Equivalent & Substitute Parts for EEE-0JA102UP

Part Overview

The Panasonic EEE-0JA102UP is a 1000 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package, rated for 2000 hours at 85°C. This part belongs to the S series and carries a "Not For New Designs" status, indicating it is obsolete or being phased out. Identifying equivalent and substitute parts is necessary for design continuity, inventory management, and ensuring long-term component availability for existing applications.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	6.3 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	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)
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Polarization	Polar
Ratings	AEC-Q200
RoHS Status	RoHS Compliant
Packaging	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitution of the EEE-0JA102UP is determined by the following critical parameters:

Electrical Parameters: Capacitance (1000 µF), voltage rating (6.3 V), and tolerance (±20%) must remain constant for direct functional equivalence.

Physical Parameters: Package type (Radial, Can - SMD), mounting type (Surface Mount), and land size (0.327" L x 0.327" W) must match to ensure PCB compatibility without layout redesign.

Thermal & Reliability Parameters: Operating temperature range and lifetime rating determine suitability for specific thermal environments. Parts with extended temperature ranges (-55°C ~ 105°C) and higher lifetime ratings (5000 Hrs @ 105°C) provide enhanced reliability margins.

Compliance & Status: AEC-Q200 automotive qualification and RoHS compliance are maintained across all substitutes. Active product status is preferred over obsolete designations.

Substitutes are grouped into three categories:

Direct Equivalents (Same Series): EEE-FK series parts maintain identical electrical and physical specifications with improved thermal performance and active product status.
Recommended Manufacturer Substitutes: EEE-FN0J102P offers manufacturer-recommended replacement with enhanced ESR characteristics.
Upgraded Alternatives: EEE-FP0J102AP and EEE-FT1A102GP provide superior performance through lower ESR, extended lifetime, or higher voltage ratings while maintaining physical compatibility.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Size Dia	Height Max	Lifetime @ Temp	Operating Temp	Product Status	RoHS Status	Inventory
EEE-0JA102UP	Panasonic	S	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.402" (10.20mm)	2000 Hrs @ 85°C	-40°C ~ 85°C	Not For New Designs	RoHS Compliant	35233 Pcs
EEE-FK0J102AP	Panasonic	FK	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.413" (10.50mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	1786 Pcs
EEE-FK0J102GP	Panasonic	FK	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.413" (10.50mm)	5000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	3813 Pcs
EEE-FK0J102P	Panasonic	FK	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.413" (10.50mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	39356 Pcs
EEE-FN0J102P	Panasonic	FN	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.413" (10.50mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	1545 Pcs
EEE-FP0J102AP	Panasonic	FP	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.402" (10.20mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	2756 Pcs
EEE-FT1A102AP	Panasonic	FT	1000 µF	10 V	±20%	0.315" (8.00mm)	0.413" (10.50mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	8033 Pcs
EEE-FT1A102GP	Panasonic	FT	1000 µF	10 V	±20%	0.315" (8.00mm)	0.413" (10.50mm)	5000 Hrs @ 105°C	-55°C ~ 105°C	Active	ROHS3 Compliant	3578 Pcs
108SML6R3M	Cornell Dubilier / Illinois Capacitor	SML	1000 µF	6.3 V	±20%	0.315" (8.00mm)	0.417" (10.60mm)	2000 Hrs @ 85°C	-40°C ~ 85°C	Active	ROHS3 Compliant	12314 Pcs

Engineering Selection Recommendations

Primary Substitutes (Panasonic EEE-FK Series):

EEE-FK0J102P is the preferred direct substitute. It maintains identical electrical specifications (1000 µF, 6.3 V, ±20%) and physical footprint compatibility while offering active product status, extended operating temperature range (-55°C ~ 105°C), and improved thermal performance (2000 Hrs @ 105°C). This part is widely available with 39,356 units in stock.

EEE-FK0J102GP provides enhanced reliability through extended lifetime (5000 Hrs @ 105°C) for applications requiring higher durability margins. Physical compatibility is maintained with a marginal height increase (0.413" vs. 0.402").

Manufacturer-Recommended Substitute:

EEE-FN0J102P is designated as the manufacturer-recommended replacement. It delivers identical electrical and physical specifications with active status and ROHS3 compliance. ESR specification (160 mOhm @ 100 kHz) is explicitly provided, enabling precise performance prediction in ripple current applications.

Upgraded Alternative (Lower ESR):

EEE-FP0J102AP offers superior performance through reduced ESR (80 mOhm @ 100 kHz) and higher ripple current capability (850 mA @ 100 kHz). Height matches the original part (0.402"), ensuring direct PCB compatibility without layout modification. Suitable for applications with stringent ripple current or thermal dissipation requirements.

Higher Voltage Alternative:

EEE-FT1A102AP and EEE-FT1A102GP provide 10 V rating while maintaining 1000 µF capacitance and identical physical footprint. These parts are suitable for designs requiring voltage margin enhancement or applications operating near the 6.3 V limit. EEE-FT1A102GP extends lifetime to 5000 Hrs @ 105°C.

Alternative Manufacturer:

Cornell Dubilier 108SML6R3M matches electrical specifications and physical dimensions. Operating temperature range remains -40°C ~ 85°C (matching the original). This part provides supply diversification and is available in high quantity (12,314 units). AEC-Q200 rating is not specified; verification is required for automotive applications.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK0J102P be used as a direct replacement for EEE-0JA102UP without PCB modification?

A: Yes. Both parts share identical capacitance (1000 µF), voltage (6.3 V), tolerance (±20%), and land size (0.327" L x 0.327" W). Height increases from 0.402" to 0.413", which is within typical PCB clearance tolerances. No layout redesign is required.

Q: What is the difference between EEE-FK0J102P and EEE-FK0J102GP?

A: Both parts are electrically and physically identical. The primary difference is lifetime rating: EEE-FK0J102P is rated 2000 Hrs @ 105°C, while EEE-FK0J102GP extends to 5000 Hrs @ 105°C. Select EEE-FK0J102GP for applications requiring extended operational life or higher thermal stress environments.

Q: Why does EEE-FT1A102AP have a 10 V rating instead of 6.3 V?

A: EEE-FT1A102AP is a higher voltage variant within the same physical package. The 10 V rating provides additional voltage margin and is suitable for designs where 6.3 V is marginal or where supply voltage tolerance requires headroom. Capacitance and physical dimensions remain unchanged.

Q: Is the Cornell Dubilier 108SML6R3M suitable for automotive applications?

A: The 108SML6R3M is rated for general purpose applications and does not carry AEC-Q200 automotive qualification. The original EEE-0JA102UP and all Panasonic substitutes are AEC-Q200 qualified. Use 108SML6R3M only in non-automotive or non-critical applications, or verify automotive suitability with the manufacturer.

Q: What does "Not For New Designs" mean for the EEE-0JA102UP?

A: This status indicates the part is obsolete or being phased out by the manufacturer. New designs should not incorporate this part. Existing designs using EEE-0JA102UP should transition to active alternatives such as EEE-FK0J102P or EEE-FN0J102P to ensure long-term supply continuity.

Q: How do I choose between EEE-FP0J102AP and EEE-FK0J102P?

A: Both parts are electrically equivalent. EEE-FP0J102AP offers lower ESR (80 mOhm @ 100 kHz) and higher ripple current (850 mA @ 100 kHz), making it suitable for high-frequency switching or high-ripple applications. EEE-FK0J102P is the standard choice for general applications. Select EEE-FP0J102AP if thermal dissipation or ripple current performance is critical.

Q: Are all substitutes RoHS compliant?

A: All Panasonic substitutes (EEE-FK, EEE-FN, EEE-FP, EEE-FT series) carry ROHS3 compliance. The Cornell Dubilier 108SML6R3M is ROHS3 compliant. The original EEE-0JA102UP is RoHS Compliant (earlier standard). All parts meet current RoHS requirements.

Q: Can I use multiple lower-voltage parts in series to replace a single higher-voltage part?

A: No. Series connection of capacitors is not a standard substitution practice and introduces design complexity, voltage distribution issues, and reliability concerns. Select a substitute with appropriate voltage rating instead.

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