MVA16VC331MH10TP Equivalent & Substitute Parts

Part Overview

The MVA16VC331MH10TP is a 330 µF, 16 V aluminum electrolytic capacitor manufactured by Chemi-Con in the MVA series. This surface mount component is rated for 2000 hours at 85°C with an ESR of 1.306 Ohm @ 120Hz. The part is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and production continuity.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	16 V
Tolerance	±20%
ESR @ 120Hz	1.306 Ohm
Lifetime	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Ripple Current @ 120 Hz	270 mA
Package Type	Radial, Can - SMD
Size	0.315" Dia (8.00mm)
Height	0.394" (10.00mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type	Surface Mount
RoHS Status	Non-compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the MVA16VC331MH10TP is determined by the following critical parameters:

Primary Matching Criteria:

Capacitance: 330 µF (exact match required)
Voltage Rating: 16 V (minimum requirement; higher voltage ratings are acceptable)
Tolerance: ±20% (standard tolerance for aluminum electrolytic capacitors)
Package Type: Radial, Can - SMD (physical and electrical interface compatibility)
Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (PCB footprint compatibility)
Mounting Type: Surface Mount (assembly process compatibility)
Polarization: Polar (electrical polarity requirement)

Secondary Compatibility Parameters:

Operating Temperature Range: Minimum -40°C ~ 85°C (application-dependent thermal requirements)
Ripple Current @ 120 Hz: Minimum 270 mA (power handling capability)
MSL Rating: 1 (Unlimited) (moisture sensitivity for storage and handling)

Substitute parts are grouped into three categories: Upgrade substitutes (improved performance or compliance), Parametric equivalents (matching core electrical specifications), and Direct substitutes (alternative manufacturer equivalents).

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime	Operating Temp	Ripple Current @ 120Hz	Size (Dia)	Height	Product Status	RoHS
MVA16VC331MH10TP	Chemi-Con	MVA	330 µF	16 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	270 mA	0.315" (8.00mm)	0.394" (10.00mm)	Obsolete	Non-compliant
EMLA160ARA331MHA0G	Chemi-Con	Alchip™- MLA	330 µF	16 V	±20%	3000 Hrs @ 105°C	-40°C ~ 105°C	300 mA	0.315" (8.00mm)	0.406" (10.30mm)	Active	ROHS3 Compliant
EMLA250ARA331MHA0G	Chemi-Con	Alchip™- MLA	330 µF	25 V	±20%	3000 Hrs @ 105°C	-40°C ~ 105°C	300 mA	0.315" (8.00mm)	0.406" (10.30mm)	Active	ROHS3 Compliant
EMVA250ARA331MHA0G	Chemi-Con	Alchip™- MVA	330 µF	25 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	300 mA	0.315" (8.00mm)	0.394" (10.00mm)	Last Time Buy	ROHS3 Compliant
EMVE160ARA331MHA0G	Chemi-Con	Alchip™- MVE	330 µF	16 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	290 mA	0.315" (8.00mm)	0.394" (10.00mm)	Active	ROHS3 Compliant
EMVY160ARA331MHA0G	Chemi-Con	Alchip™- MVY	330 µF	16 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	225 mA	0.315" (8.00mm)	0.394" (10.00mm)	Active	ROHS3 Compliant
EMZA160ARA331MHA0G	Chemi-Con	Alchip™- MZA	330 µF	16 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	300 mA	0.315" (8.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant
EMZA250ARA331MHA0G	Chemi-Con	Alchip™- MZA	330 µF	25 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	300 mA	0.315" (8.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant
EMZJ250ARA331MHA0G	Chemi-Con	Alchip™- MZJ	330 µF	25 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	425 mA	0.315" (8.00mm)	0.406" (10.30mm)	Active	ROHS3 Compliant
EMVA160ARA331MHA0G	Chemi-Con	Alchip™- MVA	330 µF	16 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	270 mA	0.315" (8.00mm)	0.394" (10.00mm)	Active	ROHS3 Compliant
16SEV330M8X10.5	Rubycon	SEV	330 µF	16 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	330 mA	0.315" (8.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Performance):

EMVA160ARA331MHA0G is the parametric equivalent from Chemi-Con. This part maintains the same 330 µF capacitance, 16 V voltage rating, 2000 hour lifetime at 85°C, and operating temperature range as the original MVA16VC331MH10TP. The primary advantage is ROHS3 compliance, addressing regulatory requirements for new designs. Physical dimensions remain compatible with existing PCB layouts.

For Enhanced Thermal Performance:

EMVE160ARA331MHA0G and EMZA160ARA331MHA0G extend the operating temperature range to -55°C ~ 105°C and support 2000 hour lifetimes at 105°C, compared to the original 85°C specification. These parts are suitable for applications requiring extended temperature operation while maintaining 16 V voltage rating and 330 µF capacitance. EMZA160ARA331MHA0G includes AEC-Q200 automotive qualification.

For Voltage Margin Applications:

EMLA250ARA331MHA0G, EMVA250ARA331MHA0G, EMZA250ARA331MHA0G, and EMZJ250ARA331MHA0G provide 25 V voltage ratings with 330 µF capacitance. These parts are suitable for designs requiring higher voltage headroom while maintaining the same capacitance value. All are ROHS3 compliant.

For Automotive Applications:

EMZA160ARA331MHA0G and EMZA250ARA331MHA0G carry AEC-Q200 qualification with -55°C ~ 105°C operating range and 2000 hour lifetime at 105°C. EMZJ250ARA331MHA0G provides the highest ripple current capability (425 mA @ 120 Hz) with AEC-Q200 qualification.

For Alternative Manufacturer:

16SEV330M8X10.5 from Rubycon provides equivalent electrical specifications (330 µF, 16 V, 2000 Hrs @ 85°C) with AEC-Q200 automotive qualification and ROHS3 compliance. Physical height is 0.413" (10.50mm), requiring PCB layout verification.

Product Status Considerations:

EMVA250ARA331MHA0G is designated Last Time Buy. For new designs, select from Active status parts: EMLA160ARA331MHA0G, EMVE160ARA331MHA0G, EMVY160ARA331MHA0G, EMZA160ARA331MHA0G, EMZA250ARA331MHA0G, EMZJ250ARA331MHA0G, or 16SEV330M8X10.5.

Frequently Asked Questions (FAQ)

Q: Can EMLA250ARA331MHA0G replace MVA16VC331MH10TP directly?

A: EMLA250ARA331MHA0G is electrically compatible as a substitute. It maintains 330 µF capacitance and ±20% tolerance. The 25 V rating exceeds the 16 V requirement, providing voltage margin. Height increases from 0.394" to 0.406", requiring PCB layout verification. ROHS3 compliance is an improvement over the non-compliant original part.

Q: What is the difference between EMZA160ARA331MHA0G and EMVE160ARA331MHA0G?

A: Both parts share 330 µF capacitance, 16 V rating, and 2000 hour lifetime at 105°C. EMZA160ARA331MHA0G includes AEC-Q200 automotive qualification, operates from -55°C to 105°C, and has 300 mOhms impedance. EMVE160ARA331MHA0G operates from -40°C to 105°C without automotive qualification. Select EMZA160ARA331MHA0G for automotive applications.

Q: Is the height difference between substitute parts significant?

A: Yes. The original MVA16VC331MH10TP is 0.394" (10.00mm) tall. EMLA160ARA331MHA0G and EMLA250ARA331MHA0G are 0.406" (10.30mm). EMZA160ARA331MHA0G, EMZA250ARA331MHA0G, and EMZJ250ARA331MHA0G are 0.413" (10.50mm). Verify PCB clearance and component placement before substitution.

Q: Which substitute offers the best ripple current capability?

A: EMZJ250ARA331MHA0G provides 425 mA @ 120 Hz ripple current, the highest among all listed substitutes. This part is suitable for high-ripple-current applications while maintaining 330 µF capacitance and 25 V voltage rating with AEC-Q200 qualification.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed are ROHS3 compliant except the original MVA16VC331MH10TP, which is non-compliant. For new designs subject to RoHS regulations, any listed substitute is acceptable.

Q: Can 16SEV330M8X10.5 from Rubycon be used as a direct replacement?

A: Yes. The Rubycon 16SEV330M8X10.5 matches the original part's 330 µF capacitance, 16 V rating, 2000 hour lifetime at 85°C, and operating temperature range. It is ROHS3 compliant and AEC-Q200 qualified. Height is 0.413" (10.50mm), requiring PCB layout verification.

Q: What is the advantage of EMVY160ARA331MHA0G?

A: EMVY160ARA331MHA0G extends the operating temperature range to -55°C ~ 105°C and supports 2000 hour lifetime at 105°C. It is suitable for applications requiring extreme low-temperature operation. Ripple current is 225 mA @ 120 Hz, lower than the original 270 mA specification.

Q: Should I select a 25 V rated part for a 16 V application?

A: Yes. Higher voltage ratings are acceptable substitutes for lower voltage applications. A 25 V rated capacitor in a 16 V circuit operates within safe margins. Select 25 V parts when improved voltage headroom or extended thermal performance is required.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message