Equivalent & Substitute Parts for UPW1C102MPD

Part Overview

The Nichicon UPW1C102MPD is a 1000 µF, 16 V aluminum electrolytic capacitor in radial, can package configuration. This component is rated for 5000 hours at 105°C and is classified as Not For New Designs. Due to its obsolescence status, equivalent and substitute parts from active product lines are necessary for ongoing maintenance, repair, and legacy system support. Suitable alternatives maintain the core electrical specifications while offering improved availability and, in some cases, enhanced reliability ratings.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Mounting Type	Through Hole
Package Type	Radial, Can
Lead Spacing	0.197" (5.00mm)
Diameter	0.394" (10.00mm)
Height	0.787" (20.00mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following parameters:

Primary Criteria (Must Match):

Capacitance: 1000 µF
Voltage Rating: 16 V
Tolerance: ±20%
Polarization: Polar
Mounting Type: Through Hole
Package Type: Radial, Can

Secondary Criteria (Physical Compatibility):

Lead Spacing: 0.197" (5.00mm) for direct PCB fit
Diameter: 0.394" (10.00mm) for envelope compatibility
Height: Maximum 0.787" (20.00mm) for space constraints

Tertiary Criteria (Performance Considerations):

Lifetime @ 105°C: 5000 Hrs minimum preferred
Operating Temperature: -55°C ~ 105°C
Impedance and ripple current ratings for circuit performance

Parts are grouped into two categories: Direct Substitutes (identical physical and electrical specifications) and Similar Substitutes (matching core electrical parameters with acceptable dimensional or performance variations).

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Lead Spacing	Diameter	Height (Max)	Impedance	Product Status	Ratings
UPW1C102MPD	Nichicon	UPW	1000 µF	16 V	5000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.787" (20.00mm)	52 mOhms	Not For New Designs	—
UPJ1C102MPD	Nichicon	UPJ	1000 µF	16 V	5000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	1.299" (33.00mm)	72 mOhms	Not For New Designs	—
UPJ1C102MHD6	Nichicon	UPJ	1000 µF	16 V	5000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	0.650" (16.50mm)	84 mOhms	Not For New Designs	—
UPM1C102MPD	Nichicon	UPM	1000 µF	16 V	5000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	1.319" (34.60mm)	47 mOhms	Not For New Designs	AEC-Q200
UPM1C102MHD6	Nichicon	UPM	1000 µF	16 V	5000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	0.669" (17.00mm)	55 mOhms	Not For New Designs	AEC-Q200
UPS1C102MPD	Nichicon	UPS	1000 µF	16 V	2000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.866" (22.00mm)	110 mOhms	Not For New Designs	—
EEU-FC1C102S	Panasonic	FC	1000 µF	16 V	3000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.787" (20.00mm)	52 mOhms	Active	AEC-Q200
EEU-FC1C102	Panasonic	FC	1000 µF	16 V	3000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.984" (25.00mm)	45 mOhms	Active	AEC-Q200
EEU-FC1C102B	Panasonic	FC	1000 µF	16 V	3000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	1.063" (27.00mm)	45 mOhms	Active	AEC-Q200
EEU-FC1C102SB	Panasonic	FC	1000 µF	16 V	3000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.866" (22.00mm)	52 mOhms	Active	AEC-Q200
ELXZ160ELL102MJ20S	Chemi-Con	LXZ	1000 µF	16 V	5000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.846" (21.50mm)	52 mOhms	Active	AEC-Q200

Engineering Selection Recommendations

Direct Substitutes (Identical Physical Envelope):

For applications requiring exact form-factor compatibility with the UPW1C102MPD (0.197" lead spacing, 0.394" diameter, 0.787" maximum height), the EEU-FC1C102S from Panasonic is the primary choice. This part maintains identical physical dimensions and electrical core specifications while offering Active product status and AEC-Q200 automotive qualification. The impedance and ripple current characteristics are equivalent.

Automotive-Qualified Alternatives:

The Chemi-Con ELXZ160ELL102MJ20S provides equivalent performance with 5000-hour lifetime at 105°C, matching the original UPW1C102MPD specification. This part carries AEC-Q200 certification and Active status, making it suitable for automotive and mission-critical applications. Physical dimensions are compatible with the original design envelope.

Space-Constrained Applications:

When PCB layout permits minimal height variation, the Nichicon UPM1C102MPD offers superior electrical performance (47 mOhms impedance) with AEC-Q200 qualification. However, its 1.319" height exceeds the original 0.787" specification and requires PCB layout verification.

General-Purpose Substitution:

The Panasonic EEU-FC1C102 and EEU-FC1C102B series provide Active product status with AEC-Q200 ratings. These parts accommodate height variations up to 1.063" and maintain electrical compatibility. Selection depends on available PCB clearance.

Reduced-Lifetime Applications:

The Nichicon UPS1C102MPD offers the closest physical match to the original (0.866" height) but provides only 2000-hour lifetime at 105°C. This part is suitable only for applications where reduced operational life is acceptable.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with different lead spacing?

A: Lead spacing determines PCB hole pattern compatibility. The original UPW1C102MPD uses 0.197" (5.00mm) spacing. Parts with 0.295" (7.50mm) spacing, such as UPJ1C102MHD6 and UPM1C102MHD6, require PCB redesign and cannot be used as direct drop-in replacements.

Q: What is the significance of AEC-Q200 certification?

A: AEC-Q200 is an automotive qualification standard indicating the part meets reliability and performance requirements for automotive applications. Parts carrying this rating (Panasonic FC series, Chemi-Con LXZ series, Nichicon UPM series) are suitable for automotive and high-reliability environments. Non-certified parts are acceptable for general-purpose applications.

Q: Does product status affect substitution eligibility?

A: Product status indicates availability and manufacturer support. Active parts (Panasonic EEU-FC series, Chemi-Con ELXZ series) offer ongoing supply and technical support. Not For New Designs parts (Nichicon UPW, UPJ, UPS series) are suitable for legacy system maintenance but should not be specified for new designs.

Q: How do impedance differences affect circuit performance?

A: Impedance values range from 45 mOhms to 110 mOhms across the substitute list. Lower impedance (45–52 mOhms) provides better high-frequency ripple current handling. The original UPW1C102MPD specifies 52 mOhms. Parts with significantly higher impedance (84–110 mOhms) may affect circuit stability in noise-sensitive applications.

Q: Can I substitute a part with different height if PCB space permits?

A: Yes, provided the new height does not exceed available clearance. Height variations range from 0.650" to 1.319" across the substitute list. Verify mechanical clearance before selection. Taller components may interfere with adjacent components or enclosure constraints.

Q: What is the difference between bulk and cut tape packaging?

A: Bulk packaging (standard) is suitable for manual assembly and repair. Cut tape (CT) packaging is used for automated pick-and-place assembly. For replacement and repair applications, bulk packaging is standard. EEU-FC1C102B and EEU-FC1C102SB are supplied in cut tape format but are electrically identical to their bulk counterparts.

Q: Is the 3000-hour lifetime of Panasonic parts acceptable as a substitute for the 5000-hour original?

A: Lifetime rating depends on application requirements. For continuous operation at 105°C, 3000 hours represents approximately 4.3 months of continuous duty. For intermittent or lower-temperature operation, the effective lifetime extends significantly. Verify application duty cycle before accepting reduced lifetime ratings.

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