EEE-HC1H330P Equivalent & Substitute Parts

Part Overview

The EEE-HC1H330P is a 33 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part is rated for 5000 hours at 105°C and meets AEC-Q200 automotive qualification standards. The HC series represents the current active product line for this capacitance and voltage rating.

Substitute parts become necessary when the primary part reaches end-of-life status, when inventory constraints occur, or when design requirements shift toward alternative performance characteristics such as extended lifetime ratings or different physical dimensions.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ 105°C	5000 Hrs
Operating Temperature Range	-40°C to 105°C
Polarization	Polar
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	0.315" Dia (8.00mm)
Height - Seated (Max)	0.413" (10.50mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
RoHS Status	ROHS3 Compliant
AEC-Q200 Rating	Yes

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HC1H330P is determined by the following criteria:

Primary Substitution Parameters:

Capacitance: 33 µF (exact match required)
Voltage Rating: 50 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Operating Temperature Range: -40°C to 105°C (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Mounting Type: Surface Mount (exact match required)
Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (exact match required)

Secondary Substitution Parameters (Allowable Variation):

Lifetime @ 105°C: 1000 Hrs minimum (EEE-HC1H330P specifies 5000 Hrs; lower ratings acceptable for non-critical applications)
Physical Height: Variation permitted within PCB assembly constraints (EEE-HC1H330P: 0.413" max; substitutes range from 0.244" to 0.413")
Physical Diameter: Variation permitted within PCB assembly constraints (EEE-HC1H330P: 0.315" dia; substitutes range from 0.248" to 0.315")
Ripple Current Ratings: Variation permitted based on circuit requirements
Impedance: Variation permitted based on circuit requirements
Manufacturer: Panasonic Electronic Components or equivalent qualified manufacturer
RoHS Status: ROHS3 Compliant or RoHS Compliant (both acceptable)
AEC-Q200 Rating: Required for automotive applications

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Diameter	Height (Max)	Product Status	RoHS Status	AEC-Q200
EEE-HC1H330P	Panasonic	HC	33 µF	50 V	±20%	5000 Hrs	0.315" (8.00mm)	0.413" (10.50mm)	Active	ROHS3	Yes
EEE-HA1H330AP	Panasonic	HA	33 µF	50 V	±20%	1000 Hrs	0.315" (8.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS	Yes
EEE-HA1H330P	Panasonic	HA	33 µF	50 V	±20%	1000 Hrs	0.315" (8.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS	Yes
EEE-HB1H330AP	Panasonic	HB	33 µF	50 V	±20%	2000 Hrs	0.315" (8.00mm)	0.402" (10.20mm)	Active	ROHS3	Yes
EEE-HD1H330P	Panasonic	HD	33 µF	50 V	±20%	5000 Hrs	0.315" (8.00mm)	0.413" (10.50mm)	Active	ROHS3	Yes
EEE-FC1H330P	Panasonic	FC	33 µF	50 V	±20%	1000 Hrs	0.315" (8.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS	Yes
EEE-HA1H330UP	Panasonic	HA	33 µF	50 V	±20%	1000 Hrs	0.315" (8.00mm)	0.244" (6.20mm)	Not For New Designs	RoHS	Yes
EEE-HA1H330XP	Panasonic	HA	33 µF	50 V	±20%	1000 Hrs	0.248" (6.30mm)	0.303" (7.70mm)	Not For New Designs	RoHS	Yes
EMVE500ARA330MF80G	Chemi-Con	Alchip™- MVE	33 µF	50 V	±20%	1000 Hrs	0.248" (6.30mm)	0.303" (7.70mm)	Active	ROHS3	No

Engineering Selection Recommendations

For Direct Replacement (Automotive Applications): EEE-HD1H330P is the preferred upgrade substitute. It maintains identical electrical specifications (33 µF, 50 V, ±20%), identical physical dimensions (0.315" diameter, 0.413" height), identical lifetime rating (5000 Hrs @ 105°C), and identical AEC-Q200 automotive qualification. Both EEE-HC1H330P and EEE-HD1H330P are Active products with ROHS3 compliance.

For Cost-Optimized Substitution (Non-Critical Applications): EEE-HB1H330AP is an Active product with ROHS3 compliance suitable for applications where 2000 Hrs @ 105°C lifetime is acceptable. Physical dimensions remain compatible (0.315" diameter, 0.402" height). AEC-Q200 rating is maintained.

For Space-Constrained Designs: EEE-HA1H330UP or EEE-HA1H330XP provide reduced physical height (0.244" and 0.303" respectively) while maintaining electrical specifications. These parts are marked Not For New Designs but remain available. EEE-HA1H330XP also reduces diameter to 0.248". Lifetime rating is 1000 Hrs @ 105°C.

For Non-Automotive Applications: EMVE500ARA330MF80G (Chemi-Con) is an Active alternative with identical electrical specifications and ROHS3 compliance. This part does not carry AEC-Q200 rating and is suitable for general purpose applications only. Physical dimensions are reduced (0.248" diameter, 0.303" height).

Parts to Avoid for New Designs: EEE-HA1H330AP, EEE-HA1H330P, EEE-FC1H330P, EEE-HA1H330UP, and EEE-HA1H330XP are all marked Not For New Designs. These remain available for legacy system support and repair applications only.

Frequently Asked Questions (FAQ)

Q: Can EEE-HD1H330P directly replace EEE-HC1H330P? A: Yes. Both parts share identical capacitance (33 µF), voltage rating (50 V), tolerance (±20%), lifetime (5000 Hrs @ 105°C), physical dimensions (0.315" diameter, 0.413" height), AEC-Q200 rating, and ROHS3 compliance. The HD series is the current active equivalent to the HC series.

Q: What is the minimum acceptable lifetime rating for substitution? A: The EEE-HC1H330P specifies 5000 Hrs @ 105°C. Substitutes with 1000 Hrs, 2000 Hrs, or 5000 Hrs @ 105°C are electrically compatible. Selection depends on application reliability requirements. Automotive applications should maintain AEC-Q200 qualification.

Q: Can I use EEE-HA1H330UP in place of EEE-HC1H330P? A: Electrical substitution is valid (33 µF, 50 V, ±20%, AEC-Q200). However, physical height is reduced from 0.413" to 0.244". PCB layout must accommodate this dimension change. This part is marked Not For New Designs.

Q: Is EMVE500ARA330MF80G suitable for automotive applications? A: No. While electrically compatible (33 µF, 50 V, ±20%), this Chemi-Con part lacks AEC-Q200 automotive qualification. It is suitable for general purpose applications only.

Q: What is the difference between EEE-HA1H330P and EEE-HA1H330AP? A: Both are identical in electrical specifications and physical dimensions. The suffix designates packaging configuration. Both are marked Not For New Designs and have 1000 Hrs @ 105°C lifetime.

Q: Can I substitute a smaller diameter part (0.248") for the standard 0.315" diameter? A: Yes, if PCB layout permits. EEE-HA1H330XP and EMVE500ARA330MF80G both use 0.248" diameter with compatible land sizes (0.260" L x 0.260" W). Verify PCB assembly constraints before implementation.

Q: Why is EEE-FC1H330P marked as Not For New Designs? A: The FC series represents an older product generation. While electrically compatible and currently in stock, Panasonic recommends using active series (HC, HB, HD) for new designs. EEE-FC1H330P remains available for legacy system support.

Q: What is the significance of RoHS compliance differences? A: Both ROHS3 and RoHS compliant parts meet environmental regulations. ROHS3 represents the current standard. Parts marked RoHS (without the "3" designation) are compliant but represent earlier product generations. Both are acceptable for implementation.

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