UVZ2V2R2MPH Equivalent & Substitute Parts

Part Overview

The UVZ2V2R2MPH is a 2.2 µF, 350 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This part is classified as Obsolete and has a rated lifetime of 1000 hours at 105°C. Due to its obsolete status and limited availability for new production, equivalent and upgraded substitute parts are necessary for ongoing design support and component sourcing.

Key Parameters

Parameter	Value
Capacitance	2.2 µF
Voltage Rating	350 V
Tolerance	±20%
Lifetime @ Temperature	1000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.138" (4.60 mm)
Diameter	0.315" (8.00 mm)
Height	0.512" (13.00 mm)

Substitute Part Grouping Explanation

Substitution for the UVZ2V2R2MPH is determined by the following critical parameters:

Capacitance: 2.2 µF (exact match required)
Voltage Rating: Minimum 350 V (equal or higher acceptable)
Tolerance: ±20% (standard tolerance maintained)
Package Footprint: Radial, can configuration with 0.138" (4.60 mm) lead spacing
Mounting: Through-hole technology
Polarization: Polar (electrolytic)

Substitute parts are grouped into two categories:

Direct Equivalents: Parts with identical voltage rating (350 V) and equivalent electrical performance characteristics.

Upgraded Substitutes: Parts with higher voltage ratings (400 V) or improved lifetime ratings that maintain mechanical compatibility and electrical interchangeability while providing enhanced performance margins.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Height (Max)	Product Status	RoHS Status
UVZ2V2R2MPH	Nichicon	2.2 µF	350 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Obsolete	RoHS Non-Compliant
UVZ2V2R2MPD	Nichicon	2.2 µF	350 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Not For New Designs	ROHS3 Compliant
ULD2G2R2MPD	Nichicon	2.2 µF	400 V	±20%	15000 Hrs @ 105°C	-40°C ~ 105°C	0.531" (14.60 mm)	Not For New Designs	ROHS3 Compliant
UVY2G2R2MPD	Nichicon	2.2 µF	400 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Not For New Designs	ROHS3 Compliant
400LEX2.2MEFC8X11.5	Rubycon	2.2 µF	400 V	±20%	5000 Hrs @ 125°C	-40°C ~ 125°C	0.531" (14.60 mm)	Active	ROHS3 Compliant
400LEX2.2MEFC8X9	Rubycon	2.2 µF	400 V	±20%	4000 Hrs @ 125°C	-40°C ~ 125°C	0.433" (11.00 mm)	Not For New Designs	ROHS3 Compliant
400LLE2.2MEFC8X11.5	Rubycon	2.2 µF	400 V	±20%	15000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Active	ROHS3 Compliant
400LLE2R2MEFC8X11.5	Rubycon	2.2 µF	400 V	±20%	15000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Active	ROHS3 Compliant
400PX2.2MEFC8X11.5	Rubycon	2.2 µF	400 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Active	ROHS3 Compliant
400PX2R2MEFC8X11.5	Rubycon	2.2 µF	400 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.531" (14.60 mm)	Active	ROHS3 Compliant
EKMG401ELL2R2MHB5D	Chemi-Con	2.2 µF	400 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	0.512" (13.00 mm)	Obsolete	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (350 V Requirement):

UVZ2V2R2MPD is the direct equivalent with identical electrical specifications and mechanical footprint. This part maintains the same voltage rating and lifetime characteristics as the original UVZ2V2R2MPH while offering ROHS3 compliance. Inventory availability is 3617 units.

For Upgraded Performance (400 V Tolerance):

When circuit design permits voltage rating increase to 400 V, the following active-status parts are recommended:

400LLE2R2MEFC8X11.5 (Rubycon): Highest inventory availability (99,967 units), 15,000-hour lifetime at 105°C, ROHS3 compliant, active product status. Identical mechanical footprint to original part.
400LLE2.2MEFC8X11.5 (Rubycon): 15,000-hour lifetime at 105°C, ROHS3 compliant, active product status. Identical mechanical footprint to original part.
400LEX2.2MEFC8X11.5 (Rubycon): Extended operating temperature range (-40°C to 125°C), 5,000-hour lifetime at 125°C, ROHS3 compliant, active product status. Height increased to 0.531" (14.60 mm).
400PX2.2MEFC8X11.5 (Rubycon): Active product status, ROHS3 compliant, identical mechanical footprint to original part.

All upgraded substitutes maintain the same capacitance value, tolerance, lead spacing, and through-hole mounting configuration. Selection between these options depends on circuit voltage tolerance, thermal environment, and lifetime requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a 400 V rated capacitor in place of the 350 V original part?

A: Yes. A higher voltage rating provides additional safety margin and is electrically compatible. The 400 V substitutes maintain identical capacitance (2.2 µF), tolerance (±20%), and mechanical footprint (lead spacing 0.138", diameter 0.315", height 0.512" or 0.531" depending on part). Circuit operation is unaffected by the increased voltage rating.

Q: What is the difference between the Nichicon and Rubycon substitute options?

A: Both manufacturers provide equivalent electrical performance at 2.2 µF, 400 V with ±20% tolerance. Rubycon parts (400LLE and 400LEX series) offer active product status and extended availability. Nichicon parts (ULD and UVY series) are classified as "Not For New Designs" but remain available. Selection may depend on supply chain preference and inventory requirements.

Q: Does the height difference between 0.512" and 0.531" affect PCB compatibility?

A: The height difference of 0.019" (0.5 mm) is within standard PCB design tolerances for through-hole components. Verify clearance in your specific PCB layout. Parts with 0.512" height (UVZ2V2R2MPD, 400LLE2.2MEFC8X11.5, 400LLE2R2MEFC8X11.5, 400PX2.2MEFC8X11.5) maintain the original footprint. Parts with 0.531" height (ULD2G2R2MPD, 400LEX2.2MEFC8X11.5, 400PX2R2MEFC8X11.5) require clearance verification.

Q: What is the significance of ROHS3 compliance?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements. The original UVZ2V2R2MPH is RoHS non-compliant. All substitute parts listed are ROHS3 compliant, supporting modern procurement and environmental standards.

Q: Which substitute offers the longest operational lifetime?

A: The 400LLE2.2MEFC8X11.5 and 400LLE2R2MEFC8X11.5 (Rubycon) and ULD2G2R2MPD (Nichicon) all provide 15,000-hour lifetime at 105°C, compared to the original 1,000-hour rating. The 400LEX2.2MEFC8X11.5 extends this to 5,000 hours at 125°C with expanded temperature range.

Q: Are all substitute parts available in the same packaging?

A: All substitute parts are supplied in bulk packaging and maintain through-hole radial, can configuration. Lead spacing is standardized at 0.138" (4.60 mm) across all options, ensuring PCB compatibility.

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