Equivalent & Substitute Parts for UPJ0J102MPD

Part Overview

The UPJ0J102MPD is a 1000 µF, 6.3 V aluminum electrolytic capacitor in radial configuration, rated for 5000 hours at 105°C. This component is classified as "Not For New Designs," indicating it has been superseded. Finding equivalent and substitute parts is necessary to support existing applications, ensure supply continuity, and identify compatible alternatives that meet the same electrical and mechanical requirements.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	6.3 V
Tolerance	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Lead Spacing	0.197" (5.00mm)
Case Diameter	0.394" (10.00mm)
Mounting Type	Through Hole
Package Type	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UPJ0J102MPD is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Capacitance: 1000 µF (exact match required)
Voltage Rating: 6.3 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Lead Spacing: 0.197" (5.00mm) (exact match required)
Case Diameter: 0.394" (10.00mm) (exact match required)
Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)

Secondary Compatibility Factors:

Operating Temperature Range: -55°C ~ 105°C (minimum requirement)
Lifetime @ Temperature: 5000 Hrs @ 105°C or greater (minimum requirement)
RoHS Status: ROHS3 Compliant (compliance requirement)

Parts are grouped into three categories:

Direct Equivalents: Identical electrical and mechanical specifications, differing only in packaging format (Bulk vs. Cut Tape) or minor manufacturing variants within the same series.

Similar Alternatives: Same core electrical specifications (1000 µF, 6.3 V, ±20%) and mechanical form factor, but from different manufacturers or series with acceptable performance variations in ripple current handling or impedance.

Upgrade Options: Higher voltage ratings (10 V or 16 V) that maintain the same capacitance, tolerance, and physical dimensions, suitable for applications requiring increased voltage margin or enhanced reliability.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Height (Max)	Impedance	Product Status	Packaging
UPJ0J102MPD	Nichicon	UPJ	1000 µF	6.3 V	±20%	5000 Hrs	0.846" (21.50mm)	120 mOhms	Not For New Designs	Bulk
UPJ0J102MPD1TD	Nichicon	UPJ	1000 µF	6.3 V	±20%	5000 Hrs	0.846" (21.50mm)	120 mOhms	Not For New Designs	Cut Tape (CT)
UPW0J102MPD	Nichicon	UPW	1000 µF	6.3 V	±20%	5000 Hrs	0.492" (12.50mm)	90 mOhms	Not For New Designs	Bulk
UPM0J102MPD	Nichicon	UPM	1000 µF	6.3 V	±20%	5000 Hrs	0.866" (22.00mm)	75 mOhms	Not For New Designs	Bulk
UPS0J102MPD	Nichicon	UPS	1000 µF	6.3 V	±20%	2000 Hrs	0.551" (14.00mm)	190 mOhms	Not For New Designs	Bulk
EEU-FC0J102	Panasonic Electronic Components	FC	1000 µF	6.3 V	±20%	3000 Hrs	0.492" (12.50mm)	90 mOhms	Active	Bulk
EEU-FC0J102B	Panasonic Electronic Components	FC	1000 µF	6.3 V	±20%	3000 Hrs	0.531" (14.60mm)	90 mOhms	Active	Cut Tape (CT)
UPJ1A102MPD	Nichicon	UPJ	1000 µF	10 V	±20%	5000 Hrs	0.846" (21.50mm)	96 mOhms	Not For New Designs	Bulk
UPM1A102MPD	Nichicon	UPM	1000 µF	10 V	±20%	5000 Hrs	0.866" (22.00mm)	60 mOhms	Not For New Designs	Bulk
B41858C4108M000	EPCOS - TDK Electronics	B41858	1000 µF	16 V	±20%	5000 Hrs	0.866" (22.00mm)	62 mOhms	Active	Bulk
B41888C4108M000	EPCOS - TDK Electronics	B41888	1000 µF	16 V	±20%	7000 Hrs	0.866" (22.00mm)	46 mOhms	Active	Bulk

Engineering Selection Recommendations

Direct Equivalents (Same Voltage, Same Lifetime):

UPJ0J102MPD1TD is the direct equivalent in Cut Tape packaging format. Both parts share identical electrical specifications and physical dimensions. Selection between Bulk and Cut Tape depends on assembly process requirements.

UPW0J102MPD and UPM0J102MPD are direct electrical equivalents with identical 1000 µF, 6.3 V, 5000 Hrs @ 105°C specifications. UPW0J102MPD features a shorter height (0.492" vs. 0.846"), while UPM0J102MPD includes AEC-Q200 automotive qualification. Height differences must be verified against PCB layout constraints.

Active Product Alternatives:

EEU-FC0J102 and EEU-FC0J102B (Panasonic FC series) are active products with identical electrical specifications. These parts carry AEC-Q200 automotive qualification and are suitable for new designs. The lifetime rating is 3000 Hrs @ 105°C, which is lower than the original 5000 Hrs specification. Height variations (0.492" and 0.531") must be confirmed against board layout requirements.

Voltage Upgrade Options:

UPJ1A102MPD and UPM1A102MPD provide 10 V rating while maintaining 1000 µF capacitance and 5000 Hrs @ 105°C lifetime. These are suitable for applications requiring increased voltage margin. UPM1A102MPD includes AEC-Q200 automotive qualification.

B41858C4108M000 and B41888C4108M000 (EPCOS - TDK Electronics) offer 16 V rating with 1000 µF capacitance. B41888C4108M000 provides enhanced performance with 7000 Hrs @ 105°C lifetime and AEC-Q200 qualification. Both are active products suitable for new designs.

Reduced Lifetime Alternative:

UPS0J102MPD maintains the same electrical specifications but with reduced lifetime (2000 Hrs @ 105°C). This part is suitable only for applications with lower reliability requirements or shorter service life expectations.

Frequently Asked Questions (FAQ)

Q: Can I substitute UPJ0J102MPD with a higher voltage rating part?

A: Yes. Parts rated at 10 V or 16 V (UPJ1A102MPD, UPM1A102MPD, B41858C4108M000, B41888C4108M000) are electrically compatible in circuits designed for 6.3 V operation. Higher voltage ratings provide increased safety margin and are backward compatible. Physical dimensions must be verified against PCB layout constraints.

Q: What is the difference between Bulk and Cut Tape packaging?

A: Bulk packaging is supplied as loose components, while Cut Tape (CT) packaging provides components on carrier tape suitable for automated assembly equipment. Electrical and mechanical specifications are identical. Selection depends on assembly process requirements and handling procedures.

Q: Why do some substitutes have different height specifications?

A: Different series within the same manufacturer (UPJ, UPW, UPM, UPS) employ different internal construction designs, resulting in varying physical heights while maintaining identical electrical specifications. Height differences must be verified against PCB layout and clearance requirements before substitution.

Q: Are Panasonic EEU-FC0J102 parts compatible with Nichicon UPJ0J102MPD?

A: Yes, electrically and mechanically compatible. Both maintain 1000 µF, 6.3 V, ±20% specifications and identical lead spacing and case diameter. EEU-FC0J102 is an active product with AEC-Q200 qualification, making it suitable for new designs. The lifetime rating is 3000 Hrs @ 105°C compared to the original 5000 Hrs specification.

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

A: This designation indicates the part has been superseded and is no longer recommended for new product development. Existing inventory may remain available for legacy system support. For new designs, active products such as EEU-FC0J102, B41858C4108M000, or B41888C4108M000 are recommended.

Q: Which substitute offers the best performance upgrade?

A: B41888C4108M000 provides the highest performance specification with 16 V rating, 7000 Hrs @ 105°C lifetime, 46 mOhms impedance, and AEC-Q200 automotive qualification. This part is suitable for applications requiring enhanced reliability and extended service life.

Q: Can I use UPS0J102MPD as a substitute?

A: UPS0J102MPD is electrically compatible but has reduced lifetime (2000 Hrs @ 105°C) compared to the original 5000 Hrs specification. This part is suitable only for applications with lower reliability requirements or shorter service life expectations. Verify application requirements before substitution.

Q: Are all listed substitutes RoHS3 compliant?

A: Yes, all listed parts are ROHS3 compliant. This compliance status is maintained across all equivalent and substitute options.

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