MZA35VC331MJ10TP Equivalent & Substitute Parts

Part Overview

The MZA35VC331MJ10TP is a 330 µF, 35 V aluminum electrolytic capacitor manufactured by Chemi-Con in the MZA series. This surface mount radial can capacitor is designed for general purpose applications with a rated lifetime of 2000 hours at 105°C. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility for circuit board replacement and new design applications.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	35 V
Tolerance	±20%
ESR @ 120Hz	74 mOhm
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-55°C to 105°C
Ripple Current @ 100 kHz	850 mA
Case Size	10.00 mm Diameter × 10.00 mm Height
Land Size	10.30 mm × 10.30 mm
Mounting Type	Surface Mount
Package Type	Radial, Can - SMD
Polarization	Polar
RoHS Status	Non-compliant

Substitute Part Grouping Explanation

Substitution of the MZA35VC331MJ10TP is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

Capacitance: 330 µF (exact match required)
Voltage Rating: 35 V (exact match required)
Tolerance: ±20% (exact match required)
Case Diameter: 10.00 mm (exact match required)
Land Size: 10.30 mm × 10.30 mm (exact match required)
Mounting Type: Surface Mount (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Operating Temperature Range: -55°C to 105°C (exact match required)
Polarization: Polar (exact match required)

Performance Parameters (allowable variation):

ESR: 60–80 mOhm @ 100 kHz (within acceptable range for general purpose applications)
Ripple Current @ 100 kHz: 670–1190 mA (higher values provide performance margin)
Lifetime @ 105°C: 2000–5000 hours (equal or extended lifetime acceptable)
Impedance: 80–150 mOhms (within acceptable range)

Substitute parts are grouped into three categories: Direct Equivalents (identical specifications), Parametric Equivalents (matching critical parameters with acceptable performance variation), and Upgrade Options (enhanced lifetime or performance characteristics).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Case Size (mm)	Height (mm)	ESR @ 100kHz	Lifetime @ 105°C	Ripple Current @ 100kHz	Impedance	RoHS Status	Product Status
MZA35VC331MJ10TP	Chemi-Con	330 µF	35 V	±20%	10.00	10.00	74 mOhm	2000 Hrs	850 mA	80 mOhms	Non-compliant	Obsolete
EMZA350ARA331MJA0G	Chemi-Con	330 µF	35 V	±20%	10.00	10.50	—	2000 Hrs	850 mA	80 mOhms	ROHS3 Compliant	Active
EMZA350GRA331MJA0G	Chemi-Con	330 µF	35 V	±20%	10.00	10.50	—	2000 Hrs	850 mA	80 mOhms	ROHS3 Compliant	Active
EMVY350ARA331MJA0G	Chemi-Con	330 µF	35 V	±20%	10.00	10.00	—	2000 Hrs	670 mA	150 mOhms	ROHS3 Compliant	Active
35JZV330M10X10.5	Rubycon	330 µF	35 V	±20%	10.00	10.50	—	2000 Hrs	850 mA	90 mOhms	ROHS3 Compliant	Active
35TKV330M10X10.5	Rubycon	330 µF	35 V	±20%	10.00	10.50	60 mOhm	2000 Hrs	1190 mA	—	ROHS3 Compliant	Active
35TZV330M10X10.5	Rubycon	330 µF	35 V	±20%	10.00	10.50	—	2000 Hrs	850 mA	90 mOhms	ROHS3 Compliant	Active
AFK337M35G24T-F	Cornell Dubilier Electronics	330 µF	35 V	±20%	10.00	10.50	80 mOhm	2000 Hrs	850 mA	80 mOhms	ROHS3 Compliant	Active
EEE-FK1V331P	Panasonic Electronic Components	330 µF	35 V	±20%	10.00	10.50	—	2000 Hrs	850 mA	80 mOhms	ROHS3 Compliant	Active
EEV337M035S9PAA	KEMET	330 µF	35 V	±20%	10.00	10.50	80 mOhm	2000 Hrs	850 mA	80 mOhms	ROHS3 Compliant	Active
35TLV330M10X10.5	Rubycon	330 µF	35 V	±20%	10.00	10.50	—	5000 Hrs	850 mA	80 mOhms	ROHS3 Compliant	Active

Engineering Selection Recommendations

Direct Equivalents (Chemi-Con MZA Series Successors):

EMZA350ARA331MJA0G and EMZA350GRA331MJA0G are direct successors within the Chemi-Con Alchip™ MZA series. Both maintain identical electrical specifications (330 µF, 35 V, ±20%, 2000 Hrs @ 105°C, 850 mA @ 100 kHz) and are ROHS3 compliant. Height increases from 10.00 mm to 10.50 mm; verify PCB clearance before selection. EMZA350ARA331MJA0G is available in Cut Tape and Digi-Reel packaging with 1,000,100 pieces in stock. EMZA350GRA331MJA0G is available with 666 pieces in stock.

Parametric Equivalent (Chemi-Con MVY Series):

EMVY350ARA331MJA0G matches the original 10.00 mm height and maintains all critical electrical parameters. Impedance is 150 mOhms (versus 80 mOhms in the original), and ripple current at 100 kHz is 670 mA (versus 850 mA). This part is suitable for general purpose applications where the lower ripple current rating is acceptable. ROHS3 compliant, 710 pieces in stock.

Multi-Manufacturer Equivalents (AEC-Q200 Automotive Grade):

35TZV330M10X10.5 (Rubycon), AFK337M35G24T-F (Cornell Dubilier), EEE-FK1V331P (Panasonic), and EEV337M035S9PAA (KEMET) all meet or exceed the original specifications with AEC-Q200 automotive qualification. All maintain 330 µF, 35 V, ±20%, 2000 Hrs @ 105°C, and 850 mA @ 100 kHz ripple current. ESR values range from 60–80 mOhm. Height is 10.50 mm. All are ROHS3 compliant and active products with substantial inventory availability.

Enhanced Lifetime Option:

35TLV330M10X10.5 (Rubycon TLV series) provides extended lifetime of 5000 hours at 105°C while maintaining all other specifications identical to the original. This upgrade option is suitable for applications requiring enhanced reliability. ROHS3 compliant, 19,856 pieces in stock.

Selection Criteria:

For direct replacement with minimal design change: EMZA350ARA331MJA0G or EMZA350GRA331MJA0G
For automotive applications: 35TZV330M10X10.5, AFK337M35G24T-F, EEE-FK1V331P, or EEV337M035S9PAA
For extended reliability: 35TLV330M10X10.5
For space-constrained designs maintaining original height: EMVY350ARA331MJA0G (with ripple current verification)

All substitute parts are ROHS3 compliant, addressing the non-compliance status of the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can EMZA350ARA331MJA0G be used as a direct replacement for MZA35VC331MJ10TP?

A: EMZA350ARA331MJA0G is electrically equivalent with identical capacitance, voltage, tolerance, and ripple current specifications. The height increases from 10.00 mm to 10.50 mm. Verify PCB clearance and component placement before substitution. No circuit redesign is required if clearance is available.

Q: What is the difference between the Chemi-Con MZA and MVY series substitutes?

A: EMZA350ARA331MJA0G (MZA series) maintains 80 mOhm impedance and 850 mA ripple current at 100 kHz. EMVY350ARA331MJA0G (MVY series) has 150 mOhm impedance and 670 mA ripple current at 100 kHz. The MVY option is suitable for general purpose applications with lower ripple current requirements. Both are ROHS3 compliant and maintain the same 2000-hour lifetime.

Q: Why do some substitute parts have different heights (10.50 mm vs. 10.00 mm)?

A: Height variation reflects different internal construction and performance characteristics across manufacturers and series. The 10.50 mm height is standard for most active production equivalents. Verify PCB layout clearance before selection. EMVY350ARA331MJA0G maintains the original 10.00 mm height if space is critical.

Q: Are all substitute parts AEC-Q200 qualified?

A: Not all. EMZA350ARA331MJA0G, EMZA350GRA331MJA0G, and EMVY350ARA331MJA0G do not carry AEC-Q200 ratings. 35TZV330M10X10.5, 35JZV330M10X10.5, 35TKV330M10X10.5, 35TLV330M10X10.5, AFK337M35G24T-F, EEE-FK1V331P, and EEV337M035S9PAA are all AEC-Q200 qualified for automotive applications.

Q: What is the advantage of 35TLV330M10X10.5 over other substitutes?

A: 35TLV330M10X10.5 provides 5000-hour lifetime at 105°C compared to 2000 hours in the original and most substitutes. All other electrical and mechanical parameters remain equivalent. This extended lifetime is suitable for applications requiring enhanced reliability and longer service intervals.

Q: Can I use 35TKV330M10X10.5 if my circuit requires lower ESR?

A: Yes. 35TKV330M10X10.5 has 60 mOhm ESR at 100 kHz, which is lower than the original 74 mOhm. It also provides higher ripple current capability (1190 mA @ 100 kHz). This part is suitable for applications benefiting from reduced impedance and improved high-frequency performance.

Q: What packaging options are available for the substitute parts?

A: EMZA350ARA331MJA0G is available in Cut Tape and Digi-Reel packaging. EMZA350GRA331MJA0G packaging is not specified. EMVY350ARA331MJA0G, 35JZV330M10X10.5, 35TZV330M10X10.5, 35TLV330M10X10.5, EEE-FK1V331P, and EEV337M035S9PAA are available in Tape & Reel. 35TKV330M10X10.5 and AFK337M35G24T-F are available in Cut Tape and Tape & Reel respectively. Verify packaging availability with your supplier.

Q: Are all substitute parts RoHS compliant?

A: All substitute parts listed are ROHS3 compliant. The original MZA35VC331MJ10TP is RoHS non-compliant. Substitution addresses this compliance requirement for new designs and updated applications.

Q: What is the inventory status of these substitute parts?

A: EMZA350ARA331MJA0G has 1,000,100 pieces in stock. 35TKV330M10X10.5 has 273,782 pieces. 35TLV330M10X10.5 has 19,856 pieces. EEE-FK1V331P has 18,597 pieces. EEV337M035S9PAA has 21,573 pieces. 35TZV330M10X10.5 has 10,400 pieces. EMZA350GRA331MJA0G has 666 pieces. EMVY350ARA331MJA0G has 710 pieces. 35JZV330M10X10.5 has 3,262 pieces. AFK337M35G24T-F has 2,122 pieces. Verify current availability with your component distributor.

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