MVY25VC47RMF55TP Equivalent & Substitute Parts

Part Overview

The MVY25VC47RMF55TP is a 47 µF, 25 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete, with 882 units currently in stock. The part operates across a temperature range of -55°C to 105°C with a rated lifetime of 1000 hours at 105°C, suitable for general-purpose applications requiring stable capacitance and low impedance characteristics.

Due to the obsolete status of MVY25VC47RMF55TP, equivalent and substitute parts from active product lines are necessary to ensure long-term design continuity, supply chain reliability, and compliance with current manufacturing standards including RoHS3 certification.

Substiute Parts

MVY25VC47RMF55TP

Chemi-ConIn Stock: 932MVY25VC47RMF55TP Datasheet

Current PartRFQ

EMVY350ARA470MF55G

Chemi-ConIn Stock: 5164EMVY350ARA470MF55G Datasheet

UpgradeRFQ

EMVY250ARA470MF55G

Chemi-ConIn Stock: 1677EMVY250ARA470MF55G Datasheet

Parametric EquivalentRFQ

AVES476M25D16T-F

Cornell Dubilier Electronics (CDE)In Stock: 1120AVES476M25D16T-F Datasheet

DirectRFQ

AVEZ476M25D16T-F

Cornell Dubilier Electronics (CDE)In Stock: 952AVEZ476M25D16T-F Datasheet

DirectRFQ

476AXZ035MQ5

Cornell Dubilier / Illinois CapacitorIn Stock: 37578476AXZ035MQ5 Datasheet

UpgradeRFQ

EEV476M025S9GAA

KEMETIn Stock: 1006EEV476M025S9GAA Datasheet

UpgradeRFQ

EEV476M035S9GAA

KEMETIn Stock: 8777EEV476M035S9GAA Datasheet

UpgradeRFQ

EXV476M025S9GAA

KEMETIn Stock: 1071EXV476M025S9GAA Datasheet

UpgradeRFQ

UWT1E470MCR6GS

NichiconIn Stock: 773UWT1E470MCR6GS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of MVY25VC47RMF55TP is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Capacitance: 47 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Voltage Rating: 25 V minimum (equal or higher voltage rating acceptable)
• Operating Temperature: -55°C to 105°C (minimum range requirement)
• Mounting Type: Surface Mount (exact match required)
• Package / Case: Radial, Can - SMD (exact match required)
• Size / Dimension: 0.248" Dia (6.30mm) (exact match required)
• Polarization: Polar (exact match required)

Secondary Compatibility Parameters:

• Lifetime @ 105°C: 1000 hours minimum
• Ripple Current @ 100 kHz: 140 mA minimum
• Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm) (exact match required)
• MSL Rating: 1 (Unlimited) (exact match required)

Substitute parts are classified into three categories: Upgrade (higher voltage rating or extended lifetime), Parametric Equivalent (identical electrical specifications with active product status), and Direct (same specifications from alternative manufacturers).

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalent (Recommended Primary Substitute):

EMVY250ARA470MF55G from Chemi-Con provides direct parametric equivalence to MVY25VC47RMF55TP with identical electrical specifications (47 µF, 25 V, ±20%, 1000 Hrs @ 105°C, 1 Ohm impedance, 140 mA @ 100 kHz). This part maintains the same manufacturer lineage within the Alchip™-MVY series and is ROHS3 compliant with active product status. Inventory availability is 1632 units.

Upgrade Substitute (Higher Voltage Rating):

EMVY350ARA470MF55G from Chemi-Con offers identical form factor and electrical performance with elevated voltage rating (35 V vs. 25 V). This upgrade provides enhanced voltage margin for circuits operating near rated voltage limits. ROHS3 compliant, active status, 5100 units in stock.

Upgrade Substitute (Extended Lifetime & Lower ESR):

EEV476M025S9GAA from KEMET (EEV series) maintains 25 V rating with doubled lifetime (2000 Hrs @ 105°C) and significantly reduced ESR (0.520 mOhm @ 100 kHz vs. 1 Ohm). Includes AEC-Q200 automotive qualification. Height increases to 5.65 mm. ROHS3 compliant, active status, 915 units in stock.

Upgrade Substitute (Extended Lifetime, Higher Voltage & Lower ESR):

EEV476M035S9GAA from KEMET combines 35 V rating with 2000-hour lifetime and 0.520 mOhm ESR. AEC-Q200 qualified. ROHS3 compliant, active status, 8718 units in stock.

Extended Lifetime Option (3000 Hours):

EXV476M025S9GAA from KEMET (EXV series) provides maximum operational lifetime (3000 Hrs @ 105°C) at 25 V rating with 0.520 mOhm ESR and AEC-Q200 qualification. ROHS3 compliant, active status, 979 units in stock.

Alternative Manufacturer (Direct Equivalent):

AVES476M25D16T-F and AVEZ476M25D16T-F from Cornell Dubilier Electronics provide direct 47 µF, 25 V equivalents with ROHS3 compliance and active product status. AVEZ476M25D16T-F offers superior ripple current handling (170 mA @ 100 kHz) and lower impedance (0.850 mOhms). Height increases to 5.50 mm.

Premium Upgrade (Highest Performance):

476AXZ035MQ5 from Cornell Dubilier / Illinois Capacitor delivers 35 V rating, 2000-hour lifetime, lowest impedance (0.520 mOhms), and highest ripple current capacity (230 mA @ 100 kHz). Largest inventory availability (37488 units). ROHS3 compliant, active status.

Alternative Manufacturer (Nichicon):

UWT1E470MCR6GS from Nichicon provides 47 µF, 25 V equivalent with 1000-hour lifetime and ROHS3 compliance. Height increases to 5.80 mm. Active status, 703 units in stock.

Frequently Asked Questions (FAQ)

Q: Can EMVY350ARA470MF55G replace MVY25VC47RMF55TP directly?

A: Yes. EMVY350ARA470MF55G is a parametric equivalent with identical capacitance (47 µF), tolerance (±20%), lifetime (1000 Hrs @ 105°C), impedance (1 Ohm), and ripple current (140 mA @ 100 kHz). The 35 V rating is higher than the 25 V requirement, which is acceptable in circuit design. All mechanical dimensions and surface mount land sizes match exactly.

Q: What is the difference between EMVY250ARA470MF55G and EMVY350ARA470MF55G?

A: Both parts are Chemi-Con Alchip™-MVY series with identical electrical performance and form factor. The primary difference is voltage rating: EMVY250ARA470MF55G is rated 25 V, while EMVY350ARA470MF55G is rated 35 V. Selection depends on circuit voltage requirements. The 35 V variant provides additional voltage margin.

Q: Why do KEMET EEV and EXV series parts have lower ESR values?

A: KEMET EEV476M and EXV476M series employ advanced electrode and electrolyte formulations that reduce equivalent series resistance to 0.520 mOhm @ 100 kHz compared to 1 Ohm in the original MVY25VC47RMF55TP. This reduces heat generation and improves high-frequency performance. EXV series extends lifetime to 3000 hours.

Q: Are there height restrictions when substituting with AVES476M25D16T-F or AVEZ476M25D16T-F?

A: Yes. Both Cornell Dubilier parts have seated height of 5.50 mm compared to 5.20 mm for MVY25VC47RMF55TP. This 0.30 mm increase must be verified against PCB clearance constraints, particularly in space-constrained applications. All other dimensions remain compatible.

Q: What is the advantage of 476AXZ035MQ5 over other substitutes?

A: 476AXZ035MQ5 offers the highest performance specification: 35 V rating, 2000-hour lifetime, lowest impedance (0.520 mOhms), and highest ripple current capacity (230 mA @ 100 kHz). It provides maximum design margin for demanding applications. Largest inventory availability (37488 units) ensures supply continuity.

Q: Can I use EEV476M035S9GAA in place of EEV476M025S9GAA?

A: Yes. Both parts are KEMET EEV series with identical capacitance, tolerance, lifetime (2000 Hrs), ESR (0.520 mOhm), and ripple current (240 mA @ 100 kHz). EEV476M035S9GAA has 35 V rating versus 25 V, providing higher voltage margin. Form factor and land size are identical.

Q: What does AEC-Q200 qualification mean for KEMET EEV and EXV parts?

A: AEC-Q200 is the automotive electronics council qualification standard for capacitors. Parts bearing this rating have undergone rigorous testing for automotive applications including temperature cycling, vibration, and reliability verification. This certification is relevant for automotive and high-reliability industrial applications.

Q: Is RoHS3 compliance mandatory for my application?

A: RoHS3 compliance is required for products sold in the European Union and many other jurisdictions. MVY25VC47RMF55TP is RoHS non-compliant (obsolete). All recommended substitutes are ROHS3 compliant, ensuring regulatory compliance for new designs and future supply chain requirements.

Q: What is the difference between Tape & Reel (TR) and standard packaging?

A: Tape & Reel packaging is standard for high-volume surface mount assembly using automated pick-and-place equipment. Most substitute parts are available in TR packaging. Verify packaging format matches your assembly process requirements.

Q: Can UWT1E470MCR6GS from Nichicon be used as a direct substitute?

A: UWT1E470MCR6GS is compatible with identical capacitance (47 µF), voltage (25 V), tolerance (±20%), and lifetime (1000 Hrs @ 105°C). However, seated height is 5.80 mm versus 5.20 mm for the original part. Verify PCB clearance before selection. ROHS3 compliant, active status.

Q: Which substitute offers the best balance of cost and performance?

A: EMVY250ARA470MF55G provides direct parametric equivalence with active product status and ROHS3 compliance at the lowest technical risk. For applications requiring extended lifetime or lower ESR, EEV476M025S9GAA offers 2000-hour lifetime with 0.520 mOhm ESR. For maximum performance and inventory availability, 476AXZ035MQ5 is optimal.