MVY50VC22RMF55TP Equivalent & Substitute Parts

Part Overview

The MVY50VC22RMF55TP is a 22 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete, which necessitates identification of equivalent and substitute parts for ongoing design support and production continuity. The part operates across a temperature range of -55°C to 105°C with a rated lifetime of 1000 hours at 105°C, making it suitable for general-purpose applications requiring stable capacitance in compact form factors.

Key Parameters

Parameter	Value
Capacitance	22 µF
Voltage Rating	50 V
Tolerance	±20%
Operating Temperature Range	-55°C to 105°C
Lifetime @ 105°C	1000 Hrs
Polarization	Polar
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Physical Dimensions	0.248" Dia (6.30mm) × 0.205" H (5.20mm)
Land Size	0.260" L × 0.260" W (6.60mm × 6.60mm)
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the MVY50VC22RMF55TP is determined by strict equivalence across the following parameters: capacitance value (22 µF), voltage rating (50 V), tolerance (±20%), operating temperature range (-55°C to 105°C), polarization (polar), package type (radial can SMD), and surface mount land size (0.260" × 0.260"). Physical dimensions, particularly diameter and height, must remain within acceptable tolerances for PCB footprint compatibility. Lifetime rating at 105°C must meet or exceed 1000 hours. All substitute parts must maintain MSL 1 classification and support the same mounting methodology.

The identified substitutes are categorized as follows:

Parametric Equivalent: EMVY500ARA220MF55G (Chemi-Con) — Direct series evolution with identical electrical and mechanical specifications, active product status.

Direct Manufacturer Equivalents: AVES226M50D16T-F and AVEZ226M50D16T-F (Cornell Dubilier Electronics) — Alternative manufacturers offering equivalent capacitance, voltage, and package specifications with active product status and RoHS3 compliance.

Upgrade Option: EEV226M050S9GAA (KEMET) — Enhanced lifetime rating (2000 hours at 105°C) with automotive-grade AEC-Q200 certification, suitable for applications requiring extended reliability.

Similar Alternative: UWT1H220MCR6GS (Nichicon) — Equivalent electrical specifications with active product status and RoHS3 compliance.

Parameter Comparison

Parameter	MVY50VC22RMF55TP	EMVY500ARA220MF55G	AVES226M50D16T-F	AVEZ226M50D16T-F	EEV226M050S9GAA	UWT1H220MCR6GS
Manufacturer	Chemi-Con	Chemi-Con	Cornell Dubilier	Cornell Dubilier	KEMET	Nichicon
Capacitance	22 µF	22 µF	22 µF	22 µF	22 µF	22 µF
Voltage Rating	50 V	50 V	50 V	50 V	50 V	50 V
Tolerance	±20%	±20%	±20%	±20%	±20%	±20%
Operating Temperature	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C
Lifetime @ 105°C	1000 Hrs	1000 Hrs	1000 Hrs	1000 Hrs	2000 Hrs	1000 Hrs
Polarization	Polar	Polar	Polar	Polar	Polar	Polar
Package Type	Radial, Can - SMD	Radial, Can - SMD	Radial, Can - SMD	Radial, Can - SMD	Radial, Can - SMD	Radial, Can - SMD
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Diameter	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)
Height (Max)	0.205" (5.20mm)	0.205" (5.20mm)	0.217" (5.50mm)	0.217" (5.50mm)	0.222" (5.65mm)	0.228" (5.80mm)
Land Size	0.260" × 0.260" (6.60mm × 6.60mm)	0.260" × 0.260" (6.60mm × 6.60mm)	0.260" × 0.260" (6.60mm × 6.60mm)	0.260" × 0.260" (6.60mm × 6.60mm)	0.260" × 0.260" (6.60mm × 6.60mm)	0.260" × 0.260" (6.60mm × 6.60mm)
MSL Rating	MSL 1	MSL 1	MSL 1	MSL 1	MSL 1	MSL 1
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For direct replacement in existing designs, EMVY500ARA220MF55G provides the closest functional equivalence as a Chemi-Con product with identical electrical and mechanical specifications and active product status. This part is available in tape and reel packaging, supporting high-volume production requirements.

For designs requiring RoHS3 compliance, AVES226M50D16T-F, AVEZ226M50D16T-F, EEV226M050S9GAA, and UWT1H220MCR6GS are all suitable alternatives. The Cornell Dubilier options (AVES226M50D16T-F and AVEZ226M50D16T-F) offer established reliability in industrial applications with active product status.

EEV226M050S9GAA is recommended for applications requiring extended operational life or automotive-grade reliability, as it provides double the lifetime rating (2000 hours at 105°C) and carries AEC-Q200 certification. This upgrade option is particularly suitable for mission-critical or high-temperature environments.

UWT1H220MCR6GS from Nichicon represents an alternative source for supply chain diversification while maintaining equivalent electrical performance and RoHS3 compliance.

All identified substitutes maintain compatibility with the original PCB footprint and land pattern, though height variations (ranging from 5.20mm to 5.80mm) should be confirmed against specific board clearance requirements.

Frequently Asked Questions (FAQ)

Q: Can EMVY500ARA220MF55G be used as a direct drop-in replacement for MVY50VC22RMF55TP?

A: Yes. EMVY500ARA220MF55G is a parametric equivalent with identical capacitance (22 µF), voltage rating (50 V), tolerance (±20%), operating temperature range (-55°C to 105°C), lifetime (1000 hours at 105°C), and physical dimensions. The part maintains the same surface mount radial can package and land size (0.260" × 0.260"). The primary difference is product status (active versus obsolete) and packaging format (tape and reel availability).

Q: What is the significance of the height differences among substitute parts?

A: All substitute parts maintain a diameter of 0.248" (6.30mm) and identical land size of 0.260" × 0.260" (6.60mm × 6.60mm). Height variations range from 0.205" (5.20mm) for EMVY500ARA220MF55G to 0.228" (5.80mm) for UWT1H220MCR6GS. These differences are within typical PCB clearance tolerances for surface mount applications. Verify that the specific application allows for the maximum height of the selected substitute to ensure no interference with adjacent components or enclosure constraints.

Q: Why does EEV226M050S9GAA have a longer lifetime rating?

A: EEV226M050S9GAA is rated for 2000 hours at 105°C compared to 1000 hours for the original part. This extended lifetime reflects KEMET's design specifications for this product line and its AEC-Q200 automotive qualification. The longer lifetime does not change the electrical equivalence but provides additional margin for applications requiring extended operational reliability or higher temperature stress conditions.

Q: Are all substitute parts RoHS3 compliant?

A: All identified substitute parts (EMVY500ARA220MF55G, AVES226M50D16T-F, AVEZ226M50D16T-F, EEV226M050S9GAA, and UWT1H220MCR6GS) are RoHS3 compliant. The original MVY50VC22RMF55TP is RoHS non-compliant. If RoHS3 compliance is a design requirement, any of the substitute parts satisfy this criterion.

Q: What packaging options are available for these substitutes?

A: EMVY500ARA220MF55G is available in tape and reel (TR) packaging, suitable for automated assembly processes. AVES226M50D16T-F, AVEZ226M50D16T-F, and UWT1H220MCR6GS packaging specifications are not explicitly detailed in the provided data. EEV226M050S9GAA is available in tape and reel (TR) packaging. Confirm specific packaging availability with the manufacturer or distributor for your production volume requirements.

Q: Can these parts be used interchangeably in automotive applications?

A: EEV226M050S9GAA carries AEC-Q200 automotive qualification and is explicitly rated for automotive applications. The other substitutes are rated for general-purpose applications. If automotive-grade qualification is required, EEV226M050S9GAA is the appropriate selection. For non-automotive general-purpose applications, all substitutes are functionally equivalent.

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