ALS80C124NF063 Equivalent & Substitute Parts

Part Overview

The ALS80C124NF063 is a 120000 µF aluminum electrolytic capacitor rated at 63 V with screw terminals, manufactured by KEMET in the ALS80 series. This component is classified as Active product status and is designed for general purpose applications requiring high capacitance values in chassis mount configurations. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications utilizing this capacitor specification.

Substiute Parts

ALS80C124NF063

KEMETIn Stock: 1157ALS80C124NF063 Datasheet

Current PartRFQ

ALS80A124NF063

KEMETIn Stock: 1064ALS80A124NF063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ALS80C124NF063 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 120000 µF (exact match required)
• Rated voltage: 63 V (exact match required)
• Capacitance tolerance: ±20% (exact match required)
• ESR: 9 mOhm @ 100 Hz (exact match required)
• Lifetime rating: 9000 Hrs @ 105°C (exact match required)
• Operating temperature range: -40°C ~ 105°C (exact match required)
• Ripple current specifications: 23.2 A @ 100 Hz and 24.6 A @ 10 kHz (exact match required)

Mechanical Parameters:

• Package type: Radial, Can - Screw Terminals (exact match required)
• Mounting type: Chassis Mount (exact match required)
• Physical dimensions: 3.031" Dia (77.00 mm), Height 4.213" (107.00 mm), Lead spacing 1.252" (31.80 mm) (exact match required)

Compliance Parameters:

• RoHS3 Compliant status (exact match required)

The ALS80A124NF063 meets all substitution criteria as a parametric equivalent within the KEMET ALS80 series family.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS80C124NF063 and ALS80A124NF063 are Active status products manufactured by KEMET with full ROHS3 compliance. Selection between these parts is based on availability and inventory status rather than technical differentiation, as all electrical, mechanical, and compliance parameters are identical.

The ALS80C124NF063 maintains 1055 pieces in current inventory stock. The ALS80A124NF063 maintains 991 pieces in current inventory stock. Both parts are suitable for direct substitution in applications requiring 120000 µF capacitance at 63 V with screw terminal connections and chassis mount configuration.

Frequently Asked Questions (FAQ)

Q: Can the ALS80A124NF063 be used as a direct replacement for the ALS80C124NF063?

A: Yes. The ALS80A124NF063 is a parametric equivalent with identical electrical specifications, mechanical dimensions, package type, and compliance certifications. Direct substitution is supported without circuit modification.

Q: Are there any differences in the screw terminal specifications between these parts?

A: No. Both parts utilize identical Radial, Can - Screw Terminals with matching lead spacing of 1.252" (31.80 mm) and are both classified as Chassis Mount components.

Q: Do both parts meet the same thermal and lifetime requirements?

A: Yes. Both parts are rated for 9000 hours of operation at 105°C and support the same operating temperature range of -40°C to 105°C.

Q: What is the significance of the different base product numbers (ALS80C versus ALS80A)?

A: The base product numbers indicate different product lines within the KEMET ALS80 series. However, the specific part numbers ALS80C124NF063 and ALS80A124NF063 are parametric equivalents with identical performance characteristics for the 120000 µF, 63 V specification.

Q: Are both parts RoHS compliant?

A: Yes. Both the ALS80C124NF063 and ALS80A124NF063 are ROHS3 Compliant.

Q: What are the physical space requirements for installation?

A: Both parts require identical mounting space with a diameter of 3.031" (77.00 mm) and maximum seated height of 4.213" (107.00 mm). Lead spacing is 1.252" (31.80 mm) for both components.