MVA25VC331MH10TP Equivalent & Substitute Parts

Part Overview

The MVA25VC331MH10TP is a 330 µF, 25 V aluminum electrolytic capacitor manufactured by Chemi-Con in the MVA series. This surface mount device features a radial can package with 8.00 mm diameter and 10.00 mm height, designed for general purpose applications. The part operates across -40°C to 85°C with a rated lifetime of 2000 hours at 85°C and an ESR of 804 mOhm at 120 Hz.

The MVA25VC331MH10TP is classified as Obsolete. Equivalent and substitute parts are necessary to maintain design continuity, ensure supply chain availability, and meet current manufacturing compliance standards including RoHS3 certification.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	25 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Case Diameter	8.00 mm (0.315")
Case Height	10.00 mm (0.394")
Land Size	8.30 mm x 8.30 mm
Polarization	Polar
Operating Temperature Range	-40°C to 85°C
Lifetime Rating	2000 Hrs @ 85°C
ESR @ 120 Hz	804 mOhm
Ripple Current @ 120 Hz	300 mA
RoHS Status	Non-compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the MVA25VC331MH10TP are classified into three categories based on electrical and mechanical compatibility:

Substitution Criteria:

Capacitance: 330 µF (exact match required)
Voltage Rating: 25 V (exact match required)
Tolerance: ±20% (exact match required)
Package: Radial, Can - SMD (exact match required)
Case Diameter: 8.00 mm (exact match required)
Land Size: 8.30 mm x 8.30 mm (exact match required)
Polarization: Polar (exact match required)
Mounting: Surface Mount (exact match required)

Upgrade Parts offer enhanced performance characteristics including higher temperature ratings (105°C vs. 85°C), extended lifetime ratings, improved ESR specifications, or automotive-grade certifications (AEC-Q200). These parts maintain identical electrical and mechanical specifications while providing superior reliability margins.

Parametric Equivalent Parts maintain the same electrical and mechanical specifications as the original part but may differ in packaging format (Cut Tape vs. Tape & Reel) or product lifecycle status.

Direct Equivalent Parts from alternative manufacturers (Cornell Dubilier, KEMET, Rubycon) provide identical electrical and mechanical performance with full RoHS3 compliance and active product status.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Case Dia (mm)	Height (mm)	Lifetime @ Temp	Operating Temp Range	RoHS Status	Product Status	Packaging
MVA25VC331MH10TP	Chemi-Con	MVA	330 µF	25 V	8.00	10.00	2000 Hrs @ 85°C	-40°C ~ 85°C	Non-compliant	Obsolete	Bulk
EMLA250ARA331MHA0G	Chemi-Con	MLA	330 µF	25 V	8.00	10.30	3000 Hrs @ 105°C	-40°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel
EMZA250ARA331MHA0G	Chemi-Con	MZA	330 µF	25 V	8.00	10.50	2000 Hrs @ 105°C	-55°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel
EMZJ250ARA331MHA0G	Chemi-Con	MZJ	330 µF	25 V	8.00	10.30	2000 Hrs @ 105°C	-55°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel
EMVA250ARA331MHA0G	Chemi-Con	MVA	330 µF	25 V	8.00	10.00	2000 Hrs @ 85°C	-40°C ~ 85°C	ROHS3 Compliant	Last Time Buy	Cut Tape
337AXZ025M	Cornell Dubilier	AXZ	330 µF	25 V	8.00	10.60	2000 Hrs @ 105°C	-55°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel
EDK337M025A9MAA	KEMET	EDK	330 µF	25 V	8.00	10.50	2000 Hrs @ 85°C	-40°C ~ 85°C	ROHS3 Compliant	Active	Tape & Reel
EDK337M025S9MAA	KEMET	EDK	330 µF	25 V	8.00	10.50	2000 Hrs @ 85°C	-40°C ~ 85°C	ROHS3 Compliant	Active	Tape & Reel
25JZV330M8X10.5	Rubycon	JZV	330 µF	25 V	8.00	10.50	2000 Hrs @ 105°C	-55°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel
25TKV330M8X10.5	Rubycon	TKV	330 µF	25 V	8.00	10.50	2000 Hrs @ 105°C	-55°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel
25TLV330M8X10.5	Rubycon	TLV	330 µF	25 V	8.00	10.50	5000 Hrs @ 105°C	-55°C ~ 105°C	ROHS3 Compliant	Active	Tape & Reel

Engineering Selection Recommendations

For General Purpose Applications with Standard Temperature Requirements:

EMVA250ARA331MHA0G (Chemi-Con MVA series) provides the closest parametric match to the original MVA25VC331MH10TP. This part maintains identical case dimensions (8.00 mm diameter, 10.00 mm height), operating temperature range (-40°C to 85°C), and lifetime rating (2000 Hrs @ 85°C). The primary advantage is RoHS3 compliance and active product status. Packaging is available in Cut Tape format.

For Enhanced Reliability and Extended Temperature Operation:

EMZJ250ARA331MHA0G (Chemi-Con MZJ series) offers superior performance with extended operating temperature range (-55°C to 105°C), improved ESR specification (80 mOhm @ 100 kHz), and higher ripple current ratings (425 mA @ 120 Hz, 850 mA @ 100 kHz). This part is AEC-Q200 certified for automotive applications and maintains RoHS3 compliance. Case height increases to 10.30 mm.

For Maximum Lifetime and Automotive Applications:

25TLV330M8X10.5 (Rubycon TLV series) provides the highest lifetime rating (5000 Hrs @ 105°C) among all substitutes. This part is AEC-Q200 certified, RoHS3 compliant, and rated for automotive and high temperature reflow applications. Operating temperature extends to -55°C to 105°C. Case height is 10.50 mm.

For Multi-Manufacturer Supply Chain Diversification:

337AXZ025M (Cornell Dubilier AXZ series) and EDK337M025A9MAA (KEMET EDK series) provide equivalent performance from alternative manufacturers. Both are RoHS3 compliant and active products. The Cornell Dubilier part offers 2000 Hrs @ 105°C lifetime with -55°C to 105°C operating range. The KEMET EDK337M025A9MAA maintains the original -40°C to 85°C operating range with 2000 Hrs @ 85°C lifetime.

Frequently Asked Questions (FAQ)

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

A: Case height differences of 0.30 mm to 0.60 mm (10.30 mm to 10.60 mm vs. original 10.00 mm) are mechanically compatible in most PCB layouts. However, verify clearance in your specific application before design release. The land size (8.30 mm x 8.30 mm) remains constant across all substitutes.

Q: What is the difference between Upgrade, Parametric Equivalent, and Direct Equivalent classifications?

A: Upgrade parts offer enhanced specifications (higher temperature ratings, extended lifetime, improved ESR) while maintaining core electrical and mechanical compatibility. Parametric Equivalent parts match all electrical and mechanical specifications but may differ in packaging format or lifecycle status. Direct Equivalent parts from alternative manufacturers provide identical performance with full compliance certifications.

Q: Is the MVA25VC331MH10TP RoHS compliant?

A: No. The original MVA25VC331MH10TP is RoHS non-compliant. All recommended substitutes are RoHS3 compliant, meeting current regulatory requirements for new designs and manufacturing.

Q: Which substitute part is best for automotive applications?

A: EMZJ250ARA331MHA0G, 25JZV330M8X10.5, 25TKV330M8X10.5, and 25TLV330M8X10.5 are all AEC-Q200 certified for automotive use. The 25TLV330M8X10.5 offers the longest lifetime (5000 Hrs @ 105°C) for demanding automotive environments.

Q: Can I mix substitute parts from different manufacturers in the same design?

A: Yes. All substitute parts maintain identical electrical specifications (330 µF, 25 V, ±20% tolerance) and mechanical compatibility (8.00 mm diameter, 8.30 mm x 8.30 mm land size). However, verify ESR and ripple current specifications for your specific circuit requirements, as these vary between manufacturers.

Q: What is the significance of the ESR specification?

A: ESR (Equivalent Series Resistance) affects circuit performance, particularly in high-frequency applications. The original part specifies 804 mOhm @ 120 Hz. Upgrade parts like EMZJ250ARA331MHA0G offer lower ESR (80 mOhm @ 100 kHz), reducing heat generation and improving voltage stability in switching power supplies and high-frequency circuits.

Q: Are there inventory considerations when selecting a substitute?

A: Yes. Current inventory levels vary: EMZJ250ARA331MHA0G (970 Pcs), 25TKV330M8X10.5 (2282 Pcs), 25TLV330M8X10.5 (1438 Pcs), and 337AXZ025M (13,421 Pcs) offer the highest availability. EMVA250ARA331MHA0G is classified as Last Time Buy, indicating limited future availability.

Q: What packaging formats are available?

A: Substitutes are available in Tape & Reel (TR) format for automated assembly and Cut Tape (CT) format for manual or small-volume applications. EMVA250ARA331MHA0G is available in Cut Tape; all other substitutes are supplied in Tape & Reel format.

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