MVE16VC33RMF55TP Equivalent & Substitute Parts

Part Overview

The MVE16VC33RMF55TP is a 33 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The part operates across a temperature range of -40°C to 105°C with a 1000-hour lifetime rating at 105°C, suitable for general-purpose applications requiring stable capacitance and low equivalent series resistance.

Key Parameters

Parameter	Value
Capacitance	33 µF
Voltage Rating	16 V
Tolerance	±20%
ESR @ 120 Hz	10.045 Ohm
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Ripple Current @ 120 Hz	45 mA
Package Type	Radial, Can - SMD
Physical Dimensions	0.248" Dia (6.30mm) × 0.205" H (5.20mm)
Surface Mount Land Size	0.260" L × 0.260" W (6.60mm × 6.60mm)
Polarization	Polar
RoHS Status	Non-compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the MVE16VC33RMF55TP is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Direct Substitution:

Capacitance: 33 µF (exact match required)
Voltage Rating: 16 V minimum (higher voltage ratings are acceptable upgrades)
Tolerance: ±20% (standard tolerance match)
Package Type: Radial, Can - SMD (identical mounting and footprint)
Physical Dimensions: 0.248" Dia (6.30mm) and height compatibility
Surface Mount Land Size: 0.260" L × 0.260" W (6.60mm × 6.60mm)
Polarization: Polar (required for electrolytic capacitors)
Lifetime: 1000 Hrs @ 105°C minimum
MSL Rating: 1 (Unlimited)

Substitution Categories:

Direct Equivalents (16V Rating): Parts maintaining identical voltage rating with equivalent electrical performance and active product status.

Parametric Equivalents (16V Rating): Active production alternatives from different manufacturers with matching core specifications and improved compliance certifications.

Voltage Upgrades (25V and 35V Ratings): Higher voltage-rated variants maintaining identical capacitance and physical dimensions, suitable for applications with voltage margin requirements.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	ESR @ 120Hz	Ripple Current @ 120Hz	Operating Temp Range	Product Status	RoHS Status
MVE16VC33RMF55TP	Chemi-Con	33 µF	16 V	10.045 Ohm	45 mA	-40°C ~ 105°C	Obsolete	Non-compliant
EMVY160ARA330MF55G	Chemi-Con	33 µF	16 V	—	56 mA	-55°C ~ 105°C	Active	ROHS3 Compliant
EMVE160ARA330MF55G	Chemi-Con	33 µF	16 V	—	45 mA	-40°C ~ 105°C	Active	ROHS3 Compliant
AVES336M16D16T-F	Cornell Dubilier Electronics (CDE)	33 µF	16 V	11.1 Ohm	40 mA	-55°C ~ 105°C	Active	ROHS3 Compliant
AVEZ336M16D16T-F	Cornell Dubilier Electronics (CDE)	33 µF	16 V	—	136 mA	-55°C ~ 105°C	Active	ROHS3 Compliant
UUQ1C330MCL1GB	Nichicon	33 µF	16 V	—	40 mA	-40°C ~ 105°C	Active	ROHS3 Compliant
UWT1C330MCL1GB	Nichicon	33 µF	16 V	—	40 mA	-55°C ~ 105°C	Active	ROHS3 Compliant
EMVE250ARA330MF55G	Chemi-Con	33 µF	25 V	—	50 mA	-40°C ~ 105°C	Active	ROHS3 Compliant
EMVY250ARA330MF55G	Chemi-Con	33 µF	25 V	—	56 mA	-55°C ~ 105°C	Active	ROHS3 Compliant
EMVY350ARA330MF55G	Chemi-Con	33 µF	35 V	—	56 mA	-55°C ~ 105°C	Active	ROHS3 Compliant
25SKV33M6.3X5.5	Rubycon	33 µF	25 V	—	48 mA	-55°C ~ 105°C	Last Time Buy	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (16V Applications):

EMVE160ARA330MF55G is the primary direct equivalent. This Chemi-Con part maintains identical capacitance, voltage rating, and operating temperature range (-40°C ~ 105°C) as the original MVE16VC33RMF55TP. It is ROHS3 compliant and carries active product status with 2002 units in stock. The ripple current specification matches the original at 45 mA @ 120 Hz.

EMVY160ARA330MF55G provides an alternative from Chemi-Con's Alchip™ MVY series with extended operating temperature range (-55°C ~ 105°C) and improved ripple current performance (56 mA @ 100 kHz). ROHS3 compliance and active status support long-term availability.

For Extended Temperature Range (16V Applications):

AVES336M16D16T-F (Cornell Dubilier Electronics) and AVEZ336M16D16T-F (Cornell Dubilier Electronics) both support -55°C ~ 105°C operation. AVEZ336M16D16T-F offers significantly higher ripple current capacity (136 mA @ 120 Hz, 170 mA @ 100 kHz) with 850 mOhms impedance, suitable for high-ripple applications.

UWT1C330MCL1GB (Nichicon) extends the operating temperature to -55°C ~ 105°C while maintaining the original ripple current specification (40 mA @ 120 Hz).

For Voltage Margin Applications (25V and 35V Upgrades):

EMVE250ARA330MF55G and EMVY250ARA330MF55G maintain the -40°C and -55°C ~ 105°C operating ranges respectively with 25 V rating. Both are ROHS3 compliant and active.

EMVY350ARA330MF55G provides 35 V rating with -55°C ~ 105°C operation and ROHS3 compliance for applications requiring maximum voltage headroom.

25SKV33M6.3X5.5 (Rubycon SKV series) offers 25 V rating with Last Time Buy status; use only when inventory constraints require alternative sourcing.

Compliance Consideration:

The original MVE16VC33RMF55TP is RoHS non-compliant. All recommended substitutes are ROHS3 compliant, supporting modern manufacturing and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can EMVE160ARA330MF55G directly replace MVE16VC33RMF55TP without circuit modification?

A: Yes. Both parts share identical capacitance (33 µF), voltage rating (16 V), tolerance (±20%), physical dimensions (0.248" Dia × 0.205" H), and surface mount land size (0.260" L × 0.260" W). Operating temperature range matches at -40°C ~ 105°C. No circuit changes are required.

Q: What is the difference between EMVE160ARA330MF55G and EMVY160ARA330MF55G?

A: Both are Chemi-Con 33 µF, 16 V SMD capacitors with identical physical dimensions and ROHS3 compliance. EMVY160ARA330MF55G (Alchip™ MVY series) extends operating temperature to -55°C and provides higher ripple current at 100 kHz (140 mA). EMVE160ARA330MF55G (Alchip™ MVE series) maintains the original -40°C ~ 105°C range. Select EMVY160ARA330MF55G for applications requiring extended low-temperature performance.

Q: Can I use a 25V-rated capacitor in place of the 16V original?

A: Yes. Higher voltage ratings are electrically compatible in circuits designed for lower voltages. EMVE250ARA330MF55G and EMVY250ARA330MF55G both maintain 33 µF capacitance and identical physical dimensions. This substitution provides voltage margin for circuit protection. No circuit modification is required.

Q: What is the advantage of AVEZ336M16D16T-F over direct Chemi-Con equivalents?

A: AVEZ336M16D16T-F (Cornell Dubilier Electronics) provides significantly higher ripple current capacity (136 mA @ 120 Hz, 170 mA @ 100 kHz) compared to the original 45 mA @ 120 Hz. This part is suitable for high-ripple applications while maintaining identical 33 µF, 16 V specifications and physical dimensions. Extended operating temperature (-55°C ~ 105°C) is also supported.

Q: Are there any height differences between substitute parts?

A: The original MVE16VC33RMF55TP specifies 0.205" (5.20mm) seated height. AVES336M16D16T-F and AVEZ336M16D16T-F are 0.217" (5.50mm), and UUQ1C330MCL1GB and UWT1C330MCL1GB are 0.213" (5.40mm). These minor variations remain within typical PCB assembly tolerances for surface mount components. Verify clearance in space-constrained applications.

Q: Which substitute offers the best long-term availability?

A: EMVE160ARA330MF55G and EMVY160ARA330MF55G (Chemi-Con) carry active product status with 2002 and 1058 units in stock respectively. UWT1C330MCL1GB (Nichicon) is also active with 3331 units available. 25SKV33M6.3X5.5 (Rubycon) is Last Time Buy status and should be avoided for new designs requiring long-term supply.

Q: What does RoHS3 compliance mean for this application?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. All recommended substitutes are ROHS3 compliant, supporting modern manufacturing standards and regulatory requirements. The original MVE16VC33RMF55TP is non-compliant and should be replaced in new designs.

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