UVR2F220MHD1TO Equivalent & Substitute Parts

Part Overview

The UVR2F220MHD1TO is a 22 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 This component is classified as Not For New Designs, indicating it has been superseded in Nichicon's product portfolio. Finding equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain flexibility, and access components with improved performance characteristics such as extended lifetime ratings and higher ripple current capabilities.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	315 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.197" (5.00 mm)
Diameter	0.492" (12.50 mm)
Mounting Type	Through Hole
Operating Temperature Range	-40°C ~ 85°C
Lifetime Rating	2000 Hrs @ 85°C

Substitute Part Grouping Explanation

Substitution of the UVR2F220MHD1TO is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Capacitance: 22 µF (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can (exact match required)
Lead Spacing: 0.197" (5.00 mm) (exact match required)
Diameter: 0.492" (12.50 mm) (exact match required)
Mounting Type: Through Hole (exact match required)

Voltage Rating Substitution Logic: Substitute parts must have a voltage rating equal to or greater than 315 V. Parts rated at 350 V or 400 V are acceptable as they provide equal or superior voltage withstand capability.

Thermal and Lifetime Considerations: Substitute parts may have different lifetime ratings and maximum operating temperatures. Parts with extended lifetime ratings (10000 Hrs @ 105°C or 12000 Hrs @ 105°C) and higher maximum operating temperatures (-40°C ~ 105°C) represent performance upgrades but remain functionally compatible.

Ripple Current: Substitute parts may have different ripple current specifications at standard frequencies (120 Hz, 10 kHz, 100 kHz). These differences do not affect substitutability but should be evaluated for specific application requirements.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ Temp.	Op. Temp. Range	Lead Spacing	Diameter	Height	Product Status
UVR2F220MHD1TO	Nichicon	UVR	22 µF	315 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Not For New Designs
UCY2V220MHD3TO	Nichicon	UCY	22 µF	350 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active
UCS2G220MHD1TO	Nichicon	UCS	22 µF	400 V	±20%	10000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active
UCS2V220MHD1TO	Nichicon	UCS	22 µF	350 V	±20%	10000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active
UVK2V220MHD1TO	Nichicon	UVK	22 µF	350 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Not For New Designs
350PX22MEFCG412.5X20	Rubycon	PX	22 µF	350 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active
400PX22MEFCG412.5X20	Rubycon	PX	22 µF	400 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.866" (22.00 mm)	Active
EKXG401ETD220MK20S	Chemi-Con	KXG	22 µF	400 V	±20%	10000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00 mm)	0.492" (12.50 mm)	0.846" (21.50 mm)	Active

Engineering Selection Recommendations

Direct Substitutes (Same Voltage Class): The UCY2V220MHD3TO and UVK2V220MHD1TO both match the 350 V voltage requirement and maintain identical mechanical dimensions. The UCY2V220MHD3TO is preferred for new designs as it carries Active product status and offers extended lifetime (12000 Hrs @ 105°C) compared to the original part's 2000 Hrs @ 85°C rating. The UVK2V220MHD1TO is classified as Not For New Designs and should be avoided for new applications.

Upgraded Voltage Ratings: The UCS2G220MHD1TO (400 V) and UCS2V220MHD1TO (350 V) from Nichicon's UCS series provide Active product status with 10000 Hrs @ 105°C lifetime ratings. These represent performance upgrades with extended thermal operating range (-40°C ~ 105°C). The 400 V variant provides additional voltage margin.

Cross-Manufacturer Alternatives: The Rubycon 350PX22MEFCG412.5X20 and 400PX22MEFCG412.5X20 are Active products with 2000 Hrs @ 105°C ratings. The Chemi-Con EKXG401ETD220MK20S offers 400 V rating with 10000 Hrs @ 105°C lifetime, matching the performance tier of Nichicon's UCS series.

Compliance Status: All substitute parts are ROHS3 compliant and carry EAR99 ECCN classification, matching the original part's regulatory status. The UCY2V220MHD3TO carries REACH Affected status, while all other substitutes are REACH Unaffected.

Frequently Asked Questions (FAQ)

Q: Can I use a 350 V rated capacitor in place of the 315 V UVR2F220MHD1TO? A: Yes. A 350 V rated capacitor provides equal or superior voltage withstand capability and is electrically compatible. All 350 V and 400 V rated substitutes listed are acceptable replacements from a voltage perspective.

Q: What is the difference between the Nichicon UCS and UCY series substitutes? A: Both are Nichicon products with identical capacitance, tolerance, and mechanical dimensions. The UCY2V220MHD3TO offers superior lifetime (12000 Hrs @ 105°C) compared to the UCS series (10000 Hrs @ 105°C). The UCS series is available in both 350 V and 400 V ratings, while the UCY substitute is 350 V only.

Q: Are there height differences between substitutes? A: Yes. The original UVR2F220MHD1TO has a seated height of 0.866" (22.00 mm). The Nichicon UCS series and UCY series substitutes have a seated height of 0.846" (21.50 mm), a reduction of 0.020" (0.50 mm). The Rubycon PX series maintains the original 0.866" (22.00 mm) height. Verify PCB layout clearance before substitution.

Q: Which substitute offers the best lifetime rating? A: The UCY2V220MHD3TO provides the highest lifetime rating at 12000 Hrs @ 105°C. The Nichicon UCS series and Chemi-Con EKXG401ETD220MK20S both offer 10000 Hrs @ 105°C. The Rubycon PX series provides 2000 Hrs @ 105°C.

Q: Can I use a cross-manufacturer substitute from Rubycon or Chemi-Con? A: Yes. The Rubycon 350PX22MEFCG412.5X20, 400PX22MEFCG412.5X20, and Chemi-Con EKXG401ETD220MK20S all meet the mechanical and electrical compatibility requirements. All are Active products with ROHS3 compliance.

Q: Should I avoid parts marked "Not For New Designs"? A: Yes. The UVR2F220MHD1TO and UVK2V220MHD1TO are both marked Not For New Designs. For new applications, select from Active status parts: UCY2V220MHD3TO, UCS2G220MHD1TO, UCS2V220MHD1TO, 350PX22MEFCG412.5X20, 400PX22MEFCG412.5X20, or EKXG401ETD220MK20S.

Q: What is the ripple current difference between substitutes? A: Ripple current specifications vary by series and frequency. The original part supports 190 mA @ 120 Hz and 304 mA @ 10 kHz. Substitutes range from 140–380 mA @ 120 Hz and 210–760 mA @ 100 kHz depending on series and voltage rating. Verify ripple current requirements for your specific application.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message