Equivalent & Substitute Parts for ALS70H623NP100

Part Overview

The ALS70H623NP100 is a 62000 µF, 100 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 values in general-purpose circuits. The part maintains an active product status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Key Parameters

Parameter	Value	Unit
Capacitance	62000	µF
Voltage - Rated	100	V
Tolerance	±20	%
ESR @ 100Hz	11	mOhm
Lifetime @ 85°C	20000	Hrs
Operating Temperature Range	-40 to 85	°C
Ripple Current @ 100 Hz	28.9	A
Ripple Current @ 10 kHz	31.2	A
Package Type	Radial, Can - Screw Terminals	-
Mounting Type	Chassis Mount	-
Lead Spacing	31.80	mm
Diameter	77.00	mm
Height - Seated (Max)	148.00	mm

Substitute Part Grouping Explanation

Substitution eligibility for the ALS70H623NP100 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

Capacitance: 62000 µF
Voltage Rating: 100 V
Tolerance: ±20%
ESR @ 100Hz: 11 mOhm
Lifetime @ 85°C: 20000 Hrs
Operating Temperature Range: -40°C to 85°C
Ripple Current @ 100 Hz: 28.9 A
Ripple Current @ 10 kHz: 31.2 A

Mechanical Parameters (Must Match Exactly):

Package Type: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Lead Spacing: 31.80 mm
Diameter: 77.00 mm
Height - Seated (Max): 148.00 mm

Compliance & Certification (Must Match):

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

The ALS70A623NP100 meets all substitution criteria as a parametric equivalent within the same ALS70 series family.

Parameter Comparison

Parameter	ALS70H623NP100	ALS70A623NP100	Match Status
Manufacturer	KEMET	KEMET	Identical
Series	ALS70	ALS70	Identical
Capacitance	62000 µF	62000 µF	Identical
Voltage - Rated	100 V	100 V	Identical
Tolerance	±20%	±20%	Identical
ESR @ 100Hz	11 mOhm	11 mOhm	Identical
Lifetime @ 85°C	20000 Hrs	20000 Hrs	Identical
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	Identical
Ripple Current @ 100 Hz	28.9 A	28.9 A	Identical
Ripple Current @ 10 kHz	31.2 A	31.2 A	Identical
Impedance	10 mOhms	10 mOhms	Identical
Lead Spacing	31.80 mm	31.80 mm	Identical
Diameter	77.00 mm	77.00 mm	Identical
Height - Seated (Max)	148.00 mm	148.00 mm	Identical
Package Type	Radial, Can - Screw Terminals	Radial, Can - Screw Terminals	Identical
Mounting Type	Chassis Mount	Chassis Mount	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Identical
REACH Status	REACH Unaffected	REACH Unaffected	Identical
Product Status	Active	Active	Identical

Engineering Selection Recommendations

Both the ALS70H623NP100 and ALS70A623NP100 are active products manufactured by KEMET with full ROHS3 compliance and REACH unaffected status. The parts are electrically and mechanically identical across all specified parameters. Selection between these two part numbers is based on inventory availability and procurement lead times, as both components satisfy identical circuit requirements and physical installation constraints.

The ALS70A623NP100 currently maintains higher inventory levels (1026 Pcs) compared to the ALS70H623NP100 (729 Pcs), which may influence sourcing decisions for high-volume applications or time-sensitive procurement scenarios.

Frequently Asked Questions (FAQ)

Q: Can ALS70A623NP100 be used as a direct replacement for ALS70H623NP100?

A: Yes. The ALS70A623NP100 is a parametric equivalent with identical electrical specifications (62000 µF, 100 V, 11 mOhm ESR @ 100Hz, 20000 Hrs @ 85°C), mechanical dimensions (77.00 mm diameter, 148.00 mm height, 31.80 mm lead spacing), and compliance certifications (ROHS3, REACH unaffected). Both parts use identical radial, can-style screw terminal packaging for chassis mount applications.

Q: Are there any differences in the base product numbers between ALS70H623NP100 and ALS70A623NP100?

A: The base product numbers differ (ALS70H versus ALS70A), but this designation does not affect electrical performance or mechanical compatibility. Both variants belong to the ALS70 series and meet identical parameter specifications for the 62000 µF, 100 V configuration.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution eligibility is determined by exact matching of capacitance (62000 µF), voltage rating (100 V), tolerance (±20%), ESR (11 mOhm @ 100Hz), lifetime rating (20000 Hrs @ 85°C), operating temperature range (-40°C to 85°C), ripple current specifications (28.9 A @ 100 Hz, 31.2 A @ 10 kHz), package type (Radial, Can - Screw Terminals), mounting type (Chassis Mount), and physical dimensions (lead spacing, diameter, height).

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both ALS70H623NP100 and ALS70A623NP100 have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or installation.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8532.22.0085) classifications.

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