term supply continuity and support.

Q: Can I use EEE-TG1K330UP (80 V) in place of EEE-1HA330P (50 V)?

A: Yes, from an electrical standpoint. The 80 V rating is a superset of the 50 V requirement. However, verify that circuit design permits the higher voltage rating and that the 0.402" height matches your PCB clearance requirements. The extended temperature range (-40°C to 125°C) and active product status make this a suitable long-term replacement.

Q: What is the impact of RoHS vs ROHS3 compliance?

A: Both RoHS and ROHS3 compliance restrict hazardous substances. ROHS3 represents the current standard with enhanced environmental requirements. Parts with ROHS3 status are preferred for new designs and long-term production to align with current regulatory expectations.

Q: Are the compact height variants (0.244") suitable for all applications?

A: Compact variants (EEE-1HA330UAP, EEE-1HA330UP) reduce height by approximately 40% compared to standard height parts. These are suitable only where PCB layout permits reduced component height. Verify mechanical clearance and confirm that the 1000-hour lifetime (EEE-1HA330UAP) or 2000-hour lifetime (EEE-1HA330UP) meets application requirements.

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