MVA6.3VC331MF80TP Equivalent & Substitute Parts

Part Overview

The MVA6.3VC331MF80TP is a 330 µF, 6.3 V aluminum electrolytic capacitor manufactured by Chemi-Con in the MVA series. This surface mount device is rated for 2000 hours at 85°C with an equivalent series resistance of 1.758 Ohm @ 120 Hz. The part is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing production and maintenance applications. Substitute parts must maintain the same capacitance value, voltage rating, and physical form factor while meeting or exceeding the thermal and electrical performance specifications.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	6.3 V
Tolerance	±20%
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)
Operating Temperature Range	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C
Polarization	Polar
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the MVA6.3VC331MF80TP is determined by the following critical parameters:

Mandatory Matching Parameters:

Capacitance: 330 µF
Voltage Rating: 6.3 V
Tolerance: ±20%
Package Type: Radial, Can - SMD
Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type: Surface Mount
Polarization: Polar
Moisture Sensitivity Level: 1 (Unlimited)

Performance Parameters (Equal or Superior):

Operating Temperature Range: -40°C minimum to 85°C minimum
Lifetime @ Temperature: 2000 Hrs @ 85°C minimum
Physical Dimensions: Height seated maximum 0.303" (7.70mm) to 0.315" (8.00mm) acceptable

Substitute parts are classified into three categories: Upgrade (enhanced performance), Parametric Equivalent (matching specifications), and Direct (functionally equivalent from alternative manufacturers).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Operating Temp Range	Lifetime @ Temp	Height (Max)	Product Status	RoHS Status
MVA6.3VC331MF80TP	Chemi-Con	MVA	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.303" (7.70mm)	Obsolete	RoHS non-compliant
EMLA6R3ARA331MF80G	Chemi-Con	Alchip™- MLA	330 µF	6.3 V	±20%	-40°C ~ 105°C	3000 Hrs @ 105°C	0.315" (8.00mm)	Active	ROHS3 Compliant
EMZJ6R3ARA331MF80G	Chemi-Con	Alchip™- MZJ	330 µF	6.3 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.315" (8.00mm)	Active	ROHS3 Compliant
EMVA6R3ADA331MF80G	Chemi-Con	Alchip™- MVA	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.303" (7.70mm)	Last Time Buy	ROHS3 Compliant
6.3SEV330M6.3X8	Rubycon	SEV	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.315" (8.00mm)	Active	ROHS3 Compliant
AVE337M06X16T-F	Cornell Dubilier Electronics (CDE)	AVE	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.315" (8.00mm)	Obsolete	ROHS3 Compliant
EDK337M6R3A9HAA	KEMET	EDK	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.315" (8.00mm)	Active	ROHS3 Compliant
EDK337M6R3S9HAA	KEMET	EDK	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.315" (8.00mm)	Active	ROHS3 Compliant
EEE-0JA331XP	Panasonic Electronic Components	S	330 µF	6.3 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.303" (7.70mm)	Not For New Designs	RoHS Compliant
6.3JZV330M6.3X8	Rubycon	JZV	330 µF	6.3 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.315" (8.00mm)	Active	ROHS3 Compliant
6.3JZV330MBOZ6.3X8	Rubycon	JZV	330 µF	6.3 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.315" (8.00mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

EMVA6R3ADA331MF80G (Chemi-Con Alchip™- MVA series) provides parametric equivalence to the original MVA6.3VC331MF80TP with matching capacitance, voltage, tolerance, operating temperature range, and lifetime rating. This part maintains the same physical height of 0.303" (7.70mm) and is ROHS3 compliant. Product status is Last Time Buy, indicating limited availability.

For Enhanced Performance (Upgrade Options):

EMLA6R3ARA331MF80G (Chemi-Con Alchip™- MLA series) extends the operating temperature range to 105°C and increases lifetime to 3000 Hrs @ 105°C while maintaining all critical electrical parameters. This part is Active status and ROHS3 compliant.

EMZJ6R3ARA331MF80G (Chemi-Con Alchip™- MZJ series) provides automotive-grade qualification (AEC-Q200) with extended temperature range (-55°C ~ 105°C) and is Active status. This part is suitable for automotive applications requiring higher reliability standards.

6.3JZV330M6.3X8 and 6.3JZV330MBOZ6.3X8 (Rubycon JZV series) offer automotive-grade qualification (AEC-Q200) with extended temperature range (-55°C ~ 105°C) and 2000 Hrs @ 105°C lifetime. Both are Active status and ROHS3 compliant.

For Alternative Manufacturers:

EDK337M6R3A9HAA and EDK337M6R3S9HAA (KEMET EDK series) provide equivalent specifications with EDK337M6R3S9HAA offering automotive-grade qualification (AEC-Q200). Both are Active status and ROHS3 compliant.

6.3SEV330M6.3X8 (Rubycon SEV series) provides automotive-grade qualification (AEC-Q200) with Active status and ROHS3 compliance.

Compliance Considerations:

The original MVA6.3VC331MF80TP is RoHS non-compliant. All recommended substitutes are ROHS3 compliant or RoHS compliant, meeting current regulatory requirements. All parts maintain MSL 1 (Unlimited) moisture sensitivity level.

Frequently Asked Questions (FAQ)

Q: Can EMVA6R3ADA331MF80G directly replace MVA6.3VC331MF80TP?

A: Yes. EMVA6R3ADA331MF80G is a parametric equivalent with identical capacitance (330 µF), voltage rating (6.3 V), tolerance (±20%), operating temperature range (-40°C ~ 85°C), and lifetime specification (2000 Hrs @ 85°C). Physical dimensions and surface mount land size are identical. The part is ROHS3 compliant.

Q: What is the difference between the upgrade options?

A: EMLA6R3ARA331MF80G extends the operating temperature to 105°C and increases lifetime to 3000 Hrs @ 105°C for general-purpose applications. EMZJ6R3ARA331MF80G and the Rubycon JZV series (6.3JZV330M6.3X8, 6.3JZV330MBOZ6.3X8) add automotive-grade qualification (AEC-Q200) and extend the lower operating temperature to -55°C, suitable for automotive and high-temperature reflow applications.

Q: Are there height differences between substitute parts?

A: Yes. The original MVA6.3VC331MF80TP has a maximum seated height of 0.303" (7.70mm). EMVA6R3ADA331MF80G maintains this height. Most other substitutes have a maximum seated height of 0.315" (8.00mm). Verify PCB layout clearance before selection.

Q: Which substitute is recommended for new designs?

A: EMLA6R3ARA331MF80G (Active status, general-purpose) or EMZJ6R3ARA331MF80G (Active status, automotive-grade) are recommended for new designs. Both are ROHS3 compliant and offer extended temperature performance. For automotive applications specifically, EMZJ6R3ARA331MF80G, 6.3JZV330M6.3X8, 6.3JZV330MBOZ6.3X8, or 6.3SEV330M6.3X8 are appropriate selections.

Q: What does "Last Time Buy" status mean for EMVA6R3ADA331MF80G?

A: Last Time Buy indicates the manufacturer will discontinue production after a specified date. Inventory is available but will not be replenished. For long-term production requirements, select an Active status part such as EMLA6R3ARA331MF80G or EMZJ6R3ARA331MF80G.

Q: Are all substitutes RoHS compliant?

A: All recommended substitutes are either ROHS3 compliant or RoHS compliant. The original MVA6.3VC331MF80TP is RoHS non-compliant. Substitution ensures compliance with current environmental regulations.

Q: Can I use EDK337M6R3A9HAA instead of EDK337M6R3S9HAA?

A: Both parts are electrically and physically equivalent with identical capacitance, voltage, tolerance, and operating specifications. EDK337M6R3S9HAA includes automotive-grade qualification (AEC-Q200). Select EDK337M6R3S9HAA for automotive applications; either part is acceptable for general-purpose applications.

Q: What is the significance of the Alchip™ designation?

A: Alchip™ is Chemi-Con's product line designation for enhanced performance aluminum electrolytic capacitors. EMLA6R3ARA331MF80G and EMZJ6R3ARA331MF80G are Alchip™ series parts offering improved thermal performance and extended lifetime compared to the original MVA series.

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