EEE-FC1E330AP Equivalent & Substitute Parts

Part Overview

The Panasonic EEE-FC1E330AP is a 33 µF, 25 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can package, rated for 1000 hours at 105°C. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product portfolio. Finding equivalent or substitute parts is necessary for ongoing production support, legacy system maintenance, and design flexibility when the original part becomes unavailable or when performance improvements are required.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	25 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Case Size	0.248" Dia (6.30mm)
Height	0.213" (5.40mm)
Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-FC1E330AP is determined by strict electrical and mechanical compatibility criteria:

Primary Substitution Criteria:

Capacitance value must equal 33 µF
Voltage rating must be ≥ 25 V (equal or higher voltage rating maintains circuit safety margins)
Tolerance must be ±20%
Package type must be Radial, Can - SMD
Case diameter must be 0.248" (6.30mm)
Land size must be 0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting type must be Surface Mount
Polarization must be Polar
AEC-Q200 automotive rating must be maintained

Secondary Compatibility Factors:

Height variation is acceptable if ≤ 0.228" (5.80mm) to accommodate reflow profile differences
Lifetime at 105°C may exceed 1000 hours without restriction
Operating temperature range may be wider than -40°C ~ 105°C
Ripple current ratings may differ based on series design improvements
ESR values may vary between series

Non-Substitutable Variations:

Lower voltage ratings (< 25 V) are not acceptable
Different case diameters or land sizes require PCB redesign
Non-SMD packages are not compatible
Loss of AEC-Q200 rating is not acceptable for automotive applications

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Case Dia	Height	Product Status	RoHS
EEE-FC1E330AP	Panasonic	FC	33 µF	25 V	±20%	1000 Hrs	0.248" (6.30mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FC1E330P	Panasonic	FC	33 µF	25 V	±20%	1000 Hrs	0.248" (6.30mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1E330AP	Panasonic	FP	33 µF	25 V	±20%	2000 Hrs	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FP1V330AP	Panasonic	FP	33 µF	35 V	±20%	2000 Hrs	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HA1E330P	Panasonic	HA	33 µF	25 V	±20%	1000 Hrs	0.248" (6.30mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1V330WP	Panasonic	HA	33 µF	35 V	±20%	1000 Hrs	0.248" (6.30mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HAV330WAP	Panasonic	HA	33 µF	35 V	±20%	1000 Hrs	0.248" (6.30mm)	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HB1E330AP	Panasonic	HB	33 µF	25 V	±20%	2000 Hrs	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HB1E330P	Panasonic	HB	33 µF	25 V	±20%	2000 Hrs	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HC1E330P	Panasonic	HC	33 µF	25 V	±20%	3000 Hrs	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HD1E330AP	Panasonic	HD	33 µF	25 V	±20%	5000 Hrs	0.248" (6.30mm)	0.228" (5.80mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Electrical Equivalents (25 V, 33 µF):

EEE-FC1E330P and EEE-HA1E330P are direct electrical equivalents with identical electrical specifications. Both maintain 1000-hour lifetime at 105°C and identical case dimensions. However, both carry "Not For New Designs" status, making them unsuitable for new product development.

Active Alternatives with Enhanced Lifetime (25 V, 33 µF):

EEE-HB1E330AP, EEE-HB1E330P, EEE-HC1E330P, and EEE-HD1E330AP are all active products with identical electrical ratings but extended lifetimes (2000, 3000, and 5000 hours respectively). These parts feature ROHS3 compliance and slightly increased height (0.228" vs 0.213"), which is within acceptable PCB reflow profile tolerances. Selection among these depends on required lifetime specification.

Active Alternative with Improved Performance (25 V, 33 µF):

EEE-FP1E330AP is an active product offering 2000-hour lifetime with improved ESR characteristics (260 mOhm @ 100 kHz) and higher ripple current ratings. Height is 0.228", requiring verification of PCB clearance. ROHS3 compliant.

Higher Voltage Option (35 V, 33 µF):

EEE-FP1V330AP and EEE-HAV330WAP provide 35 V rating with identical capacitance. EEE-FP1V330AP is active with 2000-hour lifetime and improved performance. EEE-HAV330WAP is active with 1000-hour lifetime. Both are suitable where circuit voltage margins require higher-rated components.

Product Status Consideration:

All "Not For New Designs" parts (EEE-FC1E330AP, EEE-FC1E330P, EEE-HA1E330P, EEE-HA1V330WP) should be replaced with active alternatives for new designs. Active products ensure long-term availability and manufacturing support.

Frequently Asked Questions (FAQ)

Q: Can EEE-FC1E330P be used as a direct replacement for EEE-FC1E330AP?

A: Yes. Both parts are electrically and mechanically identical with 33 µF capacitance, 25 V rating, ±20% tolerance, 1000-hour lifetime at 105°C, and identical case dimensions (0.248" diameter, 0.213" height). However, both carry "Not For New Designs" status.

Q: What is the difference between EEE-FP1E330AP and EEE-FP1V330AP?

A: The primary difference is voltage rating: EEE-FP1E330AP is rated 25 V, while EEE-FP1V330AP is rated 35 V. Both share identical capacitance (33 µF), tolerance (±20%), lifetime (2000 hours at 105°C), case diameter (0.248"), and land size (0.260" x 0.260"). The 35 V version provides higher voltage margin for circuits requiring additional safety headroom.

Q: Will EEE-HC1E330P fit on the same PCB as EEE-FC1E330AP?

A: Yes, with verification. Both parts have identical case diameter (0.248") and land size (0.260" x 0.260"). EEE-HC1E330P is slightly taller (0.228" vs 0.213"), which must be confirmed against PCB clearance and reflow profile requirements. The increased height is within standard SMD reflow tolerances.

Q: Why should I choose EEE-HD1E330AP over EEE-FC1E330AP?

A: EEE-HD1E330AP is an active product with 5000-hour lifetime at 105°C compared to EEE-FC1E330AP's 1000-hour lifetime. Both maintain identical electrical specifications (33 µF, 25 V, ±20%). EEE-HD1E330AP provides extended reliability for long-life applications and ensures ongoing manufacturing support.

Q: Are all substitute parts AEC-Q200 rated?

A: Yes. All parts listed maintain AEC-Q200 automotive qualification, meeting automotive reliability and qualification standards.

Q: What is the impact of height difference between FC and FP series?

A: FC series height is 0.213" (5.40mm) while FP and later series are 0.228" (5.80mm). This 0.015" difference must be verified against PCB component clearance and reflow oven profile. In most applications, this variation is within acceptable SMD manufacturing tolerances.

Q: Can I use a 35 V rated part in a 25 V circuit?

A: Yes. Higher voltage-rated capacitors are electrically compatible in lower-voltage circuits. EEE-FP1V330AP (35 V) and EEE-HAV330WAP (35 V) can replace 25 V rated parts, providing additional voltage margin. This is a conservative design practice with no performance penalty.

Q: Which part should I select for new product development?

A: Select from active products only: EEE-FP1E330AP, EEE-FP1V330AP, EEE-HB1E330AP, EEE-HB1E330P, EEE-HC1E330P, EEE-HD1E330AP, or EEE-HAV330WAP. Avoid all parts marked "Not For New Designs." Among active options, EEE-HC1E330P or EEE-HD1E330AP provide extended lifetime with ROHS3 compliance.

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