ALS70P622NF450 Equivalent & Substitute Parts

Part Overview

The ALS70P622NF450 is a 6200 µF, 450 V aluminum electrolytic capacitor manufactured by KEMET in the ALS70 series. This radial, can-style capacitor with screw terminals is designed for general-purpose applications requiring high capacitance and voltage ratings. The part is currently Active in product status with 992 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

ALS70P622NF450

KEMETIn Stock: 1060ALS70P622NF450 Datasheet

Current PartRFQ

ALS70A622NF450

KEMETIn Stock: 1005ALS70A622NF450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ALS70P622NF450 are identified based on strict parametric equivalence within the aluminum electrolytic capacitor category. The substitution logic is based on the following critical parameters that must remain identical or within acceptable tolerances:

Mandatory Matching Parameters:

• Capacitance: 6200 µF (exact match required)
• Voltage Rating: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• ESR @ 100Hz: 37 mOhm (exact match required)
• Lifetime @ 85°C: 20000 Hrs (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Ripple Current @ 100 Hz: 15.6 A (exact match required)
• Ripple Current @ 10 kHz: 22.2 A (exact match required)
• Impedance: 25 mOhms (exact match required)
• Lead Spacing: 1.252" / 31.80 mm (exact match required)
• Diameter: 3.031" / 77.00 mm (exact match required)
• Height - Seated (Max): 4.213" / 107.00 mm (exact match required)
• Package / Case: Radial, Can - Screw Terminals (exact match required)
• Mounting Type: Chassis Mount (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The ALS70P622NF450 has one identified parametric equivalent: ALS70A622NF450, which differs only in the base product number designation (ALS70A versus ALS70P) while maintaining all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS70P622NF450 and ALS70A622NF450 are Active products manufactured by KEMET with identical electrical and mechanical specifications. Both parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Selection between these parts should be based on:

Availability: The ALS70P622NF450 has 992 units in stock, while the ALS70A622NF450 has 934 units in stock. Choose based on procurement timeline and inventory requirements.

Compliance Requirements: Both parts satisfy ROHS3 and REACH compliance requirements. No compliance-based differentiation exists between the two part numbers.

Regulatory Classification: Both parts carry identical ECCN (EAR99) and HTSUS (8532.22.0085) classifications, indicating equivalent regulatory treatment for export and tariff purposes.

Interchangeability: The ALS70A622NF450 is a direct parametric equivalent to the ALS70P622NF450. All electrical performance characteristics, thermal ratings, mechanical dimensions, and terminal configurations are identical. Direct substitution is supported without circuit redesign or board layout modification.

Frequently Asked Questions (FAQ)

Q: Can ALS70A622NF450 be used as a direct replacement for ALS70P622NF450?

A: Yes. The ALS70A622NF450 is a parametric equivalent with identical capacitance (6200 µF), voltage rating (450 V), ESR (37 mOhm @ 100Hz), ripple current ratings, mechanical dimensions, and terminal configuration. Direct substitution is supported without modification.

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

A: The base product number designation (P versus A) represents different product variants within the ALS70 series. However, for the 6200 µF, 450 V configuration, both variants maintain identical electrical and mechanical specifications, making them parametrically equivalent.

Q: Are the mechanical dimensions identical between these parts?

A: Yes. Both parts have identical lead spacing (1.252" / 31.80 mm), diameter (3.031" / 77.00 mm), and seated height (4.213" / 107.00 mm). Screw terminal configurations are identical, supporting direct board-level substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both ALS70P622NF450 and ALS70A622NF450 are ROHS3 Compliant, REACH Unaffected, and carry identical ECCN and HTSUS classifications. No compliance differentiation exists between the two part numbers.

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

A: Both parts operate across -40°C to 85°C. The rated lifetime of 20000 hours applies at 85°C ambient temperature for both variants.

Q: Can these parts be used interchangeably in high-ripple-current applications?

A: Yes. Both parts support identical ripple current ratings: 15.6 A @ 100 Hz and 22.2 A @ 10 kHz. Thermal and electrical performance under ripple current conditions is equivalent between the two part numbers.

Q: What is the moisture sensitivity level for these capacitors?

A: Both parts have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements during storage and handling.

Q: Are there any restrictions on substituting between these part numbers?

A: No restrictions exist. The parts are parametrically equivalent across all specified electrical, mechanical, and regulatory parameters. Selection should be based solely on availability and procurement requirements.