Equivalent & Substitute Parts for UVR2D4R7MPD

Part Overview

The UVR2D4R7MPD is a 4.7 µF, 200 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for 2000 hours at 85°C and is classified as Not For New Designs. Due to this product status and the need for modern alternatives with extended operational capabilities, equivalent and substitute parts are available across multiple manufacturers with enhanced specifications and active product status.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Voltage Rating	200 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.138" (4.60 mm)
Size / Dimension	0.315" Dia (8.00 mm)
Height - Seated (Max)	0.512" (13.00 mm)
Mounting Type	Through Hole
Operating Temperature	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UVR2D4R7MPD is determined by strict adherence to the following electrical and mechanical parameters:

Core Substitution Criteria:

Capacitance: 4.7 µF (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can (exact match required)
Lead Spacing: 0.138" (4.60 mm) (exact match required)
Size / Dimension: 0.315" Dia (8.00 mm) (exact match required)
Height - Seated (Max): 0.512" (13.00 mm) (exact match required)
Mounting Type: Through Hole (exact match required)

Allowable Variations:

Voltage Rating: Equal to or greater than 200 V
Operating Temperature: Equal to or greater than the original range
Lifetime @ Temperature: Equal to or greater than 2000 Hrs @ 85°C
Ripple Current: Equal to or greater than original specifications
ESR: Lower values are acceptable
Manufacturer: Different manufacturers permitted if all parameters match

Substitute parts are categorized as Upgrade (higher voltage or extended lifetime) or Parametric Equivalent (same voltage, different manufacturer).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp.	Operating Temp.	Product Status	Lead Spacing	Size / Dimension	Height (Max)
UVR2D4R7MPD	Nichicon	4.7 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	Not For New Designs	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)
ESMG201ELL4R7MHB5D	Chemi-Con	4.7 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	Active	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)
UVR2E4R7MPD	Nichicon	4.7 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	Not For New Designs	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)
ESMG251ELL4R7MHB5D	Chemi-Con	4.7 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	Active	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)
ESMQ351ELL4R7MHB5D	Chemi-Con	4.7 µF	350 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	Active	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)
UVC2G4R7MPD	Nichicon	4.7 µF	400 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	Active	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)
475KFM400MFH	Cornell Dubilier / Illinois Capacitor	4.7 µF	400 V	±20%	10000 Hrs @ 105°C	-40°C ~ 105°C	Active	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)

Engineering Selection Recommendations

Parametric Equivalent (Same Voltage, Active Status): ESMG201ELL4R7MHB5D from Chemi-Con is a direct parametric equivalent with identical electrical and mechanical specifications. This part carries Active product status and is suitable for new designs, making it the primary replacement for the UVR2D4R7MPD.

Upgrade Options (Higher Voltage Rating):

UVR2E4R7MPD (250 V): Provides voltage margin while maintaining the same thermal and mechanical characteristics. Carries Not For New Designs status.
ESMG251ELL4R7MHB5D (250 V): Chemi-Con equivalent with Active status and higher ripple current capability at high frequency (137.5 mA @ 100 kHz vs. 88 mA @ 10 kHz).
ESMQ351ELL4R7MHB5D (350 V): Chemi-Con part with Active status and enhanced high-frequency ripple current performance.
UVC2G4R7MPD (400 V): Nichicon upgrade with extended operating temperature range (-40°C ~ 105°C) and Active product status.
475KFM400MFH (400 V): Cornell Dubilier / Illinois Capacitor option with highest voltage rating, extended lifetime (10000 Hrs @ 105°C), and Active status.

Selection should prioritize parts with Active product status for new designs. Voltage upgrades provide additional design margin and are mechanically and electrically compatible.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage rated capacitor as a substitute? A: Yes. A capacitor with voltage rating equal to or greater than 200 V is acceptable. Higher voltage ratings provide additional design margin and are electrically compatible. All mechanical parameters must remain identical.

Q: What is the difference between Upgrade and Parametric Equivalent classifications? A: Parametric Equivalent parts match all electrical and mechanical specifications of the original part. Upgrade parts exceed one or more specifications (such as voltage rating or lifetime) while maintaining mechanical compatibility.

Q: Are all substitute parts mechanically interchangeable? A: Yes. All listed substitute parts maintain identical lead spacing (0.138" / 4.60 mm), package diameter (0.315" / 8.00 mm), and maximum height (0.512" / 13.00 mm). They are direct through-hole replacements.

Q: Why is the UVR2D4R7MPD marked as Not For New Designs? A: This designation indicates the part is in mature or end-of-life status. Active alternatives are available with equivalent or superior specifications and should be used for new circuit designs.

Q: What is the significance of the 2000 Hrs @ 85°C lifetime specification? A: This indicates the capacitor maintains its rated capacitance and performance for 2000 hours of continuous operation at 85°C. The 475KFM400MFH offers extended lifetime (10000 Hrs @ 105°C), providing greater reliability margin in high-temperature applications.

Q: Can I substitute with a part from a different manufacturer? A: Yes. ESMG201ELL4R7MHB5D (Chemi-Con) is a direct parametric equivalent. All substitute parts listed maintain identical mechanical and electrical compatibility regardless of manufacturer.

Q: What does RoHS3 Compliant mean? A: RoHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead, mercury, cadmium, and other hazardous materials. All listed parts are RoHS3 compliant.

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