MVY50VC10RMF55TP Equivalent & Substitute Parts

Part Overview

The MVY50VC10RMF55TP is a 10 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The part delivers 1000 hours lifetime at 105°C with general-purpose applications across industrial and consumer electronics.

Key Parameters

Parameter	Value
Capacitance	10 µF
Tolerance	±20%
Voltage Rating	50 V
Lifetime @ Temperature	1000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	0.248" Dia (6.30mm)
Height - Seated (Max)	0.205" (5.20mm)
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)
Impedance	2 Ohms
Ripple Current @ 100 kHz	70 mA
RoHS Status	RoHS non-compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following parameters:

Core Electrical Parameters (Non-Negotiable):

Capacitance: 10 µF
Voltage Rating: 50 V
Tolerance: ±20%
Polarization: Polar

Core Mechanical Parameters (Non-Negotiable):

Package Type: Radial, Can - SMD
Mounting Type: Surface Mount
Size / Dimension: 0.248" Dia (6.30mm)
Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm)

Performance Parameters (Allowable Variation):

Lifetime @ 105°C: 1000 hours minimum
Operating Temperature Range: -55°C ~ 105°C minimum
Ripple Current @ 100 kHz: 70 mA minimum
Impedance: 2 Ohms nominal
Height - Seated: Allowable variation within PCB assembly constraints

All substitute parts listed meet or exceed these core requirements. Variations in height, ESR, and ripple current specifications indicate enhanced performance characteristics suitable for direct replacement.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Height (Max)	Impedance	Ripple Current @ 100 kHz	Product Status	RoHS Status
MVY50VC10RMF55TP	Chemi-Con	10 µF	50 V	±20%	1000 Hrs	0.205" (5.20mm)	2 Ohms	70 mA	Obsolete	Non-compliant
EMVY500ARA100MF55G	Chemi-Con	10 µF	50 V	±20%	1000 Hrs	0.205" (5.20mm)	2 Ohms	70 mA	Active	ROHS3 Compliant
50SKV10M6.3X5.5	Rubycon	10 µF	50 V	±20%	1000 Hrs	0.217" (5.50mm)	—	42 mA @ 10 kHz	Last Time Buy	ROHS3 Compliant
AVES106M50D16T-F	Cornell Dubilier Electronics	10 µF	50 V	±20%	1000 Hrs	0.209" (5.30mm)	19.9 Ohms @ 120 Hz	39 mA @ 10 kHz	Active	ROHS3 Compliant
AVEZ106M50D16T-F	Cornell Dubilier Electronics	10 µF	50 V	±20%	1000 Hrs	0.209" (5.30mm)	2 Ohms	70 mA	Active	ROHS3 Compliant
EEV106M050A9GAA	KEMET	10 µF	50 V	±20%	2000 Hrs	0.222" (5.65mm)	2.6 Ohms	70 mA	Active	ROHS3 Compliant
EEV106M050S9GAA	KEMET	10 µF	50 V	±20%	2000 Hrs	0.222" (5.65mm)	2.6 Ohms	70 mA	Active	ROHS3 Compliant
EXV106M050S9GAA	KEMET	10 µF	50 V	±20%	3000 Hrs	0.222" (5.65mm)	2.6 Ohms	140 mA	Active	ROHS3 Compliant
UWT1H100MCL1GB	Nichicon	10 µF	50 V	±20%	1000 Hrs	0.213" (5.40mm)	—	45 mA @ 10 kHz	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Parametric Equivalent (Preferred for Drop-In Replacement):

EMVY500ARA100MF55G from Chemi-Con matches the original part specification identically across all electrical and mechanical parameters. This part is active in production and ROHS3 compliant, providing the most straightforward substitution path with identical performance characteristics and form factor.

AVEZ106M50D16T-F from Cornell Dubilier Electronics provides identical electrical performance with matching impedance and ripple current specifications. Height variation of 0.004" (0.10mm) remains within standard PCB assembly tolerances.

Enhanced Performance Alternatives (Extended Lifetime):

EEV106M050A9GAA and EEV106M050S9GAA from KEMET offer doubled lifetime (2000 hours @ 105°C) while maintaining electrical specifications. The EEV106M050S9GAA includes AEC-Q200 automotive qualification. Height increase to 0.222" (5.65mm) requires PCB clearance verification.

EXV106M050S9GAA from KEMET provides the highest performance tier with 3000-hour lifetime and doubled ripple current capacity (140 mA @ 100 kHz). AEC-Q200 automotive qualification and enhanced thermal performance suit demanding applications. Height and clearance verification required.

Active Production Alternatives (General Purpose):

UWT1H100MCL1GB from Nichicon and 50SKV10M6.3X5.5 from Rubycon are active production parts meeting core specifications. Both are ROHS3 compliant. Ripple current specifications are lower than the original part, suitable for applications not requiring maximum ripple current handling.

Compliance Consideration:

The original MVY50VC10RMF55TP is RoHS non-compliant. All listed substitutes are ROHS3 compliant, meeting current regulatory requirements for new designs and production.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with different height?

A: Height variations within 0.020" (0.50mm) are typically accommodated in standard PCB assembly processes. Parts with heights up to 0.222" (5.65mm) require verification of available PCB clearance above the component. Consult your PCB layout and assembly documentation.

Q: What is the difference between parametric equivalent and upgrade parts?

A: Parametric equivalent parts (EMVY500ARA100MF55G, AVEZ106M50D16T-F) match all electrical and mechanical specifications of the original. Upgrade parts (EEV series, EXV series) exceed original specifications in lifetime or ripple current capacity, providing enhanced performance for the same footprint.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, whereas the original MVY50VC10RMF55TP is RoHS non-compliant. This compliance upgrade is mandatory for new production in regulated markets.

Q: Which substitute offers the best reliability?

A: EXV106M050S9GAA provides the highest reliability with 3000-hour lifetime at 105°C and AEC-Q200 automotive qualification. This part is suitable for applications requiring extended operational life and automotive-grade performance standards.

Q: Can I mix different substitute parts in the same assembly?

A: Yes, provided all parts meet the core electrical specifications (10 µF, 50 V, ±20% tolerance). Mechanical variations in height must be evaluated for PCB layout compatibility. Mixing parts from different manufacturers is acceptable from an electrical standpoint.

Q: What is the packaging difference between listed parts?

A: Most substitute parts are supplied in Tape & Reel (TR) packaging for automated assembly. The original MVY50VC10RMF55TP and AVEZ106M50D16T-F do not specify packaging format. Verify packaging requirements with your procurement process.

Q: Is the impedance specification critical for substitution?

A: Impedance values provided are measured at specific frequencies (100 kHz or 120 Hz). Variations in impedance within the 2 to 2.6 Ohm range are acceptable for general-purpose applications. High-frequency filtering applications may require impedance matching; consult circuit design specifications.

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