MVY35VC33RMF55TP Equivalent & Substitute Parts

Part Overview

The MVY35VC33RMF55TP is a 33 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete, with a rated lifetime of 1000 hours at 105°C. The part is RoHS non-compliant and carries MSL Level 1 moisture sensitivity rating.

Due to its obsolete status, equivalent and substitute parts from active manufacturers are necessary for new designs, production continuity, and long-term component availability. Active alternatives maintain the core electrical specifications while offering improved compliance certifications and extended operational lifetimes.

Key Parameters

Parameter	Value	Unit
Capacitance	33	µF
Voltage Rating	35	V
Tolerance	±20	%
Lifetime @ 105°C	1000	Hrs
Operating Temperature Range	-55 to 105	°C
Ripple Current @ 100 kHz	140	mA
Impedance	1	Ohms
Case Size	0.248" Dia (6.30mm)	—
Height (Max)	0.205" (5.20mm)	—
Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)	—
Mounting Type	Surface Mount	—
Polarization	Polar	—
Application	General Purpose	—

Substitute Part Grouping Explanation

Substitution of the MVY35VC33RMF55TP is determined by strict equivalence across the following electrical and mechanical parameters:

Mandatory Matching Parameters:

Capacitance: 33 µF
Voltage Rating: 35 V
Tolerance: ±20%
Case Diameter: 0.248" (6.30mm)
Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type: Surface Mount
Polarization: Polar
Operating Temperature Range: -55°C to 105°C

Allowable Variation Parameters:

Height (Seated Max): Substitutes may vary within PCB assembly constraints
Lifetime @ 105°C: Substitutes may exceed the original 1000 hours specification
Ripple Current: Substitutes may exceed the original 140 mA @ 100 kHz specification
Impedance: Substitutes may be lower than the original 1 Ohm specification
RoHS Status: Substitutes may upgrade from non-compliant to compliant
Product Status: Substitutes transition from obsolete to active

Substitute parts are grouped by their relationship to the original specification: parametric equivalents maintain identical electrical performance; direct manufacturers provide equivalent functionality from alternative suppliers; upgrade parts exceed original specifications in lifetime or performance metrics.

Parameter Comparison

Parameter	MVY35VC33RMF55TP (Original)	EMVY350ARA330MF55G	AVEZ336M35D16T-F	EEV336M035S9GAA	EXV336M035S9GAA	UWT1V330MCR6GS
Manufacturer	Chemi-Con	Chemi-Con	Cornell Dubilier Electronics	KEMET	KEMET	Nichicon
Capacitance	33 µF	33 µF	33 µF	33 µF	33 µF	33 µF
Voltage Rating	35 V	35 V	35 V	35 V	35 V	35 V
Tolerance	±20%	±20%	±20%	±20%	±20%	±20%
Case Diameter	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)	0.248" (6.30mm)
Height (Max)	0.205" (5.20mm)	0.205" (5.20mm)	0.217" (5.50mm)	0.222" (5.65mm)	0.222" (5.65mm)	0.228" (5.80mm)
Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)	0.260" L x 0.260" W (6.60mm x 6.60mm)	0.260" L x 0.260" W (6.60mm x 6.60mm)	0.260" L x 0.260" W (6.60mm x 6.60mm)	0.260" L x 0.260" W (6.60mm x 6.60mm)	0.260" L x 0.260" W (6.60mm x 6.60mm)
Operating Temperature	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C
Lifetime @ 105°C	1000 Hrs	1000 Hrs	1000 Hrs	2000 Hrs	3000 Hrs	1000 Hrs
Ripple Current @ 100 kHz	140 mA	140 mA	170 mA	240 mA	240 mA	78 mA @ 10 kHz
Impedance	1 Ohm	1 Ohm	850 mOhms	520 mOhms	520 mOhms	—
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Ratings	—	—	—	AEC-Q200	AEC-Q200	—
Application	General Purpose	General Purpose	General Purpose	Automotive	Automotive	General Purpose
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)

Engineering Selection Recommendations

EMVY350ARA330MF55G (Chemi-Con Alchip™ MVY Series)

This part is the direct parametric equivalent from the original manufacturer. It maintains identical electrical specifications and physical dimensions while upgrading to ROHS3 compliance and active product status. The EMVY350ARA330MF55G is supplied in Tape & Reel packaging with 2798 units in stock, providing immediate availability for production environments.

AVEZ336M35D16T-F (Cornell Dubilier Electronics AVEZ Series)

This substitute from Cornell Dubilier Electronics provides equivalent capacitance and voltage ratings with improved ripple current handling (170 mA @ 100 kHz) and lower impedance (850 mOhms). Height increases to 0.217" (5.50mm), requiring PCB layout verification. ROHS3 compliance and active status support modern supply chain requirements. Inventory of 648 units is available.

EEV336M035S9GAA (KEMET EEV Series)

This upgrade part incorporates AEC-Q200 automotive qualification and doubles the lifetime specification to 2000 hours at 105°C. Impedance reduces to 520 mOhms with ripple current capacity of 240 mA @ 100 kHz. Height increases to 0.222" (5.65mm). Selection is appropriate for applications requiring automotive-grade reliability and extended operational life. 1055 units in stock.

EXV336M035S9GAA (KEMET EXV Series)

This upgrade part extends lifetime to 3000 hours at 105°C with AEC-Q200 automotive qualification. Electrical performance matches the EEV336M035S9GAA with 520 mOhms impedance and 240 mA @ 100 kHz ripple current. Height is 0.222" (5.65mm). MSL rating is Not Applicable. Selection is appropriate for long-life automotive and industrial applications. 921 units in stock.

UWT1V330MCR6GS (Nichicon UWT Series)

This substitute from Nichicon provides equivalent core specifications with ROHS3 compliance and active product status. Height increases to 0.228" (5.80mm), the maximum among all substitutes. Ripple current specification is lower at 78 mA @ 10 kHz. Selection is appropriate for general-purpose applications where height tolerance permits. 1095 units in stock.

Frequently Asked Questions (FAQ)

Q: Can MVY35VC33RMF55TP be directly replaced with EMVY350ARA330MF55G?

A: Yes. EMVY350ARA330MF55G is the parametric equivalent from Chemi-Con. It maintains identical capacitance (33 µF), voltage rating (35 V), tolerance (±20%), case diameter (6.30mm), and height (5.20mm). The primary differences are active product status and ROHS3 compliance. No circuit redesign is required.

Q: What is the maximum height variation among substitute parts?

A: The original MVY35VC33RMF55TP has a maximum seated height of 0.205" (5.20mm). Substitutes range from 0.205" (EMVY350ARA330MF55G) to 0.228" (UWT1V330MCR6GS), a variation of 0.023" (2.60mm). PCB assembly clearance must be verified before selection.

Q: Are KEMET EEV336M035S9GAA and EXV336M035S9GAA interchangeable?

A: Both parts are electrically and mechanically equivalent with identical case size, land size, and electrical performance. The primary difference is lifetime specification: EEV336M035S9GAA is rated 2000 hours at 105°C, while EXV336M035S9GAA is rated 3000 hours at 105°C. Both carry AEC-Q200 automotive qualification. Selection depends on application lifetime requirements.

Q: Which substitute offers the lowest impedance?

A: Both KEMET parts (EEV336M035S9GAA and EXV336M035S9GAA) offer the lowest impedance at 520 mOhms @ 100 kHz, compared to the original 1 Ohm specification. AVEZ336M35D16T-F from Cornell Dubilier offers intermediate impedance at 850 mOhms.

Q: Is RoHS compliance required for substitution?

A: The original MVY35VC33RMF55TP is RoHS non-compliant. All active substitutes are ROHS3 compliant. For new designs and production environments subject to RoHS regulations, compliant substitutes are mandatory. For legacy system repairs, non-compliant alternatives may be acceptable depending on application jurisdiction and customer requirements.

Q: Can UWT1V330MCR6GS be used in high-ripple-current applications?

A: UWT1V330MCR6GS has a ripple current specification of 78 mA @ 10 kHz, which is lower than the original 140 mA @ 100 kHz. For applications requiring high ripple current handling, KEMET parts (240 mA @ 100 kHz) or AVEZ336M35D16T-F (170 mA @ 100 kHz) are more suitable.

Q: What is the difference between general-purpose and automotive-rated substitutes?

A: KEMET EEV336M035S9GAA and EXV336M035S9GAA carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and environmental testing standards. General-purpose substitutes (EMVY350ARA330MF55G, AVEZ336M35D16T-F, UWT1V330MCR6GS) are suitable for consumer and industrial applications without automotive qualification requirements.

Q: Are all substitutes available in Tape & Reel packaging?

A: EMVY350ARA330MF55G, AVEZ336M35D16T-F, EEV336M035S9GAA, and EXV336M035S9GAA are supplied in Tape & Reel (TR) packaging. UWT1V330MCR6GS packaging is not specified in the provided data. Confirm packaging requirements with supplier before procurement.

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