MVH35VC33RMH63TP Equivalent & Substitute Parts

Part Overview

The MVH35VC33RMH63TP 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, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The part operates across -40°C to 125°C with a 1000-hour lifetime rating at 125°C and is suitable for general-purpose applications requiring stable capacitance and low equivalent series resistance.

Substiute Parts

MVH35VC33RMH63TP

Chemi-ConIn Stock: 1123MVH35VC33RMH63TP Datasheet

Current PartRFQ

EMVH350ARA330MH63G

Chemi-ConIn Stock: 1093EMVH350ARA330MH63G Datasheet

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EDT336M035A9LAA

KEMETIn Stock: 786EDT336M035A9LAA Datasheet

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EDT336M035S9LAA

KEMETIn Stock: 953EDT336M035S9LAA Datasheet

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EEE-TG1H330UP

Panasonic Electronic ComponentsIn Stock: 39625EEE-TG1H330UP Datasheet

UpgradeRFQ

EEE-TG1V330P

Panasonic Electronic ComponentsIn Stock: 1198EEE-TG1V330P Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the MVH35VC33RMH63TP is determined by strict equivalence across the following parameters:

• Capacitance: 33 µF (exact match required)
• Voltage Rating: 35 V minimum (higher ratings acceptable for backward compatibility)
• Tolerance: ±20% (standard tolerance match)
• Package Type: Radial, Can - SMD (identical mounting and land pattern)
• Case Dimensions: 0.315" Dia (8.00 mm) with compatible height
• Operating Temperature: -40°C to 125°C (minimum requirement)
• Lifetime Rating: 1000 Hours @ 125°C (minimum requirement)
• Polarization: Polar (required for electrolytic type)

Substitute parts are grouped into three categories: direct equivalents (matching all primary electrical and mechanical parameters), similar alternatives (matching core specifications with minor variations in ESR or ripple current), and upgrades (higher voltage rating or improved compliance status).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent - Same Voltage Rating (35 V):

EMVH350ARA330MH63G (Chemi-Con Alchip™ MVH series) provides the closest functional equivalent with identical capacitance, voltage, and package dimensions. This part is active in production and ROHS3 compliant. The improved ESR of 0.9 Ω at 100 kHz and higher ripple current capability (110 mA @ 100 kHz) represent performance enhancements over the original part. Suitable for general-purpose and automotive applications.

EEE-TG1V330P (Panasonic TG series) matches the original specification exactly at 35 V with active product status and ROHS3 compliance. ESR of 1.0 Ω at 100 kHz and ripple current of 100 mA @ 100 kHz provide stable performance. AEC-Q200 certification supports automotive applications.

EDT336M035A9LAA and EDT336M035S9LAA (KEMET EDT series) both provide 33 µF at 35 V with identical package footprint and 1000-hour lifetime. EDT336M035S9LAA includes AEC-Q200 certification for automotive use. Height variation of 0.256" (6.50 mm) versus original 0.248" (6.30 mm) requires PCB layout verification.

Upgrade Option - Higher Voltage Rating (50 V):

EEE-TG1H330UP (Panasonic TG series) offers 33 µF at 50 V, providing voltage margin above the original 35 V specification. This part is active, ROHS3 compliant, and AEC-Q200 certified. The 1.6 Ω ESR at 100 kHz and 80 mA ripple current @ 100 kHz are within acceptable ranges. Height of 0.244" (6.20 mm) is compatible with the original footprint. This upgrade is suitable for applications requiring enhanced voltage headroom.

All substitute parts maintain the required -40°C to 125°C operating temperature range and 1000-hour lifetime at 125°C. Selection should prioritize active product status and ROHS3 compliance for new designs.

Frequently Asked Questions (FAQ)

Q: Can I use a 50 V rated capacitor in place of a 35 V rated capacitor?

A: Yes. The EEE-TG1H330UP rated at 50 V is a direct functional substitute for the 35 V MVH35VC33RMH63TP. Higher voltage ratings provide additional safety margin and are electrically compatible in circuits designed for 35 V operation.

Q: What is the significance of ESR differences between substitute parts?

A: ESR (Equivalent Series Resistance) affects ripple current handling and heat generation. The original part specifies 2.3 Ω @ 120 Hz. Substitute parts with lower ESR values (0.9 Ω to 1.6 Ω @ 100 kHz) indicate improved performance characteristics and reduced thermal stress under ripple current conditions.

Q: Are all substitute parts compatible with the original PCB layout?

A: All substitute parts share identical case diameter (0.315" / 8.00 mm) and land size (0.327" L x 0.327" W / 8.30 mm x 8.30 mm). Height variations exist: original is 0.248" (6.30 mm), while KEMET parts are 0.256" (6.50 mm) and Panasonic parts are 0.244" (6.20 mm). These minor height differences are within typical PCB clearance tolerances but should be verified for space-constrained applications.

Q: What does RoHS3 compliance mean for component selection?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead and other hazardous materials. The original MVH35VC33RMH63TP is non-compliant. All active substitute parts are ROHS3 compliant, making them suitable for applications with environmental or regulatory requirements.

Q: Which substitute part is recommended for automotive applications?

A: EDT336M035S9LAA and EEE-TG1H330UP both carry AEC-Q200 certification, which qualifies them for automotive use. EEE-TG1V330P also includes AEC-Q200 certification. These parts are preferred for automotive circuit designs requiring qualified component status.

Q: How do I determine if a substitute part will work in my specific application?

A: Verify that the substitute part meets these minimum requirements: 33 µF capacitance, 35 V or higher voltage rating, ±20% tolerance, -40°C to 125°C operating range, 1000-hour lifetime @ 125°C, and compatible SMD radial can package with matching land pattern. Cross-reference the ripple current specification against your circuit's actual ripple current demand.