ALS71P134NF063 Equivalent & Substitute Parts

Part Overview

The ALS71P134NF063 is a 130000 µF, 63 V aluminum electrolytic capacitor manufactured by KEMET in the ALS71 series. This radial, can-style capacitor with screw terminals is designed for general-purpose applications requiring high capacitance values and extended operational life. The part is currently in active production status with 969 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to component availability, supply chain considerations, or design flexibility within the same performance envelope.

Substiute Parts

ALS71P134NF063

KEMETIn Stock: 1011ALS71P134NF063 Datasheet

Current PartRFQ

ALS70A134NF063

KEMETIn Stock: 1059ALS70A134NF063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ALS71P134NF063 are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following criteria:

Electrical Equivalence Requirements:

• Capacitance value: 130000 µF (exact match)
• Voltage rating: 63 V (exact match)
• Tolerance: ±20% (exact match)
• ESR @ 100Hz: 9 mOhm (exact match)
• Lifetime @ 85°C: 20000 Hrs (exact match)
• Operating temperature range: -40°C to 85°C (exact match)
• Ripple current specifications: 27.3 A @ 100 Hz and 28.9 A @ 10 kHz (exact match)

Mechanical Equivalence Requirements:

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

Compliance Equivalence:

• RoHS3 Compliant status (exact match)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match)
• REACH Status: REACH Unaffected (exact match)

The ALS70A134NF063 meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS71P134NF063 and ALS70A134NF063 are active production components manufactured by KEMET with full RoHS3 compliance and REACH unaffected status. The parts are electrically and mechanically identical across all specified parameters, including capacitance, voltage rating, ESR, lifetime rating, operating temperature range, ripple current specifications, and physical dimensions.

Selection between these two parts may be based on:

1. Availability: The ALS70A134NF063 currently has 1017 units in stock compared to 969 units for the ALS71P134NF063.

2. Series Designation: The ALS71P134NF063 belongs to the ALS71 series, while the ALS70A134NF063 belongs to the ALS70 series. Both series are active KEMET product lines with identical performance specifications for this capacitance and voltage rating.

3. Compliance Status: Both parts maintain identical compliance certifications (RoHS3, REACH unaffected, MSL 1).

Either part is suitable for direct substitution in applications requiring a 130000 µF, 63 V aluminum electrolytic capacitor with screw terminals and chassis mount configuration.

Frequently Asked Questions (FAQ)

Q: Can the ALS70A134NF063 be used as a direct replacement for the ALS71P134NF063?

A: Yes. The ALS70A134NF063 is a direct parametric equivalent. All electrical specifications (capacitance, voltage, ESR, ripple current, lifetime) and mechanical specifications (package type, dimensions, lead spacing, mounting type) are identical. Both parts are manufactured by KEMET and maintain the same compliance certifications.

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

A: No. Both parts use identical radial, can-style screw terminals with the same lead spacing of 1.252" (31.80mm). The physical dimensions are also identical: 3.031" diameter and 4.213" maximum seated height.

Q: Do both parts have the same ESR and ripple current ratings?

A: Yes. Both the ALS71P134NF063 and ALS70A134NF063 have an ESR of 9 mOhm @ 100Hz, ripple current of 27.3 A @ 100 Hz, and ripple current of 28.9 A @ 10 kHz. The impedance specification is 10 mOhms for both parts.

Q: What is the difference between the ALS71 and ALS70 series?

A: Both series are active KEMET aluminum electrolytic capacitor product lines. For the 130000 µF, 63 V specification with screw terminals, the electrical and mechanical parameters are identical between the two series.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the ALS71P134NF063 and ALS70A134NF063 are RoHS3 compliant with REACH unaffected status and Moisture Sensitivity Level 1 (Unlimited).

Q: What is the operating temperature range for both parts?

A: Both parts operate across the temperature range of -40°C to 85°C with a rated lifetime of 20000 hours at 85°C.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both parts are chassis mount components with identical screw terminal configurations and physical dimensions. They can be used interchangeably in designs requiring a 130000 µF, 63 V aluminum electrolytic capacitor with screw terminals.