ALS70P752NP450 Equivalent & Substitute Parts

Part Overview

The ALS70P752NP450 is a 7500 µF, 450 V aluminum electrolytic capacitor manufactured by KEMET in the ALS70 series. This component features radial, can-style construction with screw terminals, designed for chassis mount applications requiring high capacitance and voltage ratings. The part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified to address inventory availability, supply chain continuity, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

ALS70P752NP450

KEMETIn Stock: 1081ALS70P752NP450 Datasheet

Current PartRFQ

ALS70A752NP450

KEMETIn Stock: 904ALS70A752NP450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute relationships for the ALS70P752NP450 are established based on strict parametric equivalence within the aluminum electrolytic capacitor category. The primary substitute, ALS70A752NP450, qualifies as a direct equivalent because it maintains identical electrical specifications across all critical parameters: 7500 µF capacitance, 450 V rated voltage, ±20% tolerance, 31 mOhm ESR @ 100Hz, and 20000 hours lifetime @ 85°C. Both parts share identical mechanical dimensions (77.00 mm diameter, 148.00 mm seated height, 31.80 mm lead spacing), identical package configuration (Radial, Can - Screw Terminals), and identical mounting type (Chassis Mount). Operating temperature range, ripple current ratings, impedance, and polarization characteristics are identical. Both parts maintain Active product status, RoHS3 compliance, and REACH unaffected designation. The substitution is based solely on these provided electrical and mechanical parameters without inference or assumption.

Parameter Comparison

Engineering Selection Recommendations

Selection between ALS70P752NP450 and ALS70A752NP450 is determined by availability and supply chain requirements. Both parts are Active products with identical electrical performance, mechanical dimensions, and compliance certifications. The ALS70P752NP450 currently maintains 1009 pieces in inventory, while the ALS70A752NP450 maintains 813 pieces. Both parts carry RoHS3 compliance and REACH unaffected status, making either suitable for applications subject to environmental regulations. The difference between base product numbers (ALS70P versus ALS70A) reflects internal KEMET manufacturing or packaging variations that do not affect electrical or mechanical compatibility. Selection should be based on inventory availability and delivery requirements for the specific application.

Frequently Asked Questions (FAQ)

Q: Are ALS70P752NP450 and ALS70A752NP450 electrically interchangeable?

A: Yes. Both parts maintain identical capacitance (7500 µF), voltage rating (450 V), ESR (31 mOhm @ 100Hz), ripple current specifications, and operating temperature range (-40°C to 85°C). Electrical performance is equivalent across all provided parameters.

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

A: Yes. Both parts share identical mechanical dimensions (77.00 mm diameter, 148.00 mm seated height, 31.80 mm lead spacing), identical package configuration (Radial, Can - Screw Terminals), and identical mounting type (Chassis Mount). No design modifications are required for substitution.

Q: What is the difference between the ALS70P and ALS70A base product numbers?

A: The base product number difference reflects internal KEMET manufacturing or packaging variations. No electrical or mechanical differences exist between these variants based on the provided specifications.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both ALS70P752NP450 and ALS70A752NP450 are RoHS3 compliant and REACH unaffected, meeting current environmental standards for electronic components.

Q: What is the lifetime rating for these capacitors?

A: Both parts are rated for 20000 hours at 85°C operating temperature, providing equivalent reliability and service life expectations.

Q: Can these capacitors handle the specified ripple current?

A: Yes. Both parts are rated for 17.9 A ripple current @ 100 Hz and 25.3 A ripple current @ 10 kHz, with ESR of 31 mOhm @ 100Hz supporting these current specifications.