ALS71P752NP450 Equivalent & Substitute Parts

Part Overview

The ALS71P752NP450 is a 7500 µF, 450 V aluminum electrolytic capacitor manufactured by KEMET, featuring radial can construction with screw terminals. This component is classified as Active product status and is designed for general purpose applications requiring high capacitance and voltage ratings in chassis mount configurations. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component procurement, inventory management, or design flexibility while maintaining functional compatibility within specified operating conditions.

Substiute Parts

ALS71P752NP450

KEMETIn Stock: 1192ALS71P752NP450 Datasheet

Current PartRFQ

ALS70A752NP450

KEMETIn Stock: 904ALS70A752NP450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ALS71P752NP450 are identified based on strict equivalence of electrical and mechanical parameters. The substitution criteria are limited to the following parameters provided in the component specifications:

Electrical Parameters (Must Match):

• Capacitance: 7500 µF
• Voltage - Rated: 450 V
• Tolerance: ±20%
• ESR @ 100Hz: 31 mOhm
• Lifetime @ 85°C: 20000 Hrs
• Operating Temperature Range: -40°C ~ 85°C
• Ripple Current @ 100 Hz: 17.9 A
• Ripple Current @ 10 kHz: 25.3 A
• Impedance: 21 mOhms

Mechanical Parameters (Must Match):

• Package / Case: Radial, Can - Screw Terminals
• Mounting Type: Chassis Mount
• Lead Spacing: 1.252" (31.80mm)
• Size / Dimension: 3.031" Dia (77.00mm)
• Height - Seated (Max): 5.827" (148.00mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The ALS70A752NP450 meets all specified electrical and mechanical equivalence criteria and is therefore classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS71P752NP450 and ALS70A752NP450 are Active status products manufactured by KEMET with identical electrical and mechanical specifications. Selection between these components is based on availability and procurement requirements:

ALS71P752NP450: 1091 pieces in stock. Primary selection when available.

ALS70A752NP450: 813 pieces in stock. Alternative selection for inventory continuity or when primary part is unavailable.

Both components are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution. The series designation difference (ALS71 versus ALS70) reflects internal KEMET product line evolution while maintaining full parametric equivalence.

Frequently Asked Questions (FAQ)

Q: Can ALS70A752NP450 be used as a direct replacement for ALS71P752NP450?

A: Yes. The ALS70A752NP450 is a parametric equivalent with identical electrical performance, mechanical dimensions, and compliance certifications. Direct substitution is supported for all applications where ALS71P752NP450 is specified.

Q: Are there any differences in physical dimensions between these parts?

A: No. Both components share identical mechanical specifications: 3.031" diameter, 5.827" maximum seated height, 1.252" lead spacing, and radial can construction with screw terminals.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both ALS71P752NP450 and ALS70A752NP450 are ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited). Regulatory compliance is equivalent.

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

A: The series designation reflects KEMET's internal product line classification. Both series maintain identical electrical and mechanical parameters for this 7500 µF, 450 V specification.

Q: Are the electrical performance characteristics identical?

A: Yes. Both parts specify 31 mOhm ESR @ 100Hz, 20000 hours lifetime @ 85°C, 17.9 A ripple current @ 100 Hz, and 25.3 A ripple current @ 10 kHz.

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

A: Yes. Identical lead spacing (1.252"), mounting type (Chassis Mount), and package configuration (Radial, Can - Screw Terminals) ensure mechanical and electrical interchangeability in circuit designs.