MVA25VC47RMF55TP Equivalent & Substitute Parts

Part Overview

The MVA25VC47RMF55TP is a 47 µF, 25 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 operating temperature range of -40°C to 85°C. The part is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement continuity. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts offer enhanced performance characteristics or improved product status.

Key Parameters

Parameter	Value	Unit
Capacitance	47	µF
Voltage - Rated	25	V
Tolerance	±20%	-
ESR @ 120Hz	5.643	Ohm
Lifetime @ Temperature	2000 Hrs @ 85°C	-
Operating Temperature Range	-40°C ~ 85°C	-
Ripple Current @ 120 Hz	60	mA
Size / Dimension	0.248" Dia (6.30mm)	-
Height - Seated (Max)	0.205" (5.20mm)	-
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)	-
Mounting Type	Surface Mount	-
Package / Case	Radial, Can - SMD	-
Polarization	Polar	-
RoHS Status	Non-compliant	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution of the MVA25VC47RMF55TP is determined by the following critical parameters:

Electrical Compatibility Requirements:

Capacitance: 47 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 25 V minimum (equal or higher voltage ratings are acceptable)
Operating Temperature: -40°C to 85°C minimum (equal or extended range acceptable)
Lifetime: 2000 Hrs @ 85°C minimum (equal or extended lifetime acceptable)

Mechanical Compatibility Requirements:

Mounting Type: Surface Mount (exact match required)
Package / Case: Radial, Can - SMD (exact match required)
Polarization: Polar (exact match required)
Size / Dimension: 0.248" Dia (6.30mm) (exact match required)
Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm) (exact match required)

Substitute parts are categorized as follows:

Parametric Equivalent: EMVA250ARA470MF55G maintains identical electrical and mechanical specifications with active product status and RoHS3 compliance.

Direct Equivalents: 25SEV47M6.3X5.5, EDK476M025S9GAA, and UWR1E470MCL1GB provide equivalent performance with identical capacitance, voltage, and physical dimensions while offering improved compliance or automotive ratings.

Upgrade Substitutes: EMVA350ADA470MF60G, 476AXZ035MQ5, EDH476M025A9GAA, EDH476M025S9GAA, EDK476M035A9GAA, and EEV476M025A9GAA provide enhanced performance through higher voltage ratings, extended temperature ranges, improved ESR characteristics, or extended lifetime ratings.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance	Lifetime @ Temp	Operating Temp (°C)	Height (mm)	Product Status	RoHS Status
MVA25VC47RMF55TP	Chemi-Con	47	25	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.20	Obsolete	Non-compliant
EMVA250ARA470MF55G	Chemi-Con	47	25	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.20	Active	ROHS3 Compliant
25SEV47M6.3X5.5	Rubycon	47	25	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.50	Last Time Buy	ROHS3 Compliant
EDK476M025S9GAA	KEMET	47	25	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.65	Active	ROHS3 Compliant
UWR1E470MCL1GB	Nichicon	47	25	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.50	Obsolete	ROHS3 Compliant
EMVA350ADA470MF60G	Chemi-Con	47	35	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.70	Last Time Buy	ROHS3 Compliant
476AXZ035MQ5	Cornell Dubilier / Illinois Capacitor	47	35	±20%	2000 Hrs @ 105°C	-55 ~ 105	5.60	Active	ROHS3 Compliant
EDH476M025A9GAA	KEMET	47	25	±20%	2000 Hrs @ 105°C	-40 ~ 105	5.65	Active	ROHS3 Compliant
EDH476M025S9GAA	KEMET	47	25	±20%	2000 Hrs @ 105°C	-40 ~ 105	5.65	Active	ROHS3 Compliant
EDK476M035A9GAA	KEMET	47	35	±20%	2000 Hrs @ 85°C	-40 ~ 85	5.64	Active	ROHS3 Compliant
EEV476M025A9GAA	KEMET	47	25	±20%	2000 Hrs @ 105°C	-55 ~ 105	5.65	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation - Parametric Equivalent:

EMVA250ARA470MF55G is the direct parametric equivalent to MVA25VC47RMF55TP. This Chemi-Con Alchip™-MVA series component maintains identical capacitance (47 µF), voltage rating (25 V), tolerance (±20%), lifetime (2000 Hrs @ 85°C), operating temperature range (-40°C to 85°C), and physical dimensions. The part is in active product status and carries ROHS3 compliance, addressing the RoHS non-compliance limitation of the original part. Mechanical compatibility is confirmed through identical surface mount land size (0.260" L x 0.260" W) and package type (Radial, Can - SMD).

Secondary Recommendations - Direct Equivalents:

EDK476M025S9GAA (KEMET EDK series) and 25SEV47M6.3X5.5 (Rubycon SEV series) provide equivalent electrical and mechanical performance. EDK476M025S9GAA is active and AEC-Q200 rated for automotive applications. 25SEV47M6.3X5.5 is AEC-Q200 rated and carries automotive qualification. Both maintain identical capacitance, voltage, tolerance, and lifetime specifications with ROHS3 compliance.

Upgrade Recommendations - Enhanced Performance:

EEV476M025A9GAA (KEMET EEV series) offers extended operating temperature range (-55°C to 105°C) and extended lifetime (2000 Hrs @ 105°C) while maintaining 25 V rating and identical physical dimensions. This part is active and ROHS3 compliant with significantly higher ripple current capability (168 mA @ 120 Hz versus 60 mA).

EDH476M025A9GAA and EDH476M025S9GAA (KEMET EDH series) provide extended operating temperature to 105°C and extended lifetime to 2000 Hrs @ 105°C. EDH476M025S9GAA includes AEC-Q200 automotive qualification. Both are active and ROHS3 compliant.

EMVA350ADA470MF60G (Chemi-Con Alchip™-MVA series) upgrades voltage rating to 35 V while maintaining identical capacitance and physical dimensions. This provides voltage margin for applications requiring higher transient protection.

EDK476M035A9GAA (KEMET EDK series) provides 35 V rating upgrade with active status and ROHS3 compliance.

476AXZ035MQ5 (Cornell Dubilier / Illinois Capacitor AXZ series) offers 35 V rating, extended temperature range (-55°C to 105°C), and extended lifetime (2000 Hrs @ 105°C) with significantly enhanced ripple current capability (115 mA @ 120 Hz, 230 mA @ 100 kHz).

Frequently Asked Questions (FAQ)

Q: Can EMVA250ARA470MF55G be used as a direct replacement for MVA25VC47RMF55TP?

A: Yes. EMVA250ARA470MF55G is a parametric equivalent with identical electrical specifications (47 µF, 25 V, ±20%, 2000 Hrs @ 85°C) and mechanical dimensions (0.248" Dia, 5.20mm height, 0.260" x 0.260" land size). The part is in active status with ROHS3 compliance, addressing the obsolete status of the original part.

Q: What is the difference between a parametric equivalent and a direct equivalent?

A: A parametric equivalent maintains all electrical and mechanical specifications of the original part. A direct equivalent provides equivalent performance but may originate from a different manufacturer. Both categories support direct substitution without circuit redesign.

Q: Can I use a 35 V rated capacitor in place of a 25 V rated capacitor?

A: Yes. Higher voltage ratings are acceptable substitutes. A 35 V capacitor can be used in a 25 V application. The higher voltage rating provides additional safety margin and does not affect circuit operation. Parts such as EMVA350ADA470MF60G, EDK476M035A9GAA, and 476AXZ035MQ5 are suitable upgrades.

Q: What does AEC-Q200 rating mean?

A: AEC-Q200 is an automotive qualification standard. Parts carrying this rating (EDK476M025S9GAA, 25SEV47M6.3X5.5, EDH476M025S9GAA) have been tested and approved for automotive applications. These parts are suitable for both general purpose and automotive use.

Q: Are there physical dimension differences between substitute parts?

A: All substitute parts maintain the same diameter (0.248" / 6.30mm) and surface mount land size (0.260" L x 0.260" W / 6.60mm x 6.60mm). Height variations exist: MVA25VC47RMF55TP is 5.20mm, while most substitutes range from 5.50mm to 5.70mm. These minor height differences are within standard PCB design tolerances for surface mount components.

Q: What is the advantage of extended temperature range parts like EEV476M025A9GAA?

A: EEV476M025A9GAA operates from -55°C to 105°C versus the original -40°C to 85°C range. Extended temperature capability provides design flexibility for applications in extreme environments. Additionally, this part is rated for 2000 Hrs @ 105°C, providing longer operational life at elevated temperatures.

Q: Can I substitute UWR1E470MCL1GB for MVA25VC47RMF55TP?

A: Yes. UWR1E470MCL1GB (Nichicon UWR series) is a direct equivalent with identical electrical specifications and physical dimensions. However, the part is classified as obsolete. While it is currently available in inventory, EMVA250ARA470MF55G is recommended as the preferred long-term substitute due to active product status.

Q: What does RoHS3 compliance mean?

A: RoHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting use of lead, mercury, cadmium, and other hazardous materials. The original MVA25VC47RMF55TP is RoHS non-compliant. All recommended substitutes carry ROHS3 compliance, meeting current environmental and regulatory standards.

Q: Which substitute offers the best ripple current performance?

A: 476AXZ035MQ5 provides the highest ripple current capability at 115 mA @ 120 Hz and 230 mA @ 100 kHz. EEV476M025A9GAA offers 168 mA @ 120 Hz. These enhanced ripple current ratings support applications with higher AC current demands.

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