Equivalent & Substitute Parts for MVE6.3VC47RME55TP

Part Overview

The MVE6.3VC47RME55TP is a 47 µF, 6.3 V aluminum electrolytic capacitor manufactured by Chemi-Con in the MVE series. This component is classified as obsolete, which necessitates identification of equivalent and substitute parts for ongoing production and maintenance applications. The part is designed for general-purpose applications requiring surface-mount radial can packaging with a 1000-hour lifetime rating at 105°C operating temperature.

Key Parameters

Parameter	Value	Unit
Capacitance	47	µF
Voltage - Rated	6.3	V
Tolerance	±20%	-
Lifetime @ Temperature	1000 Hrs @ 105°C	-
Operating Temperature Range	-40°C ~ 105°C	-
Polarization	Polar	-
Mounting Type	Surface Mount	-
Package / Case	Radial, Can - SMD	-
Size / Dimension	0.197" Dia (5.00mm)	-
Height - Seated (Max)	0.205" (5.20mm)	-
Surface Mount Land Size	0.209" L x 0.209" W (5.30mm x 5.30mm)	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	-
RoHS Status	RoHS non-compliant	-

Substitute Part Grouping Explanation

Substitution of the MVE6.3VC47RME55TP is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

Capacitance: 47 µF (exact match required)
Voltage Rating: 6.3 V (exact match required)
Tolerance: ±20% (exact match required)
Lifetime: 1000 Hrs @ 105°C (exact match required)
Polarization: Polar (exact match required)
Mounting Type: Surface Mount (exact match required)
Package / Case: Radial, Can - SMD (exact match required)
Physical Dimensions: 0.197" Dia (5.00mm), Height ≤ 0.217" (5.50mm), Land Size 0.209" L x 0.209" W (5.30mm x 5.30mm)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Secondary Compatibility Parameters:

Operating Temperature Range: -40°C minimum acceptable (extended range -55°C acceptable)
ESR and Ripple Current: Provided for reference; substitutes with equivalent or lower values are acceptable
RoHS Compliance: Substitutes with RoHS3 compliance are acceptable for new designs

Substitute parts are grouped into two categories: direct manufacturer equivalents from Chemi-Con and parametric equivalents from alternative manufacturers (Rubycon, Cornell Dubilier Electronics, Panasonic, and Nichicon).

Parameter Comparison

Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance	Lifetime @ 105°C	Operating Temp (°C)	Size Dia (mm)	Height Max (mm)	RoHS Status	Product Status
MVE6.3VC47RME55TP	Chemi-Con	47	6.3	±20%	1000 Hrs	-40 ~ 105	5.00	5.20	Non-compliant	Obsolete
EMVY6R3ARA470ME55G	Chemi-Con	47	6.3	±20%	1000 Hrs	-55 ~ 105	5.00	5.20	ROHS3 Compliant	Active
EMVE6R3ARA470ME55G	Chemi-Con	47	6.3	±20%	1000 Hrs	-40 ~ 105	5.00	5.20	ROHS3 Compliant	Obsolete
6.3SKV47M5X5.5	Rubycon	47	6.3	±20%	1000 Hrs	-55 ~ 105	5.00	5.50	ROHS3 Compliant	Last Time Buy
6.3SZV47M5X5.5	Rubycon	47	6.3	±20%	1000 Hrs	-55 ~ 105	5.00	5.50	ROHS3 Compliant	Last Time Buy
AVES476M06C12T-F	Cornell Dubilier Electronics	47	6.3	±20%	1000 Hrs	-55 ~ 105	5.00	5.50	ROHS3 Compliant	Active
AVEZ476M06C12T-F	Cornell Dubilier Electronics	47	6.3	±20%	1000 Hrs	-55 ~ 105	5.00	5.50	ROHS3 Compliant	Active
EEE-FC0J470R	Panasonic Electronic Components	47	6.3	±20%	1000 Hrs	-40 ~ 105	5.00	5.40	RoHS Compliant	Not For New Designs
EEE-HA0J470R	Panasonic Electronic Components	47	6.3	±20%	1000 Hrs	-40 ~ 105	5.00	5.40	RoHS Compliant	Not For New Designs
UUQ0J470MCL1GB	Nichicon	47	6.3	±20%	1000 Hrs	-40 ~ 105	5.00	5.40	ROHS3 Compliant	Active
UWT0J470MCL1GB	Nichicon	47	6.3	±20%	1000 Hrs	-55 ~ 105	5.00	5.40	ROHS3 Compliant	Active

Engineering Selection Recommendations

Primary Recommendation - Direct Chemi-Con Equivalent:

EMVY6R3ARA470ME55G is the preferred direct substitute. This part maintains the same manufacturer lineage, identical electrical specifications, and equivalent physical dimensions. The extended operating temperature range (-55°C to 105°C) provides additional thermal margin. ROHS3 compliance supports modern manufacturing requirements. Active product status ensures long-term availability.

Secondary Recommendations - Extended Temperature Range:

6.3SZV47M5X5.5 (Rubycon) and UWT0J470MCL1GB (Nichicon) both offer -55°C to 105°C operating ranges with ROHS3 compliance and active product status. Height increases to 5.40-5.50mm require PCB layout verification. Both manufacturers provide established supply chains and documented reliability.

Alternative Recommendations - Matched Temperature Range:

AVES476M06C12T-F and AVEZ476M06C12T-F (Cornell Dubilier Electronics) maintain the -55°C to 105°C operating range with active product status and ROHS3 compliance. These parts are suitable for applications where extended temperature performance is required.

Legacy Compatibility:

EEE-FC0J470R and EEE-HA0J470R (Panasonic) provide parametric equivalence with matched -40°C to 105°C operating range. Both parts carry "Not For New Designs" status, limiting their use to legacy system maintenance and repair applications.

Compliance Consideration:

The original MVE6.3VC47RME55TP is RoHS non-compliant. All recommended substitutes are RoHS3 compliant, supporting regulatory requirements for new production and updated designs.

Frequently Asked Questions (FAQ)

Q: Can EMVY6R3ARA470ME55G directly replace MVE6.3VC47RME55TP without PCB modification?

A: Yes. EMVY6R3ARA470ME55G maintains identical capacitance (47 µF), voltage rating (6.3 V), tolerance (±20%), lifetime (1000 Hrs @ 105°C), physical dimensions (5.00mm diameter, 5.20mm height), and surface mount land size (5.30mm x 5.30mm). No PCB layout changes are required.

Q: What is the impact of height differences between substitute parts?

A: The original part specifies 5.20mm maximum height. Rubycon parts (6.3SKV47M5X5.5, 6.3SZV47M5X5.5) and Cornell Dubilier parts (AVES476M06C12T-F, AVEZ476M06C12T-F) have 5.50mm maximum height. Panasonic and Nichicon parts have 5.40mm maximum height. Height increases require verification of available PCB clearance and component placement constraints. Land size remains constant at 5.30mm x 5.30mm across all substitutes.

Q: Are there differences in electrical performance between substitute parts?

A: All substitutes meet the 47 µF capacitance and 6.3 V voltage specifications with ±20% tolerance. ESR and ripple current values vary by manufacturer and series. Provided ESR values range from 10.58 Ohm to unspecified. Ripple current at 120 Hz ranges from 36 mA to 88 mA. These variations remain within acceptable limits for general-purpose applications. Specific application requirements should be evaluated against individual part datasheets.

Q: Which substitute offers the best long-term availability?

A: EMVY6R3ARA470ME55G (Chemi-Con, Active status) and UWT0J470MCL1GB (Nichicon, Active status) provide the strongest availability outlook. Both manufacturers maintain active product status with established distribution networks. Rubycon parts carry "Last Time Buy" status, indicating limited future availability.

Q: Is RoHS compliance mandatory for substitution?

A: RoHS compliance is not mandatory for direct electrical substitution. However, all recommended substitutes are RoHS3 compliant, supporting regulatory requirements for new production, export to regulated markets, and updated design standards. The original MVE6.3VC47RME55TP is RoHS non-compliant and should be replaced in new designs.

Q: Can I use parts with extended operating temperature range (-55°C to 105°C) in place of -40°C to 105°C specifications?

A: Yes. Extended temperature range provides additional thermal margin and is acceptable for direct substitution. Applications operating within the original -40°C to 105°C range will function identically with extended-range substitutes.

Q: What packaging formats are available for these substitutes?

A: Substitute parts are available in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® formats. Packaging selection depends on production volume and assembly equipment compatibility. All packaging formats maintain identical electrical and physical specifications.

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