GM2W331MND3035R Equivalent & Substitute Parts

Part Overview

The GM2W331MND3035R is a 330 µF, 450 V aluminum electrolytic capacitor manufactured by Chinsan (Elite) in a radial, can snap-in package. This component is designed for general-purpose applications requiring high-voltage energy storage and filtering. The part is currently active in production with 1232 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to component availability, supply chain considerations, or design flexibility within established parameter tolerances.

Substiute Parts

GM2W331MND3035R

Chinsan (Elite)In Stock: 1292GM2W331MND3035R Datasheet

Current PartRFQ

B43630B5337M000

EPCOS - TDK ElectronicsIn Stock: 1424B43630B5337M000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GM2W331MND3035R is determined by strict equivalence across the following critical parameters:

Electrical Equivalence:

• Capacitance value: 330 µF (exact match required)
• Rated voltage: 450 V (exact match required)
• Capacitance tolerance: ±20% (exact match required)
• Lifetime rating: 2000 Hrs @ 85°C (exact match required)
• Operating temperature range: -25°C ~ 85°C (exact match required)
• Polarization: Polar (exact match required)

Mechanical Equivalence:

• Lead spacing: 0.394" (10.00mm) (exact match required)
• Can diameter: 1.181" (30.00mm) (exact match required)
• Maximum seated height: 1.457" (37.00mm) (exact match required)
• Mounting type: Through Hole (exact match required)
• Package type: Radial, Can - Snap-In (exact match required)

Compliance Equivalence:

• RoHS3 Compliance (required for environmental standards)

The B43630B5337M000 manufactured by EPCOS - TDK Electronics meets all specified electrical and mechanical parameters and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the GM2W331MND3035R and B43630B5337M000 are active production components with full RoHS3 compliance. Selection between these parts is based on availability and supply chain requirements rather than electrical or mechanical performance differences.

The GM2W331MND3035R (Chinsan - Elite) is the primary specified component with 1232 units currently in stock. The B43630B5337M000 (EPCOS - TDK Electronics) is a direct parametric equivalent with 1399 units in stock and serves as an alternative when primary component availability is constrained.

Both components satisfy identical electrical performance requirements, mechanical fit specifications, and regulatory compliance standards for general-purpose high-voltage filtering applications.

Frequently Asked Questions (FAQ)

Q: Can the B43630B5337M000 be used as a direct replacement for the GM2W331MND3035R?

A: Yes. The B43630B5337M000 meets all specified electrical parameters (330 µF, 450 V, ±20% tolerance, 2000 Hrs @ 85°C), mechanical dimensions (30mm diameter, 37mm height, 10mm lead spacing), mounting configuration (through-hole radial snap-in), and compliance requirements (RoHS3). Direct substitution is electrically and mechanically valid.

Q: Are there any differences in ripple current ratings between these parts?

A: The GM2W331MND3035R specifies ripple current at 2.4 A @ 120 Hz and 3.432 A @ 50 kHz. The B43630B5337M000 specifies 1.95 A @ 100 Hz. These measurements are taken at different frequencies and do not affect substitution validity, as both parts meet the 2000-hour lifetime requirement at 85°C.

Q: Do both parts have identical physical dimensions for PCB layout?

A: Yes. Both components have identical lead spacing (10.00mm), can diameter (30.00mm), and maximum seated height (37.00mm). PCB footprints and mounting hole patterns are interchangeable.

Q: What is the difference between ESR specifications provided for each part?

A: The GM2W331MND3035R does not specify ESR in the provided data. The B43630B5337M000 specifies 360 mOhm @ 100 Hz. ESR values are manufacturer-specific measurement conditions and do not affect the substitution classification, as both parts are rated for identical operational lifetime and temperature conditions.

Q: Are both parts suitable for the same applications?

A: Yes. Both components are rated for general-purpose applications and are suitable for identical use cases requiring 330 µF capacitance at 450 V with 2000-hour lifetime at 85°C operating temperature.

Q: What is the moisture sensitivity level for each part?

A: The GM2W331MND3035R is rated MSL 1 (Unlimited). The B43630B5337M000 is listed as Not Applicable for MSL. Both ratings indicate minimal moisture sensitivity for standard handling and storage conditions.