Equivalent & Substitute Parts for EEE-FC1A101AP

Part Overview

The EEE-FC1A101AP is a 100 µF, 10 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 reached end-of-life status. The part is AEC-Q200 rated for automotive applications and operates across -40°C to 105°C with a rated lifetime of 1000 hours at 105°C. Due to its obsolescence status, equivalent and substitute parts with compatible electrical and mechanical characteristics are necessary for ongoing production support and design continuity.

Key Parameters

Parameter	Value
Capacitance	100 µF
Voltage Rating	10 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Case Size	0.315" Dia (8.00mm)
Height (Max)	0.244" (6.20mm)
Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Polarization	Polar
Ratings	AEC-Q200
RoHS Status	RoHS Compliant
MSL	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-FC1A101AP is determined by the following critical parameters:

Electrical Compatibility: Capacitance value (100 µF), voltage rating (minimum 10 V), and tolerance (±20%) must be maintained or exceeded. Parts with higher voltage ratings (16 V, 25 V) are electrically compatible as they provide voltage margin.

Mechanical Compatibility: Surface mount radial can package with identical case diameter (8.00mm), compatible height dimensions, and matching land pattern (8.30mm x 8.30mm) ensure PCB layout compatibility without redesign.

Thermal & Reliability: Operating temperature range (-40°C to 105°C minimum), lifetime rating (1000 hours @ 105°C minimum), and AEC-Q200 automotive qualification are required for equivalent substitution.

Environmental Compliance: RoHS compliance and MSL rating (1 - Unlimited) must be maintained.

Substitute parts are grouped into three categories:

Direct Equivalents (Same Voltage): EEE-FC1A101P, EEE-HA1A101AP, EEE-HA1A101P — identical 10 V rating with same electrical performance.
Voltage-Upgraded Substitutes (Higher Voltage): EEE-FC1C101P (16 V), EEE-FK1E101AP, EEE-FK1E101P, EEE-FP1E101AP, EEE-HA1E101UP, EEE-HAE101UAP (25 V) — provide higher voltage margin while maintaining 100 µF capacitance and compatible package.
Enhanced Reliability Substitutes: EEE-HB1A101AP (2000 Hrs @ 105°C) — same voltage and capacitance with extended lifetime rating.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp	Ripple Current @ 100 kHz	Impedance	Height (Max)	Product Status	RoHS Status
EEE-FC1A101AP	FC	100 µF	10 V	1000 Hrs	-40°C ~ 105°C	230 mA	400 mOhms	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-FC1A101P	FC	100 µF	10 V	1000 Hrs	-40°C ~ 105°C	230 mA	400 mOhms	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-HA1A101AP	HA	100 µF	10 V	1000 Hrs	-40°C ~ 105°C	187 mA	—	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-HA1A101P	HA	100 µF	10 V	1000 Hrs	-40°C ~ 105°C	187 mA	—	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-HB1A101AP	HB	100 µF	10 V	2000 Hrs	-40°C ~ 105°C	187 mA	—	0.244" (6.20mm)	Active	ROHS3 Compliant
EEE-FC1C101P	FC	100 µF	16 V	1000 Hrs	-40°C ~ 105°C	230 mA	400 mOhms	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-FK1E101AP	FK	100 µF	25 V	2000 Hrs	-55°C ~ 105°C	300 mA	260 mOhms	0.256" (6.50mm)	Active	ROHS3 Compliant
EEE-FK1E101P	FK	100 µF	25 V	2000 Hrs	-55°C ~ 105°C	300 mA	260 mOhms	0.256" (6.50mm)	Active	ROHS3 Compliant
EEE-FP1E101AP	FP	100 µF	25 V	2000 Hrs	-55°C ~ 105°C	500 mA	180 mOhms	0.244" (6.20mm)	Active	ROHS3 Compliant
EEE-HA1E101UP	HA	100 µF	25 V	1000 Hrs	-40°C ~ 105°C	154.7 mA	—	0.244" (6.20mm)	Not For New Designs	RoHS Compliant
EEE-HAE101UAP	HAE	100 µF	25 V	1000 Hrs	-40°C ~ 105°C	154.7 mA	—	0.244" (6.20mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Electrical Performance):

EEE-HB1A101AP is the preferred substitute. It maintains identical 100 µF, 10 V specifications with the same package footprint (0.244" height, 8.30mm land size) and operating temperature range (-40°C to 105°C). The part is Active status with ROHS3 compliance and offers extended lifetime (2000 Hrs @ 105°C) compared to the original 1000 Hrs, providing improved reliability without circuit redesign.

For Voltage-Margin Applications:

EEE-FK1E101AP or EEE-FK1E101P provide 25 V rating with 100 µF capacitance, Active product status, and ROHS3 compliance. These parts offer extended operating temperature range (-55°C to 105°C) and 2000 Hrs lifetime. Height increases to 0.256" (6.50mm); verify PCB clearance before selection.

EEE-FP1E101AP offers superior ripple current handling (500 mA @ 100 kHz) and lowest impedance (180 mOhms) among 25 V options, with height maintained at 0.244". This part is suitable for high-ripple-current applications.

For Minimum Design Change:

EEE-FC1C101P maintains FC series characteristics with 16 V rating, same 0.244" height, and identical land pattern. This part bridges between 10 V and 25 V options for applications requiring modest voltage margin.

Avoid Selection:

Parts with "Not For New Designs" status (EEE-FC1A101P, EEE-HA1A101AP, EEE-HA1A101P, EEE-HA1E101UP, EEE-FC1C101P) are obsolete and should not be selected for new production unless existing inventory must be consumed.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1E101AP replace EEE-FC1A101AP directly on the PCB?

A: Electrically yes, mechanically requires verification. Both use 8.30mm x 8.30mm land pattern. EEE-FK1E101AP height is 0.256" (6.50mm) versus original 0.244" (6.20mm). Confirm PCB clearance above the capacitor before assembly.

Q: What is the difference between EEE-FK1E101AP and EEE-FP1E101AP?

A: Both are 100 µF, 25 V, Active status, ROHS3 compliant. EEE-FP1E101AP has superior ripple current (500 mA @ 100 kHz vs. 300 mA) and lower impedance (180 mOhms vs. 260 mOhms), making it better for high-frequency, high-ripple applications. EEE-FP1E101AP maintains original 0.244" height; EEE-FK1E101AP is 0.256" tall.

Q: Is EEE-HB1A101AP a true equivalent to EEE-FC1A101AP?

A: Yes. Both are 100 µF, 10 V, same package (0.244" height, 8.30mm land), same operating temperature (-40°C to 105°C), and AEC-Q200 rated. EEE-HB1A101AP is Active status with extended 2000 Hrs lifetime and ROHS3 compliance, making it the preferred direct replacement.

Q: Why do some substitutes have 25 V rating instead of 10 V?

A: Higher voltage rating provides design margin for transient overvoltage protection without changing capacitance or package. A 25 V capacitor operates safely in a 10 V circuit. This is standard practice in automotive and industrial applications.

Q: Can I use EEE-HA1E101UP as a substitute?

A: Not recommended for new production. While electrically compatible (100 µF, 25 V), this part is "Not For New Designs" status. Use EEE-HAE101UAP instead, which is Active status with identical specifications and ROHS3 compliance.

Q: What does "Not For New Designs" mean?

A: This status indicates the part is obsolete and no longer recommended for new circuit designs. Existing inventory may be available, but long-term supply is not guaranteed. Active status parts are preferred for production continuity.

Q: Are all substitutes AEC-Q200 rated?

A: Yes. All listed substitutes maintain AEC-Q200 automotive qualification, ensuring reliability for automotive applications.

Q: What is the MSL rating and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 means Unlimited shelf life without moisture bake-out. All listed parts have MSL 1, so standard storage conditions apply without special handling requirements.

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