MVH25VC47RMF80TP Equivalent & Substitute Parts

Part Overview

The MVH25VC47RMF80TP is a 47 µF, 25 V aluminum electrolytic capacitor manufactured by Chemi-Con in surface mount radial can package. This component is classified as obsolete product status. The part operates across -40°C to 125°C with a rated lifetime of 1000 hours at 125°C and features 2.3 Ohm equivalent series resistance at 120 Hz. Due to obsolete status, equivalent and substitute parts from active product lines are necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value	Unit
Capacitance	47	µF
Tolerance	±20%	-
Voltage - Rated	25	V
ESR @ 120 Hz	2.3	Ohm
Lifetime @ 125°C	1000	Hrs
Operating Temperature Range	-40 to 125	°C
Ripple Current @ 100 kHz	68	mA
Package Type	Radial, Can - SMD	-
Size / Dimension	0.248" Dia (6.30mm)	-
Height - Seated (Max)	0.303" (7.70mm)	-
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)	-
Mounting Type	Surface Mount	-
RoHS Status	Non-compliant	-
Moisture Sensitivity Level	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution of the MVH25VC47RMF80TP is determined by the following critical parameters:

Electrical Compatibility:

Capacitance value: 47 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage rating: 25 V minimum (equal or higher voltage rating acceptable)
Operating temperature range: -40°C to 125°C (must encompass or match)
Polarization: Polar (exact match required)

Mechanical Compatibility:

Package type: Radial, Can - SMD (exact match required)
Mounting type: Surface Mount (exact match required)
Physical dimensions: 0.248" diameter (6.30mm), height 0.303" to 0.315" (7.70mm to 8.00mm) acceptable
Surface mount land size: 0.260" L x 0.260" W (6.60mm x 6.60mm) (exact match required)

Functional Parameters:

Lifetime at 125°C: 1000 hours minimum (equal or greater acceptable)
ESR and ripple current specifications vary among substitutes but must be evaluated for circuit application requirements

Substitute parts are categorized as follows:

Direct Equivalents (Same Voltage Rating - 25V):

EMVH250ARA470MF80G (Chemi-Con, Active, RoHS3 Compliant)
EDT476M025A9HAA (KEMET, Active, RoHS3 Compliant)
EDT476M025S9HAA (KEMET, Active, AEC-Q200, RoHS3 Compliant)

Upgraded Substitutes (Higher Voltage Rating - 35V):

EMHJ350ARA470MF80G (Chemi-Con, Active, AEC-Q200, RoHS3 Compliant)
EMHK350ARA470MF80G (Chemi-Con, Active, AEC-Q200, RoHS Compliant)
25THV47M6.3X8 (Rubycon, Active, AEC-Q200, RoHS3 Compliant)
35THV47M6.3X8 (Rubycon, Active, AEC-Q200, RoHS3 Compliant)
EEE-TC1V470XP (Panasonic, Active, AEC-Q200, RoHS3 Compliant)
EEE-TQV470XAP (Panasonic, Active, AEC-Q200, RoHS3 Compliant)
UCH1V470MCL1GS (Nichicon, Active, AEC-Q200, RoHS3 Compliant)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance	ESR @ Frequency	Lifetime @ 125°C (Hrs)	Height (mm)	Product Status	RoHS Status	AEC-Q200
MVH25VC47RMF80TP	Chemi-Con	47	25	±20%	2.3 Ohm @ 120Hz	1000	7.70	Obsolete	Non-compliant	No
EMVH250ARA470MF80G	Chemi-Con	47	25	±20%	900 mOhm @ 100kHz	1000	7.70	Active	RoHS3 Compliant	No
EDT476M025A9HAA	KEMET	47	25	±20%	Not specified	1000	8.00	Active	RoHS3 Compliant	No
EDT476M025S9HAA	KEMET	47	25	±20%	Not specified	1000	8.00	Active	RoHS3 Compliant	Yes
EMHJ350ARA470MF80G	Chemi-Con	47	35	±20%	450 mOhm @ 100kHz	2000	8.00	Active	RoHS3 Compliant	Yes
EMHK350ARA470MF80G	Chemi-Con	47	35	±20%	300 mOhm @ 400kHz	2000	8.00	Active	RoHS Compliant	Yes
25THV47M6.3X8	Rubycon	47	25	±20%	700 mOhm @ 100kHz	2000	8.00	Active	RoHS3 Compliant	Yes
35THV47M6.3X8	Rubycon	47	35	±20%	700 mOhm @ 100kHz	2000	8.00	Active	RoHS3 Compliant	Yes
EEE-TC1V470XP	Panasonic	47	35	±20%	450 mOhm @ 100kHz	2000	8.00	Active	RoHS3 Compliant	Yes
EEE-TQV470XAP	Panasonic	47	35	±20%	300 mOhm @ 100kHz	2000	8.00	Active	RoHS3 Compliant	Yes
UCH1V470MCL1GS	Nichicon	47	35	±20%	300 mOhm @ 100kHz	2000	8.00	Active	RoHS3 Compliant	Yes

Engineering Selection Recommendations

For Direct Voltage Equivalent (25V) Replacement:

EMVH250ARA470MF80G is the primary direct equivalent from Chemi-Con's active product line. This part maintains identical capacitance, voltage rating, tolerance, and physical dimensions as the obsolete MVH25VC47RMF80TP. The part achieves RoHS3 compliance and is available in production quantities. Height dimension matches at 7.70mm.

EDT476M025S9HAA from KEMET provides an alternative direct equivalent with AEC-Q200 automotive qualification and RoHS3 compliance. This part has a maximum height of 8.00mm, which is within acceptable mechanical tolerance for most applications. The part is available in high inventory quantities (23,724 pieces).

For Upgraded Voltage Rating (35V) Replacement:

When circuit design permits higher voltage rating, upgraded 35V substitutes offer enhanced performance characteristics:

EMHJ350ARA470MF80G and EMHK350ARA470MF80G from Chemi-Con provide 35V rated alternatives with doubled lifetime (2000 hours at 125°C) and improved ESR specifications. Both parts carry AEC-Q200 automotive qualification and RoHS3 compliance. EMHK350ARA470MF80G features lower ESR (300 mOhm @ 400kHz) compared to EMHJ350ARA470MF80G (450 mOhm @ 100kHz).

35THV47M6.3X8 from Rubycon offers 35V rating with 2000-hour lifetime, AEC-Q200 qualification, and RoHS3 compliance. This part provides 700 mOhm ESR @ 100kHz.

EEE-TQV470XAP and UCH1V470MCL1GS both provide 35V rating with 300 mOhm ESR @ 100kHz and 2000-hour lifetime at 125°C. Both carry AEC-Q200 qualification and RoHS3 compliance.

Compliance Considerations:

The original MVH25VC47RMF80TP is RoHS non-compliant. All recommended substitutes achieve RoHS3 compliance. For automotive applications, parts with AEC-Q200 qualification are preferred: EDT476M025S9HAA, EMHJ350ARA470MF80G, EMHK350ARA470MF80G, 25THV47M6.3X8, 35THV47M6.3X8, EEE-TC1V470XP, EEE-TQV470XAP, and UCH1V470MCL1GS.

Frequently Asked Questions (FAQ)

Q: Can I use a 35V rated capacitor in place of the 25V MVH25VC47RMF80TP?

A: Yes. A higher voltage rating is electrically compatible when the circuit operates at or below 25V. The 35V rated substitutes (EMHJ350ARA470MF80G, EMHK350ARA470MF80G, 35THV47M6.3X8, EEE-TC1V470XP, EEE-TQV470XAP, UCH1V470MCL1GS) will function correctly in applications designed for 25V operation. Verify that the physical height dimension (8.00mm maximum) accommodates your PCB layout, as this is slightly taller than the original 7.70mm height.

Q: What is the difference between direct equivalents and upgraded substitutes?

A: Direct equivalents maintain the same voltage rating (25V) as the original part. These include EMVH250ARA470MF80G, EDT476M025A9HAA, and EDT476M025S9HAA. Upgraded substitutes feature higher voltage ratings (35V) and typically offer improved performance characteristics such as longer lifetime (2000 hours vs. 1000 hours at 125°C) and lower ESR values. Upgraded substitutes are suitable when circuit design permits higher voltage operation.

Q: Are all substitute parts RoHS compliant?

A: Yes. All recommended substitute parts achieve RoHS3 compliance. The original MVH25VC47RMF80TP is RoHS non-compliant. If RoHS compliance is required for your application, any of the listed substitutes will satisfy this requirement.

Q: Which substitute offers the best ESR performance?

A: EMHK350ARA470MF80G, EEE-TQV470XAP, and UCH1V470MCL1GS all feature 300 mOhm ESR @ 100kHz, representing the lowest ESR values among the substitutes. These parts are suitable for applications requiring minimal impedance at high frequencies. The original MVH25VC47RMF80TP specified 2.3 Ohm @ 120Hz, which is significantly higher.

Q: What is the significance of AEC-Q200 qualification?

A: AEC-Q200 is an automotive industry qualification standard for discrete semiconductors and passive components. Parts carrying this qualification have undergone rigorous testing for automotive applications. For automotive designs, AEC-Q200 qualified substitutes are preferred: EDT476M025S9HAA, EMHJ350ARA470MF80G, EMHK350ARA470MF80G, 25THV47M6.3X8, 35THV47M6.3X8, EEE-TC1V470XP, EEE-TQV470XAP, and UCH1V470MCL1GS.

Q: Can I use EMVH250ARA470MF80G as a direct replacement without PCB modification?

A: EMVH250ARA470MF80G is mechanically and electrically compatible with the MVH25VC47RMF80TP. Both parts share identical capacitance (47 µF), voltage rating (25V), tolerance (±20%), physical diameter (6.30mm), height (7.70mm), and surface mount land size (6.60mm x 6.60mm). No PCB modification is required for this substitution.

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

A: The original MVH25VC47RMF80TP has a maximum seated height of 7.70mm. Most substitute parts have a maximum height of 8.00mm, representing a 0.30mm increase. This difference is typically acceptable in most PCB designs. Verify clearance in your specific application before implementation.

Q: Which substitute has the longest operational lifetime?

A: All upgraded substitutes (35V rated parts and 25THV47M6.3X8) feature 2000 hours lifetime at 125°C, compared to 1000 hours for the original part. Direct equivalents EMVH250ARA470MF80G, EDT476M025A9HAA, and EDT476M025S9HAA maintain the original 1000-hour lifetime specification.

Q: Are there inventory considerations for these substitutes?

A: Yes. EDT476M025S9HAA from KEMET has the highest inventory availability (23,724 pieces). EMHJ350ARA470MF80G (3,857 pieces) and EEE-TC1V470XP (2,887 pieces) also have substantial stock. Verify current inventory status with your supplier before design finalization.

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