ALS70G752NP450 Equivalent & Substitute Parts

Part Overview

The ALS70G752NP450 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 is Active in product status and maintains full compliance with RoHS3 and REACH regulations. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

ALS70G752NP450

KEMETIn Stock: 803ALS70G752NP450 Datasheet

Current PartRFQ

ALS70A752NP450

KEMETIn Stock: 904ALS70A752NP450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ALS70G752NP450 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 7500 µF (exact match required)
• Rated voltage: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• ESR @ 100Hz: 31 mOhm (exact match required)
• Lifetime @ 85°C: 20000 Hrs (exact match required)
• Operating temperature range: -40°C ~ 85°C (exact match required)
• Ripple current specifications @ 100 Hz and 10 kHz (exact match required)

Mechanical Parameters:

• Lead spacing: 31.80 mm (exact match required)
• Physical dimensions: 77.00 mm diameter, 148.00 mm height (exact match required)
• Package type: Radial, Can - Screw Terminals (exact match required)
• Mounting type: Chassis Mount (exact match required)

Compliance Parameters:

• RoHS3 Compliant status (exact match required)
• Polarization: Polar (exact match required)
• Series: ALS70 (same series family)

The substitute part ALS70A752NP450 meets all electrical and mechanical equivalence criteria and is therefore a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both ALS70G752NP450 and ALS70A752NP450 are Active products manufactured by KEMET with identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status:

• ALS70G752NP450: 718 Pcs in stock
• ALS70A752NP450: 813 Pcs in stock

Both parts maintain full RoHS3 compliance and REACH Unaffected status, ensuring regulatory conformance for applications requiring environmental compliance. The difference between the two part numbers reflects internal KEMET product line designation (G versus A variant) within the ALS70 series, with no functional or performance differentiation.

Frequently Asked Questions (FAQ)

Q: Can ALS70A752NP450 be used as a direct replacement for ALS70G752NP450?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including capacitance, voltage rating, ESR, ripple current, physical dimensions, and lead spacing. Direct substitution is valid for circuit board layouts and mechanical assemblies.

Q: Are there any differences in performance between these two part numbers?

A: No. The electrical performance, thermal characteristics, and operational specifications are identical. Both parts deliver 7500 µF capacitance at 450 V with 31 mOhm ESR @ 100Hz and 20000 hour lifetime at 85°C.

Q: Do both parts fit the same PCB footprint and mounting configuration?

A: Yes. Both parts feature identical lead spacing (31.80 mm), physical dimensions (77.00 mm diameter, 148.00 mm height), and screw terminal configuration. Mechanical compatibility is complete.

Q: What is the significance of the "G" and "A" designations in the part numbers?

A: The G and A designations represent internal KEMET product line variants within the ALS70 series. These designations do not indicate functional differences; both variants meet identical electrical and mechanical specifications.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both ALS70G752NP450 and ALS70A752NP450 are RoHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

Q: Which part should be selected based on availability?

A: Selection should be based on current inventory status and supply chain requirements. ALS70A752NP450 currently has higher inventory (813 Pcs) compared to ALS70G752NP450 (718 Pcs). Both are Active products with equivalent lead times and sourcing reliability.