107LBA450M2CC Equivalent & Substitute Parts Reference

Part Overview

The 107LBA450M2CC is a 100 µF, 450 V aluminum electrolytic capacitor manufactured by Cornell Dubilier / Illinois Capacitor in the LBA series. This radial, can-style snap-in capacitor is designed for general-purpose applications requiring high voltage energy storage and filtering. The part maintains Active product status with 737 units in current inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct replacement capability in existing circuit designs.

Substiute Parts

107LBA450M2CC

Cornell Dubilier / Illinois CapacitorIn Stock: 783107LBA450M2CC Datasheet

Current PartRFQ

B43644B5107M000

EPCOS - TDK ElectronicsIn Stock: 989B43644B5107M000 Datasheet

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LGN2W101MELA25

NichiconIn Stock: 2470LGN2W101MELA25 Datasheet

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LKX2W101MESA25

NichiconIn Stock: 1209LKX2W101MESA25 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 107LBA450M2CC is determined by the following mandatory parameters:

Core Electrical Compatibility:

• Capacitance: 100 µF (exact match required)
• Voltage Rating: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)

Mechanical Compatibility:

• Package Type: Radial, Can - Snap-In (exact match required)
• Lead Spacing: 0.394" (10.00 mm) (exact match required)
• Diameter: 0.984" (25.00 mm) (exact match required)
• Height (Seated Max): 1.063" (27.00 mm) (exact match required)
• Mounting Type: Through Hole (exact match required)

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (exact match required)
• REACH Status: REACH Unaffected (exact match required)

All three identified substitute parts meet these mandatory criteria and are therefore qualified for direct replacement in applications currently using the 107LBA450M2CC.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are qualified for direct replacement of the 107LBA450M2CC based on electrical and mechanical parameter matching. Selection among these alternatives is determined by application-specific requirements and availability:

B43644B5107M000 (EPCOS - TDK Electronics): This substitute offers extended operating temperature range (-40°C ~ 105°C) and the highest lifetime rating (5000 Hrs @ 105°C). Selection is appropriate for applications requiring enhanced thermal performance or extended service life at elevated temperatures.

LGN2W101MELA25 (Nichicon): This substitute provides an intermediate lifetime rating (3000 Hrs @ 105°C) with operating temperature range of -25°C ~ 105°C. This part is suitable for general-purpose applications with moderate thermal requirements.

LKX2W101MESA25 (Nichicon): This substitute matches the lifetime specification of the original part (2000 Hrs @ 105°C) with operating temperature range of -25°C ~ 105°C. This part is designated for audio applications and provides direct functional equivalence to the 107LBA450M2CC.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can the B43644B5107M000 be used in place of the 107LBA450M2CC?

A: Yes. The B43644B5107M000 meets all mandatory electrical and mechanical compatibility criteria. Both parts share identical capacitance (100 µF), voltage rating (450 V), tolerance (±20%), package type (Radial, Can - Snap-In), and physical dimensions. The B43644B5107M000 offers extended operating temperature range and longer lifetime at elevated temperature, making it suitable for direct substitution.

Q: What are the physical dimension requirements for substitution?

A: Substitute parts must match the following dimensions exactly: lead spacing of 0.394" (10.00 mm), diameter of 0.984" (25.00 mm), and seated height of 1.063" (27.00 mm). All three substitute parts meet these requirements and will fit existing PCB layouts and mechanical assemblies designed for the 107LBA450M2CC.

Q: Are there differences in electrical performance between the main part and substitutes?

A: The core electrical specifications (capacitance, voltage rating, tolerance) are identical across all parts. Differences exist in ESR (Equivalent Series Resistance), ripple current ratings, and lifetime specifications. These differences reflect manufacturing variations between suppliers but do not affect functional compatibility in general-purpose applications.

Q: Which substitute is recommended for audio applications?

A: The LKX2W101MESA25 is designated for audio applications. This Nichicon part provides equivalent performance to the 107LBA450M2CC with the same 2000 Hrs @ 105°C lifetime rating and is optimized for audio circuit requirements.

Q: Do all substitute parts comply with RoHS and REACH regulations?

A: Yes. All three substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory status of the 107LBA450M2CC. These parts are suitable for use in applications subject to environmental compliance requirements.

Q: What is the difference between the operating temperature ranges?

A: The 107LBA450M2CC operates from -25°C to 85°C. The B43644B5107M000 extends this range to -40°C to 105°C, while both Nichicon substitutes operate from -25°C to 105°C. Selection should be based on the thermal environment of the application. Extended temperature range does not affect compatibility but may provide additional design margin in temperature-sensitive applications.