UVR2C100MPD Equivalent & Substitute Parts

Part Overview

The UVR2C100MPD is a 10 µF, 160 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 This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line.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 for maintenance, repair, and legacy system support where original components are unavailable or inventory is depleted.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	160 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.138" (4.60mm)
Case Diameter	0.315" Dia (8.00mm)
Height (Seated Max)	0.512" (13.00mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UVR2C100MPD is determined by the following critical parameters:

Mandatory Matching Parameters:

Capacitance: 10 µF (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can (exact match required)
Mounting Type: Through Hole (exact match required)
Lead Spacing: 0.138" (4.60mm) (exact match required)
Case Diameter: 0.315" Dia (8.00mm) (exact match required)

Allowable Variation Parameters:

Voltage Rating: 160 V or higher (substitutes at 200 V are acceptable as they provide higher voltage margin)
Operating Temperature Range: Must encompass or match the original -40°C ~ 85°C range
Lifetime @ Temperature: 2000 Hrs @ 85°C or greater
Ripple Current: Values within component thermal design limits

Substitutes are categorized as follows:

Parametric Equivalent: UVR2C100MPD1AA (Nichicon UVR series, Active status, identical electrical and mechanical specifications)

Direct Equivalent: 160PK10MEFC8X11.5 (Rubycon PK series, identical voltage and mechanical footprint, Active status)

Upgrade Substitutes: UVK2D100MPD, 200PK10MEFC8X11.5, 200LEX10MEFC8X11.5, 200LLE10MEFC8X11.5, ESMQ201ELL100MHB5D (all rated 200 V, maintaining identical mechanical footprint and capacitance, providing higher voltage margin)

Similar Alternatives: ECA-2CM100, ESMG161ELL100MJC5S (same electrical specifications but with different lead spacing and case diameter; not direct substitutes due to mechanical incompatibility)

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp	Lead Spacing	Case Dia	Height (Max)	Status
UVR2C100MPD	Nichicon	10 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Not For New Designs
UVR2C100MPD1AA	Nichicon	10 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active
UVK2D100MPD	Nichicon	10 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.453" (11.50mm)	Not For New Designs
160PK10MEFC8X11.5	Rubycon	10 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.531" (14.60mm)	Active
200PK10MEFC8X11.5	Rubycon	10 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.531" (14.60mm)	Active
200LEX10MEFC8X11.5	Rubycon	10 µF	200 V	±20%	5000 Hrs @ 125°C	-40°C ~ 125°C	0.138" (4.60mm)	0.315" (8.00mm)	0.531" (14.60mm)	Active
200LLE10MEFC8X11.5	Rubycon	10 µF	200 V	±20%	15000 Hrs @ 105°C	-40°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.531" (14.60mm)	Active
ESMQ201ELL100MHB5D	Chemi-Con	10 µF	200 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active
ESMQ161ELL100MHB5D	Chemi-Con	10 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active

Engineering Selection Recommendations

First Priority - Parametric Equivalent: UVR2C100MPD1AA is the recommended direct replacement. It is manufactured by Nichicon in the same UVR series with identical electrical and mechanical specifications. This part carries Active product status, ensuring continued availability and supply chain support. RoHS3 compliance is maintained.

Second Priority - Direct Equivalent (Same Voltage): 160PK10MEFC8X11.5 (Rubycon PK series) provides identical voltage rating and capacitance with Active status. Mechanical footprint is compatible with lead spacing and case diameter matching. Height variation of 0.531" versus 0.512" is within typical PCB layout tolerances for through-hole components.

Third Priority - Upgrade Substitutes (Higher Voltage): Parts rated at 200 V (UVK2D100MPD, 200PK10MEFC8X11.5, 200LEX10MEFC8X11.5, 200LLE10MEFC8X11.5, ESMQ201ELL100MHB5D) are electrically compatible as they maintain identical capacitance and tolerance while providing higher voltage margin. All carry Active product status and RoHS3 compliance. These are suitable for applications where the circuit voltage does not exceed 160 V.

Compliance Verification: All recommended substitutes maintain RoHS3 compliance and REACH Unaffected status, matching the original part's regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a 200 V rated capacitor in place of the 160 V UVR2C100MPD? A: Yes. A 200 V rated capacitor with identical capacitance, tolerance, and mechanical footprint is a valid substitute. The higher voltage rating provides additional safety margin and does not affect circuit operation when the applied voltage does not exceed 160 V.

Q: What is the difference between UVR2C100MPD and UVR2C100MPD1AA? A: Both parts are electrically and mechanically identical with 10 µF capacitance at 160 V. The primary difference is product status: UVR2C100MPD is Not For New Designs, while UVR2C100MPD1AA is Active. For new applications and ongoing supply, UVR2C100MPD1AA is the preferred choice.

Q: Are the Rubycon PK series parts (160PK10MEFC8X11.5 and 200PK10MEFC8X11.5) compatible with the original Nichicon part? A: Yes. Both Rubycon parts match the critical parameters: 10 µF capacitance, ±20% tolerance, identical lead spacing (0.138" / 4.60mm), and case diameter (0.315" / 8.00mm). Height differences are minor and do not affect through-hole PCB mounting.

Q: What is the advantage of 200LLE10MEFC8X11.5 over other 200 V substitutes? A: The 200LLE10MEFC8X11.5 offers extended lifetime of 15000 Hrs @ 105°C compared to 2000 Hrs @ 85°C for the original part. This provides improved reliability in applications subject to sustained elevated temperatures. Operating temperature range extends to 105°C.

Q: Can I use ECA-2CM100 or ESMG161ELL100MJC5S as substitutes? A: No. While these parts share identical electrical specifications (10 µF, 160 V, ±20%), they have different mechanical footprints. Lead spacing is 0.197" (5.00mm) and case diameter is 0.394" (10.00mm), making them incompatible with PCBs designed for the 0.138" lead spacing and 0.315" case diameter of the UVR2C100MPD.

Q: What does "Not For New Designs" mean for the original UVR2C100MPD? A: This designation indicates the part has been superseded by the manufacturer and is no longer recommended for new product development. Existing inventory may be available, but long-term supply cannot be guaranteed. For new designs and ongoing production, Active status parts such as UVR2C100MPD1AA are the appropriate choice.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All recommended substitutes listed in this document maintain RoHS3 compliance and REACH Unaffected status, matching the regulatory requirements of the original UVR2C100MPD.

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