MVA6.3VC101ME55TP Equivalent & Substitute Parts

Part Overview

The MVA6.3VC101ME55TP is a 100 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as Obsolete, indicating discontinuation from the manufacturer. The part operates across a temperature range of -40°C to 85°C with a rated lifetime of 2000 hours at 85°C, making it suitable for general-purpose applications requiring stable capacitance and low equivalent series resistance.

Due to its obsolete status, identifying equivalent and substitute parts is necessary for design continuity, production support, and long-term component availability. Substitute parts must maintain electrical compatibility across capacitance, voltage rating, tolerance, and thermal performance parameters while accommodating minor variations in physical dimensions and ESR characteristics.

Key Parameters

Parameter	Value	Unit	Significance for Substitution
Capacitance	100	µF	Critical - must match exactly
Voltage Rating	6.3	V	Critical - minimum acceptable rating
Tolerance	±20%	%	Critical - defines capacitance accuracy
Operating Temperature Range	-40°C to 85°C	°C	Critical - defines thermal operating window
Lifetime at Temperature	2000	Hrs @ 85°C	Important - defines component reliability
ESR @ 120 Hz	5.801	Ohm	Important - affects ripple current handling
Ripple Current @ 120 Hz	55	mA	Important - defines AC current capability
Package Type	Radial, Can - SMD	-	Critical - physical compatibility
Mounting Type	Surface Mount	-	Critical - PCB assembly compatibility
Polarization	Polar	-	Critical - circuit polarity requirement

Substitute Part Grouping Explanation

Substitute parts for the MVA6.3VC101ME55TP are classified into three categories based on their relationship to the original specification:

Parametric Equivalent Parts maintain all critical electrical parameters (100 µF, 6.3 V, ±20%, 2000 Hrs @ 85°C) with identical physical dimensions and mounting characteristics. These parts differ primarily in manufacturer, series designation, or minor ESR variations but provide direct functional replacement.

Direct Manufacturer Equivalents are parts from alternative manufacturers that meet or exceed the original electrical specifications while maintaining the same package footprint and mounting interface. These parts may have enhanced performance characteristics such as higher ripple current ratings or improved ESR values.

Upgrade Parts exceed the original specification in one or more parameters—typically operating temperature range, lifetime rating, or ripple current capacity—while maintaining backward compatibility with the original circuit application. These parts provide enhanced reliability or performance margin.

The following parameters determine substitution validity:

Capacitance value: 100 µF (exact match required)
Voltage rating: 6.3 V minimum (higher ratings acceptable)
Tolerance: ±20% (exact match required)
Package: Radial, Can - SMD with 5.00 mm diameter (exact match required)
Mounting: Surface Mount (exact match required)
Polarization: Polar (exact match required)
Operating temperature: -40°C to 85°C minimum (extended ranges acceptable)
Lifetime: 2000 Hrs @ 85°C minimum (longer lifetimes acceptable)

Parameter Comparison

Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance	ESR @ 120Hz (Ohm)	Lifetime @ Temp	Operating Temp (°C)	Ripple Current @ 120Hz (mA)	Height (mm)	Product Status	RoHS Status
MVA6.3VC101ME55TP	Chemi-Con	100	6.3	±20%	5.801	2000 Hrs @ 85°C	-40 to 85	55	5.20	Obsolete	Non-compliant
EMVA6R3ADA101ME55G	Chemi-Con	100	6.3	±20%	—	2000 Hrs @ 85°C	-40 to 85	55	5.20	Last Time Buy	ROHS3 Compliant
6.3SEV100M5X5.5	Rubycon	100	6.3	±20%	—	2000 Hrs @ 85°C	-40 to 85	61	5.50	Last Time Buy	ROHS3 Compliant
AVS107M06C12T-F	Cornell Dubilier Electronics	100	6.3	±20%	5.8	2000 Hrs @ 85°C	-40 to 85	47	5.40	Not For New Designs	ROHS3 Compliant
EDK107M6R3S9DAA	KEMET	100	6.3	±20%	—	2000 Hrs @ 85°C	-40 to 85	47	5.65	Active	ROHS3 Compliant
UWR0J101MCL1GB	Nichicon	100	6.3	±20%	—	2000 Hrs @ 85°C	-40 to 85	47	5.50	Obsolete	ROHS3 Compliant
EEV107M6R3A9DAA	KEMET	100	6.3	±20%	1.0	2000 Hrs @ 105°C	-55 to 105	112	5.65	Active	ROHS3 Compliant
EEV107M6R3S9DAA	KEMET	100	6.3	±20%	—	2000 Hrs @ 105°C	-55 to 105	112	5.65	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Equivalent Performance):

The EMVA6R3ADA101ME55G (Chemi-Con) provides the closest parametric match to the MVA6.3VC101ME55TP. Both parts share identical capacitance, voltage, tolerance, and thermal specifications. The EMVA6R3ADA101ME55G carries Last Time Buy status and ROHS3 compliance, making it suitable for immediate substitution in existing designs. This part maintains the same 5.20 mm height and 5.30 mm x 5.30 mm land pattern.

The EDK107M6R3S9DAA (KEMET) offers an Active product status alternative with identical electrical specifications. This part is currently in production and carries AEC-Q200 automotive qualification. The EDK107M6R3S9DAA has a slightly increased height of 5.65 mm but maintains the same land pattern footprint, requiring verification of PCB clearance in height-constrained applications.

For Enhanced Reliability (Upgrade Performance):

The EEV107M6R3A9DAA and EEV107M6R3S9DAA (KEMET) provide upgraded thermal performance with extended operating temperature range (-55°C to 105°C) and extended lifetime rating (2000 Hrs @ 105°C). Both parts feature significantly reduced ESR (1.0 Ohm @ 100 kHz) and doubled ripple current capacity (112 mA @ 120 Hz). These upgrades are backward compatible with the original circuit application and provide enhanced performance margin for demanding environments. The EEV107M6R3S9DAA carries AEC-Q200 automotive qualification.

For Automotive Applications:

The 6.3SEV100M5X5.5 (Rubycon) and EDK107M6R3S9DAA (KEMET) both carry AEC-Q200 qualification, suitable for automotive-grade applications. The Rubycon part offers higher ripple current capacity (61 mA @ 120 Hz) compared to the original specification (55 mA @ 120 Hz).

Compliance Considerations:

All recommended substitute parts carry ROHS3 compliance, addressing environmental regulatory requirements. The original MVA6.3VC101ME55TP is RoHS non-compliant; substitution with compliant alternatives ensures regulatory alignment for new production and long-term supply chain sustainability.

Inventory and Availability:

The UWR0J101MCL1GB (Nichicon) maintains the largest available inventory (72,858 pcs) among equivalent parts, providing supply security for high-volume applications. This part is Obsolete but currently in stock with identical electrical specifications to the original part.

Frequently Asked Questions (FAQ)

Q: Can I use a 10 V rated capacitor in place of the 6.3 V rated MVA6.3VC101ME55TP?

A: Yes. Higher voltage ratings are acceptable substitutes provided all other parameters match. A 10 V capacitor will function correctly in a 6.3 V circuit. However, higher voltage ratings typically result in larger physical dimensions or different package footprints. Verify that the substitute part maintains the same 5.00 mm diameter and 5.30 mm x 5.30 mm land pattern before selection.

Q: What is the significance of ESR (Equivalent Series Resistance) in capacitor substitution?

A: ESR affects the capacitor's ability to handle ripple current and influences circuit performance in high-frequency applications. The original MVA6.3VC101ME55TP specifies 5.801 Ohm @ 120 Hz. Substitute parts with lower ESR values (such as the EEV series at 1.0 Ohm @ 100 kHz) provide improved performance and are acceptable replacements. Higher ESR values may compromise ripple current handling and should be avoided unless the circuit design accommodates the increased resistance.

Q: Are there physical dimension differences between substitute parts?

A: Yes. While all substitute parts maintain the same 5.00 mm diameter and 5.30 mm x 5.30 mm land pattern, seated heights vary between 5.20 mm and 5.65 mm. The original part specifies 5.20 mm maximum height. Taller substitutes (5.50 mm or 5.65 mm) require verification of PCB clearance, particularly in applications with height constraints or nearby components. Confirm clearance before PCB layout finalization.

Q: What does "Last Time Buy" or "Obsolete" product status mean for my design?

A: Obsolete status indicates the manufacturer has discontinued production. Last Time Buy status indicates a final production run before discontinuation. Both statuses signal the need for alternative sourcing. Parts with Active status (such as EDK107M6R3S9DAA and EEV107M6R3 series) are currently manufactured and provide long-term supply security for new designs or production continuity.

Q: Can I substitute the MVA6.3VC101ME55TP with a part rated for higher temperature operation?

A: Yes. The EEV107M6R3A9DAA and EEV107M6R3S9DAA extend the operating temperature range to -55°C to 105°C and provide 2000 Hrs lifetime at 105°C (versus 85°C for the original). These upgrades are backward compatible and provide enhanced reliability margin. No circuit redesign is required.

Q: What packaging format differences exist among substitute parts?

A: The original part specifies Surface Mount (SMD) in Radial, Can package. All substitute parts maintain this package type and mounting method. Packaging format variations include Cut Tape (CT) and Tape & Reel (TR) options, which affect delivery and handling but do not impact electrical or mechanical compatibility. Verify packaging format availability with your supplier based on assembly requirements.

Q: Are all substitute parts RoHS compliant?

A: No. The original MVA6.3VC101ME55TP is RoHS non-compliant. All recommended substitute parts carry ROHS3 compliance, meeting current environmental regulations. If RoHS compliance is required for your application, select from the compliant alternatives listed in the Parameter Comparison table.

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

A: Parametric equivalents maintain identical electrical specifications to the original part. Upgrade parts exceed one or more specifications—typically operating temperature range, lifetime rating, or ripple current capacity—while remaining backward compatible. Upgrade parts provide enhanced performance margin and are suitable for applications requiring higher reliability or extended thermal operation.

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