Nichicon UVR2F3R3MPD1TD Equivalent & Substitute Parts

Part Overview

The Nichicon UVR2F3R3MPD1TD is a 3.3 µF, 315 V aluminum electrolytic capacitor in radial configuration with a rated lifetime of 2000 hours at 85°C. This component is classified as Not For New Designs, indicating it has been superseded in Nichicon's product portfolio. Finding equivalent and substitute parts is necessary for legacy system maintenance, repair operations, and applications where the original specification must be maintained or where enhanced performance characteristics are acceptable.

Key Parameters

Parameter	Value
Capacitance	3.3 µF
Tolerance	±20%
Voltage - Rated	315 V
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Polarization	Polar
Lead Spacing	0.197" (5.00 mm)
Size / Dimension	0.394" Dia (10.00 mm)
Height - Seated (Max)	0.551" (14.00 mm)
Mounting Type	Through Hole
Package / Case	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the UVR2F3R3MPD1TD is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Capacitance: 3.3 µF (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Lead Spacing: 0.197" (5.00 mm) (exact match required)
Physical Dimensions: 0.394" Dia × 0.551" Height (exact match required)
Mounting Type: Through Hole (exact match required)
Package / Case: Radial, Can (exact match required)

Allowable Variation Parameters:

Voltage - Rated: May be equal to or greater than 315 V
Operating Temperature Range: May be extended beyond -40°C ~ 85°C
Lifetime @ Temperature: May be equal to or greater than 2000 Hrs @ 85°C
Ripple Current: May be equal to or greater than specified values

All substitute parts listed maintain identical mechanical and electrical core specifications while offering enhanced thermal performance, extended operational temperature ranges, or improved lifetime ratings.

Parameter Comparison

Part Number	Series	Capacitance	Voltage (V)	Lifetime @ Temp	Operating Temp Range	Lead Spacing	Size Dia	Height	Ripple Current @ 120 Hz	Inventory
UVR2F3R3MPD1TD	UVR	3.3 µF	315	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.394" (10.00 mm)	0.551" (14.00 mm)	55 mA	634 Pcs
UPS2F3R3MPD1TD	UPS	3.3 µF	315	2000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.394" (10.00 mm)	0.551" (14.00 mm)	34 mA	7919 Pcs
UPW2F3R3MPD1TD	UPW	3.3 µF	315	5000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.394" (10.00 mm)	0.551" (14.00 mm)	34 mA	1027 Pcs
UVR2G3R3MPD1TD	UVR	3.3 µF	400	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.394" (10.00 mm)	0.551" (14.00 mm)	55 mA	2994 Pcs
UVR2V3R3MPD1TD	UVR	3.3 µF	350	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.394" (10.00 mm)	0.551" (14.00 mm)	55 mA	1066 Pcs

Engineering Selection Recommendations

All substitute parts listed are ROHS3 Compliant and REACH Unaffected, maintaining full regulatory compliance with the original UVR2F3R3MPD1TD specification.

UPS2F3R3MPD1TD: Direct functional upgrade with extended operating temperature range (-40°C ~ 105°C) and elevated temperature lifetime rating (2000 Hrs @ 105°C). Maintains 315 V rating and identical mechanical footprint. Suitable for applications requiring improved thermal performance while preserving original voltage specification.

UPW2F3R3MPD1TD: Extended lifetime variant (5000 Hrs @ 105°C) with operating temperature range of -40°C ~ 105°C. Maintains 315 V rating and identical mechanical footprint. Appropriate for long-service-life applications where extended operational duration is required.

UVR2G3R3MPD1TD: Elevated voltage rating (400 V) with identical thermal characteristics (2000 Hrs @ 85°C) and operating temperature range (-40°C ~ 85°C). Maintains identical mechanical footprint. Suitable for applications where higher voltage margin is beneficial.

UVR2V3R3MPD1TD: Intermediate voltage rating (350 V) with identical thermal characteristics (2000 Hrs @ 85°C) and operating temperature range (-40°C ~ 85°C). Maintains identical mechanical footprint. Suitable for applications requiring voltage rating between 315 V and 400 V.

Frequently Asked Questions (FAQ)

Q: Can UPS2F3R3MPD1TD replace UVR2F3R3MPD1TD in all applications?

A: Yes, provided the application does not require the specific ripple current performance of the original part. UPS2F3R3MPD1TD offers superior thermal performance with extended operating temperature range and elevated temperature lifetime rating, making it suitable for legacy system replacement.

Q: What is the primary difference between UPS2F3R3MPD1TD and UPW2F3R3MPD1TD?

A: Both parts share identical voltage rating (315 V), capacitance (3.3 µF), and operating temperature range (-40°C ~ 105°C). The primary distinction is lifetime rating: UPS2F3R3MPD1TD is rated for 2000 hours at 105°C, while UPW2F3R3MPD1TD is rated for 5000 hours at 105°C. Selection depends on required service life.

Q: Are voltage-rated substitutes (UVR2G3R3MPD1TD, UVR2V3R3MPD1TD) interchangeable with the original part?

A: Yes. Higher voltage-rated capacitors are electrically compatible with lower voltage applications. UVR2G3R3MPD1TD (400 V) and UVR2V3R3MPD1TD (350 V) maintain identical mechanical footprint, capacitance, tolerance, and thermal characteristics as the original 315 V part. Selection of higher voltage rating provides additional voltage margin without affecting circuit performance.

Q: Do all substitute parts maintain the same physical dimensions?

A: Yes. All substitute parts listed maintain identical lead spacing (0.197" / 5.00 mm), diameter (0.394" / 10.00 mm), and height (0.551" / 14.00 mm), ensuring direct mechanical compatibility with existing PCB layouts.

Q: What compliance certifications apply to all substitute parts?

A: All substitute parts are ROHS3 Compliant and REACH Unaffected, maintaining full regulatory alignment with the original UVR2F3R3MPD1TD specification.

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