UVR2C220MPD Equivalent & Substitute Parts

Part Overview

The Nichicon UVR2C220MPD is a 22 µF, 160 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 2000 hours at 85°C. This part carries a "Not For New Designs" status, indicating it is obsolete or superseded. Finding equivalent and substitute parts is necessary to support existing designs, ensure supply chain continuity, and evaluate performance upgrades where applicable.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	160 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.197" (5.00mm)
Case Diameter	0.394" (10.00mm)
Height	0.689" (17.50mm)
Mounting Type	Through Hole
Package	Radial, Can
Polarization	Polar

Substitute Part Grouping Explanation

Substitution of the UVR2C220MPD is determined by the following criteria:

Primary Compatibility Requirements:

Capacitance: 22 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 160 V minimum (equal or higher voltage acceptable)
Lead Spacing: 0.197" (5.00mm) (exact match required for PCB compatibility)
Case Diameter: 0.394" (10.00mm) (exact match required for mechanical fit)
Mounting Type: Through Hole (exact match required)
Package: Radial, Can (exact match required)
Polarization: Polar (exact match required)

Secondary Considerations:

Operating temperature range (higher range acceptable)
Lifetime rating (higher rating acceptable)
Ripple current capability (higher rating acceptable)
Product status (Active preferred over "Not For New Designs")

Substitute parts are grouped into two categories:

Upgrade Substitutes: Parts with improved electrical performance (higher voltage rating, extended lifetime, or higher operating temperature) while maintaining identical mechanical and electrical base specifications.

Similar Substitutes: Parts with identical base specifications but different series designation or manufacturer, suitable for direct replacement in existing designs.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp	Lead Spacing	Case Dia	Height	Product Status
UVR2C220MPD	Nichicon	22 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00mm)	0.394" (10.00mm)	0.689" (17.50mm)	Not For New Designs
UCY2D220MPD	Nichicon	22 µF	200 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00mm)	0.394" (10.00mm)	0.689" (17.50mm)	Active
UCY2E220MPD	Nichicon	22 µF	250 V	±20%	12000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00mm)	0.394" (10.00mm)	0.689" (17.50mm)	Active
UVK2C220MPD	Nichicon	22 µF	160 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00mm)	0.394" (10.00mm)	0.551" (14.00mm)	Not For New Designs
200PX22MCC10X16	Rubycon	22 µF	200 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00mm)	0.394" (10.00mm)	0.709" (18.00mm)	Active
250PK22MEFC10X16	Rubycon	22 µF	250 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00mm)	0.394" (10.00mm)	0.689" (17.50mm)	Active
250PX22MEFC10X16	Rubycon	22 µF	250 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00mm)	0.394" (10.00mm)	0.709" (18.00mm)	Active
B43821A1226M000	EPCOS - TDK Electronics	22 µF	160 V	±20%	3000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00mm)	0.394" (10.00mm)	0.669" (17.00mm)	Active
B43858C2226M000	EPCOS - TDK Electronics	22 µF	200 V	±20%	5000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00mm)	0.394" (10.00mm)	0.669" (17.00mm)	Active
B43866C1226M	EPCOS - TDK Electronics	22 µF	160 V	±20%	3000 Hrs @ 125°C	-40°C ~ 125°C	0.197" (5.00mm)	0.394" (10.00mm)	0.669" (17.00mm)	Active
EKXJ251ELL220MJ16S	Chemi-Con	22 µF	250 V	±20%	10000 Hrs @ 105°C	-40°C ~ 105°C	0.197" (5.00mm)	0.394" (10.00mm)	0.689" (17.50mm)	Active

Engineering Selection Recommendations

Direct Replacement (Same Voltage Rating):

For applications requiring exact electrical specifications at 160 V, the B43821A1226M000 (EPCOS - TDK Electronics) is an Active product with improved lifetime (3000 Hrs @ 85°C vs. 2000 Hrs @ 85°C) and ROHS3 compliance. The UVK2C220MPD (Nichicon) provides an alternative from the same manufacturer but carries "Not For New Designs" status and features a reduced height of 0.551" (14.00mm), which may not fit existing PCB layouts designed for the 0.689" (17.50mm) height of the UVR2C220MPD.

Voltage Upgrade Substitutes:

For designs tolerant of higher voltage ratings, the following Active products provide improved performance:

UCY2D220MPD (Nichicon, 200 V): Extended lifetime of 12000 Hrs @ 105°C and expanded operating temperature to 105°C.
UCY2E220MPD (Nichicon, 250 V): Extended lifetime of 12000 Hrs @ 105°C and expanded operating temperature to 105°C.
B43858C2226M000 (EPCOS - TDK Electronics, 200 V): Lifetime of 5000 Hrs @ 105°C with expanded operating temperature.
EKXJ251ELL220MJ16S (Chemi-Con, 250 V): Extended lifetime of 10000 Hrs @ 105°C, AEC-Q200 rated for automotive applications.

Cross-Manufacturer Alternatives:

Rubycon 250PK22MEFC10X16 and 250PX22MEFC10X16 provide 250 V ratings with Active status. The 250PX22MEFC10X16 offers 2000 Hrs @ 105°C lifetime with expanded operating temperature range. Note that Rubycon parts feature slightly increased height (0.709" or 0.689" depending on series), which must be verified against PCB clearance constraints.

Temperature-Extended Option:

The B43866C1226M (EPCOS - TDK Electronics) maintains the 160 V rating but extends the operating temperature range to -40°C ~ 125°C with 3000 Hrs @ 125°C lifetime, suitable for high-temperature environments.

All recommended substitutes maintain identical lead spacing (0.197" / 5.00mm), case diameter (0.394" / 10.00mm), mounting type (Through Hole), package (Radial, Can), and polarization (Polar) as the original UVR2C220MPD.

Frequently Asked Questions (FAQ)

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

A: Yes. A capacitor rated at 200 V or 250 V can replace a 160 V capacitor in the same application. Higher voltage ratings provide additional safety margin and do not degrade circuit performance. The capacitance value (22 µF) and tolerance (±20%) remain the same across all substitutes.

Q: What happens if the height dimension differs?

A: The UVR2C220MPD has a maximum seated height of 0.689" (17.50mm). Substitutes with different heights (such as UVK2C220MPD at 0.551" or 200PX22MCC10X16 at 0.709") may not fit existing PCB layouts. Verify clearance above the capacitor location before selecting a substitute with altered height.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All parts listed in this reference maintain ROHS3 compliance, consistent with the original UVR2C220MPD.

Q: What is the significance of "Not For New Designs" status?

A: This designation indicates the part is obsolete or superseded by newer alternatives. While existing inventory may be available, manufacturers recommend using Active-status parts for new designs. All upgrade substitutes listed carry Active status.

Q: Can I substitute a part with a different lead spacing?

A: No. All substitutes maintain the 0.197" (5.00mm) lead spacing to ensure PCB compatibility. Lead spacing is a critical mechanical parameter that cannot be altered without redesigning the PCB footprint.

Q: Which substitute offers the longest operational lifetime?

A: The EKXJ251ELL220MJ16S (Chemi-Con) provides 10000 Hrs @ 105°C, the highest lifetime rating among all listed substitutes. This part also carries AEC-Q200 automotive qualification.

Q: Are there mechanical fit concerns with different manufacturers?

A: All substitutes maintain identical case diameter (0.394" / 10.00mm) and lead spacing (0.197" / 5.00mm). Height variations exist among some alternatives and must be checked against PCB clearance. Rubycon parts feature slightly increased height compared to Nichicon and EPCOS equivalents.

Q: What is the difference between ripple current ratings?

A: Ripple current capacity indicates the maximum AC current the capacitor can handle at specified frequencies. Higher ripple current ratings provide greater design margin in high-frequency switching applications. This parameter is provided in the input data but does not affect basic substitutability for general-purpose applications.

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