EEE-FC1C331P Equivalent & Substitute Parts

Part Overview

The EEE-FC1C331P is a 330 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package, rated for automotive applications with AEC-Q200 compliance. This part is classified as "Not For New Designs," indicating it has been superseded. Equivalent and substitute parts are necessary to support ongoing production, maintenance, and design updates where higher voltage ratings, extended lifetime, or improved electrical characteristics are required.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Size / Dimension	0.394" Dia (10.00mm)
Height - Seated (Max)	0.402" (10.20mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type	Surface Mount
Ratings	AEC-Q200
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-FC1C331P is determined by the following criteria:

Electrical Compatibility: All substitute parts maintain the same capacitance value (330 µF) and tolerance (±20%). Voltage rating substitutes must equal or exceed the original 16 V rating. Operating temperature range and polarization (polar) remain constant across all alternatives.

Mechanical Compatibility: All substitute parts share identical surface mount package dimensions (0.394" diameter, 10.00mm), height specifications (0.402" to 0.413" seated maximum), and land size (0.406" L x 0.406" W). This ensures direct PCB footprint compatibility without layout modifications.

Performance Characteristics: Substitutes are grouped by lifetime rating (1000 Hrs, 2000 Hrs, or 5000 Hrs @ 105°C), impedance specifications, and ripple current capabilities. Higher-rated series (FK, FP, FT) offer extended operational life and improved electrical performance compared to the FC series.

Compliance & Status: All substitutes maintain AEC-Q200 automotive qualification. Active status parts (FK, FP, FT series) are preferred for new designs, while "Not For New Designs" parts (FC series) are suitable for legacy support only.

Parameter Comparison

Part Number	Voltage Rating	Lifetime @ 105°C	Series	Product Status	Impedance	Operating Temp Range	RoHS Status	Packaging
EEE-FC1C331P	16 V	1000 Hrs	FC	Not For New Designs	150 mOhms	-40°C ~ 105°C	RoHS Compliant	Tape & Reel (TR)
EEE-FC1E331AP	25 V	1000 Hrs	FC	Not For New Designs	150 mOhms	-40°C ~ 105°C	RoHS Compliant	Tape & Reel (TR)
EEE-FC1E331P	25 V	1000 Hrs	FC	Not For New Designs	150 mOhms	-40°C ~ 105°C	RoHS Compliant	Tape & Reel (TR)
EEE-FC1V331AP	35 V	1000 Hrs	FC	Not For New Designs	150 mOhms	-40°C ~ 105°C	RoHS Compliant	Tape & Reel (TR)
EEE-FC1V331P	35 V	1000 Hrs	FC	Not For New Designs	150 mOhms	-40°C ~ 105°C	RoHS Compliant	Cut Tape (CT) & Digi-Reel®
EEE-FK1V331AP	35 V	2000 Hrs	FK	Active	80 mOhms	-55°C ~ 105°C	ROHS3 Compliant	Tape & Reel (TR)
EEE-FK1V331GP	35 V	5000 Hrs	FK	Active	80 mOhms	-55°C ~ 105°C	ROHS3 Compliant	Tape & Reel (TR)
EEE-FK1V331P	35 V	2000 Hrs	FK	Active	80 mOhms	-55°C ~ 105°C	ROHS3 Compliant	Tape & Reel (TR)
EEE-FP1V331AP	35 V	2000 Hrs	FP	Active	60 mOhms @ 100kHz	-55°C ~ 105°C	ROHS3 Compliant	Cut Tape (CT) & Digi-Reel®
EEE-FT1H331AP	50 V	2000 Hrs	FT	Active	120 mOhm @ 100kHz	-55°C ~ 105°C	ROHS3 Compliant	Cut Tape (CT) & Digi-Reel®
EEE-FT1H331GP	50 V	5000 Hrs	FT	Active	120 mOhm @ 100kHz	-55°C ~ 105°C	ROHS3 Compliant	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

For Legacy Support (Not For New Designs): EEE-FC1E331AP, EEE-FC1E331P, EEE-FC1V331AP, and EEE-FC1V331P maintain the same FC series characteristics with higher voltage ratings (25 V or 35 V) and identical 1000 Hrs @ 105°C lifetime. These are suitable for direct replacement in existing designs where the original 16 V rating is insufficient.

For Active Production (Recommended): EEE-FK1V331P, EEE-FK1V331AP, and EEE-FK1V331GP are active status parts with extended 2000 Hrs or 5000 Hrs @ 105°C lifetime, lower impedance (80 mOhms), and expanded operating temperature range (-55°C ~ 105°C). ROHS3 compliance and AEC-Q200 certification ensure long-term supply availability and regulatory compliance.

For High-Performance Applications: EEE-FP1V331AP offers the lowest impedance (60 mOhms @ 100kHz) and highest ripple current capability (1.19 A @ 100 kHz), suitable for applications requiring superior transient response. EEE-FT1H331AP and EEE-FT1H331GP provide 50 V rating with extended lifetime options for demanding automotive environments.

Packaging Considerations: Tape & Reel (TR) packaging is standard for high-volume production. Cut Tape (CT) & Digi-Reel® options (EEE-FC1V331P, EEE-FP1V331AP, EEE-FT1H331AP, EEE-FT1H331GP) are available for lower-volume or mixed-component requirements.

Frequently Asked Questions (FAQ)

Q: Can EEE-FC1E331AP or EEE-FC1E331P be used as direct replacements for EEE-FC1C331P?

A: Yes. Both parts maintain identical capacitance (330 µF), tolerance (±20%), package dimensions, and lifetime (1000 Hrs @ 105°C). The 25 V rating exceeds the original 16 V specification, providing voltage margin. PCB footprint compatibility is guaranteed.

Q: What is the advantage of upgrading to FK series parts (EEE-FK1V331P, EEE-FK1V331AP, EEE-FK1V331GP)?

A: FK series parts are active status with extended lifetime (2000 Hrs or 5000 Hrs @ 105°C), lower impedance (80 mOhms vs. 150 mOhms), wider operating temperature range (-55°C ~ 105°C vs. -40°C ~ 105°C), and ROHS3 compliance. These improvements support long-term production continuity and enhanced reliability.

Q: Are all substitute parts mechanically compatible with the original PCB layout?

A: Yes. All substitute parts share the same surface mount package dimensions (0.394" diameter, 10.00mm), maximum seated height (0.402" to 0.413"), and land size (0.406" L x 0.406" W). No PCB redesign is required.

Q: What is the difference between EEE-FP1V331AP and EEE-FT1H331AP?

A: EEE-FP1V331AP is rated 35 V with 60 mOhms impedance and 1.19 A ripple current @ 100 kHz. EEE-FT1H331AP is rated 50 V with 120 mOhms impedance and 900 mA ripple current @ 100 kHz. FP series is optimized for lower impedance; FT series provides higher voltage margin.

Q: Can I use EEE-FT1H331GP (5000 Hrs lifetime) instead of EEE-FK1V331P (2000 Hrs lifetime)?

A: Yes. EEE-FT1H331GP provides superior lifetime (5000 Hrs vs. 2000 Hrs @ 105°C) and higher voltage rating (50 V vs. 35 V). Both are active status, AEC-Q200 certified, and mechanically compatible. The higher voltage and extended lifetime represent performance upgrades.

Q: What packaging options are available for high-volume production?

A: Tape & Reel (TR) packaging is standard for high-volume applications. All FK series parts (EEE-FK1V331P, EEE-FK1V331AP, EEE-FK1V331GP) and FC series parts (EEE-FC1E331AP, EEE-FC1E331P, EEE-FC1V331AP) are available in TR format. Cut Tape (CT) & Digi-Reel® options are available for mixed-component or lower-volume requirements.

Q: Are all substitute parts AEC-Q200 certified for automotive use?

A: Yes. All substitute parts listed carry AEC-Q200 automotive qualification. FC series parts are RoHS Compliant; FK, FP, and FT series parts are ROHS3 Compliant, meeting current regulatory requirements.

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