UVR1C220MDA Equivalent & Substitute Parts

Part Overview

The UVR1C220MDA is a 22 µF, 16 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is rated for 2000 hours at 85°C and is designed for general-purpose applications. The part is currently obsolete, making equivalent and substitute components necessary for ongoing system maintenance, repairs, and new designs requiring compatible specifications.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Polarization	Polar
Lead Spacing	0.079" (2.00 mm)
Package / Case	Radial, Can
Mounting Type	Through Hole
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution for the UVR1C220MDA is determined by the following critical parameters:

Capacitance: Must be 22 µF (exact match required)
Voltage Rating: Minimum 16 V; higher voltage ratings are acceptable as they provide superior electrical stress margin
Tolerance: ±20% (standard for this capacitor class)
Package / Case: Radial, Can configuration with 0.079" (2.00 mm) lead spacing for PCB compatibility
Mounting Type: Through Hole
Polarization: Polar (aluminum electrolytic)

Substitute parts are grouped into two categories:

Upgrade Substitutes (UFW1H220MDD, UHE1H220MDD, UKW1H220MDD, UPW1C220MDD, UPW1E220MDD, UPW1H220MDD, UPW1V220MDD, UVK1H220MDD): These parts maintain the 22 µF capacitance and radial configuration while offering equal or higher voltage ratings (16 V to 50 V), extended temperature ranges, improved lifetime ratings, or RoHS3 compliance. These are direct functional replacements with enhanced performance characteristics.

Similar Substitutes (UFW1J220MDD, UKW1J220MDD): These parts maintain the 22 µF capacitance and radial configuration but feature a 63 V voltage rating, representing the highest voltage option in the substitute group.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage Rating	Lifetime @ Temp.	Operating Temp. Range	Lead Spacing	Height (Max)	RoHS Status	Product Status
UVR1C220MDA	Nichicon	22 µF	16 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.433" (11.00 mm)	RoHS non-compliant	Obsolete
UFW1H220MDD	Nichicon	22 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete
UHE1H220MDD	Nichicon	22 µF	50 V	5000 Hrs @ 105°C	-40°C ~ 105°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UKW1H220MDD	Nichicon	22 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UPW1C220MDD	Nichicon	22 µF	16 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UPW1E220MDD	Nichicon	22 µF	25 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UPW1H220MDD	Nichicon	22 µF	50 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UPW1V220MDD	Nichicon	22 µF	35 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UVK1H220MDD	Nichicon	22 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete
UFW1J220MDD	Nichicon	22 µF	63 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.492" (12.50 mm)	ROHS3 Compliant	Obsolete
UKW1J220MDD	Nichicon	22 µF	63 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00 mm)	0.433" (11.00 mm)	ROHS3 Compliant	Obsolete

Engineering Selection Recommendations

For Direct Voltage-Matched Replacement (16 V Rating):

UPW1C220MDD is the primary substitute when the original 16 V rating must be maintained. This part offers ROHS3 compliance, extended operating temperature range (-55°C ~ 105°C), and improved lifetime rating (2000 Hrs @ 105°C). Physical dimensions and lead spacing are identical to the original part.

For Voltage-Upgraded Replacement (25 V to 50 V Ratings):

When circuit design permits higher voltage ratings, the following substitutes provide enhanced electrical stress margins and ROHS3 compliance:

UPW1E220MDD (25 V): Maintains compact form factor with extended temperature range
UPW1V220MDD (35 V): Compact form factor with extended temperature range
UPW1H220MDD (50 V): Compact form factor with extended temperature range and highest voltage option in compact package
UVK1H220MDD (50 V): Compact form factor, ROHS3 compliant
UFW1H220MDD (50 V): Slightly taller package (0.492" vs 0.433"), ROHS3 compliant

For Extended Lifetime Applications (5000 Hrs @ 105°C):

UHE1H220MDD provides the longest rated lifetime (5000 Hrs @ 105°C) with 50 V rating and ROHS3 compliance. Physical dimensions match the original part.

For Maximum Voltage Rating (63 V):

UFW1J220MDD and UKW1J220MDD both provide 63 V rating with ROHS3 compliance. UFW1J220MDD has a taller package (0.492"), while UKW1J220MDD maintains the compact height (0.433").

All substitute parts maintain the critical parameters: 22 µF capacitance, ±20% tolerance, radial configuration, 0.079" (2.00 mm) lead spacing, and through-hole mounting compatibility.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute for the UVR1C220MDA?

A: Yes. A capacitor with a higher voltage rating (25 V, 35 V, 50 V, or 63 V) is a valid substitute for the 16 V original part. Higher voltage ratings provide greater electrical stress margin and do not degrade circuit performance. The capacitance value (22 µF) and tolerance (±20%) remain the critical specifications.

Q: What is the difference between the compact (0.433" height) and taller (0.492" height) packages?

A: The height difference reflects different series designs. UFW1H220MDD and UFW1J220MDD use the taller 0.492" package, while most other substitutes use the compact 0.433" package. Both are physically compatible with standard 0.079" (2.00 mm) lead spacing. Verify PCB clearance before selecting the taller variant.

Q: Are all substitute parts RoHS3 compliant?

A: All listed substitute parts are ROHS3 compliant. The original UVR1C220MDA is RoHS non-compliant. If RoHS compliance is required for your application, any of the listed substitutes will satisfy this requirement.

Q: What is the advantage of UHE1H220MDD over other 50 V substitutes?

A: UHE1H220MDD offers the longest rated lifetime: 5000 hours at 105°C, compared to 2000 hours at 85°C for most other substitutes. This extended lifetime rating is beneficial for applications requiring long-term reliability in elevated temperature environments.

Q: Can I use UFW1J220MDD or UKW1J220MDD in place of the original part?

A: Yes. Both parts provide 22 µF capacitance with 63 V rating, the highest voltage option available. The primary consideration is physical height: UFW1J220MDD is 0.492" tall, while UKW1J220MDD is 0.433" tall. Verify PCB layout compatibility before selection.

Q: What parameters must remain identical for a valid substitution?

A: Capacitance (22 µF), tolerance (±20%), lead spacing (0.079" / 2.00 mm), package type (radial, can), and mounting type (through hole) must remain identical. Voltage rating, lifetime rating, operating temperature range, and RoHS status may be upgraded without affecting functional compatibility.

Q: Are there any height restrictions I should consider?

A: The original UVR1C220MDA is 0.433" tall. Most substitutes maintain this height. UFW1H220MDD and UFW1J220MDD are 0.492" tall. Verify PCB clearance and component placement constraints before selecting a taller variant.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message