Equivalent & Substitute Parts for UPW2F100MPD1TD

Part Overview

The UPW2F100MPD1TD is a 10 µF, 315 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Finding equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain flexibility, and support legacy system maintenance where this capacitor is currently deployed.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	315 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.197" (5.00 mm)
Case Diameter	0.394" (10.00 mm)
Operating Temperature Range	-40°C to 105°C
Lifetime @ 105°C	5000 Hrs

Substitute Part Grouping Explanation

Substitution for the UPW2F100MPD1TD is determined by the following critical parameters:

Capacitance Value: Must be 10 µF (exact match required)
Voltage Rating: Must be equal to or greater than 315 V
Tolerance: ±20% (standard for this category)
Polarization: Polar (required for electrolytic type)
Package Configuration: Radial, Can with Through Hole mounting
Lead Spacing: 0.197" (5.00 mm) for PCB compatibility
Case Diameter: 0.394" (10.00 mm) for mechanical fit
Operating Temperature: -40°C to 105°C minimum range
RoHS Compliance: ROHS3 Compliant

The substitute parts listed below meet or exceed these parameters. Voltage ratings above 315 V provide additional design margin and are electrically compatible. Extended lifetime ratings indicate improved reliability characteristics.

Parameter Comparison

Parameter	UPW2F100MPD1TD (Main)	UCS2G100MPD1TD	UCS2V100MPD1TD	EKXG401ETD100MJ20S
Manufacturer	Nichicon	Nichicon	Nichicon	Chemi-Con
Capacitance	10 µF	10 µF	10 µF	10 µF
Voltage Rating	315 V	400 V	350 V	400 V
Tolerance	±20%	±20%	±20%	±20%
Lifetime @ 105°C	5000 Hrs	8000 Hrs	8000 Hrs	8000 Hrs
Operating Temperature	-40°C to 105°C	-40°C to 105°C	-40°C to 105°C	-40°C to 105°C
Lead Spacing	0.197" (5.00 mm)	0.197" (5.00 mm)	0.197" (5.00 mm)	0.197" (5.00 mm)
Case Diameter	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Height (Max)	0.866" (22.00 mm)	0.846" (21.50 mm)	0.846" (21.50 mm)	0.846" (21.50 mm)
Package Type	Radial, Can	Radial, Can	Radial, Can	Radial, Can
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Product Status	Not For New Designs	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Nichicon UCS2G100MPD1TD (400 V Rating)

This part is a direct substitute with enhanced specifications. The 400 V voltage rating exceeds the original 315 V requirement, providing additional design margin. The extended 8000-hour lifetime at 105°C improves reliability over the original 5000-hour rating. Active product status ensures long-term availability. Identical mechanical dimensions and lead spacing guarantee PCB compatibility without layout modifications.

Nichicon UCS2V100MPD1TD (350 V Rating)

This part provides a voltage rating closer to the original specification while maintaining all mechanical compatibility. The 350 V rating remains above the 315 V requirement. The 8000-hour lifetime rating represents an improvement in thermal endurance. Active product status supports sustained supply chain access.

Chemi-Con EKXG401ETD100MJ20S (400 V Rating)

This cross-manufacturer substitute meets all electrical and mechanical requirements. The 400 V rating provides design margin above the 315 V specification. The 8000-hour lifetime at 105°C exceeds original performance. All dimensional parameters align with the original part, ensuring direct PCB compatibility. Active product status and ROHS3 compliance support regulatory requirements.

All substitute parts are ROHS3 compliant and REACH unaffected, maintaining regulatory alignment with the original component.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a higher voltage rating than the original 315 V specification?

A: Yes. Aluminum electrolytic capacitors with higher voltage ratings are electrically compatible in applications designed for lower voltages. The higher voltage rating provides additional design margin and does not negatively affect circuit performance. All listed substitutes (350 V and 400 V) are suitable for circuits originally specified for 315 V operation.

Q: Are the mechanical dimensions identical between the main part and substitutes?

A: The lead spacing (0.197" / 5.00 mm) and case diameter (0.394" / 10.00 mm) are identical across all parts, ensuring PCB footprint compatibility. The substitute parts have a maximum seated height of 0.846" (21.50 mm) compared to the original 0.866" (22.00 mm). This 0.020" (0.50 mm) reduction in height provides additional clearance and does not create compatibility issues.

Q: What is the difference between the Nichicon and Chemi-Con substitutes?

A: Both manufacturers provide equivalent electrical performance and mechanical compatibility. The Nichicon UCS series parts are from the same manufacturer as the original component, offering design continuity. The Chemi-Con EKXG401ETD100MJ20S provides a cross-manufacturer alternative with identical electrical specifications and mechanical fit. Selection between these options depends on supply chain preferences and inventory availability.

Q: Why do the substitute parts have longer lifetimes (8000 Hrs vs. 5000 Hrs)?

A: The substitute parts represent newer product generations with improved thermal stability and component materials. The extended 8000-hour lifetime at 105°C indicates enhanced reliability characteristics. This improvement does not affect compatibility; it represents a performance upgrade suitable for applications requiring extended operational life.

Q: Is the ±20% tolerance maintained across all substitute parts?

A: Yes. All substitute parts maintain the ±20% capacitance tolerance, ensuring consistent performance within the original design specifications.

Q: Can I mix different substitute parts in the same circuit?

A: Yes. All substitute parts meet the same electrical and mechanical requirements and can be used interchangeably within the same application. PCB layout and component sourcing decisions may determine which substitute is used in specific production batches.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message