ALS81H223DF063 Equivalent & Substitute Parts

Part Overview

The ALS81H223DF063 is a 22000 µF, 63 V aluminum electrolytic capacitor manufactured by KEMET in the ALS81 series. This radial, can-style capacitor with screw terminals is designed for general purpose applications requiring high capacitance values at moderate voltage ratings. The part is currently active in production with 826 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to component availability, supply chain considerations, or design flexibility within the same application requirements.

Substiute Parts

ALS81H223DF063

KEMETIn Stock: 888ALS81H223DF063 Datasheet

Current PartRFQ

ALS80A223DF063

KEMETIn Stock: 1047ALS80A223DF063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ALS81H223DF063 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Capacitance: 22000 µF
• Voltage Rating: 63 V
• Tolerance: ±20%
• ESR @ 100Hz: 22 mOhm
• Lifetime @ 105°C: 6000 Hrs
• Operating Temperature Range: -40°C ~ 105°C
• Ripple Current @ 100 Hz: 11.5 A
• Ripple Current @ 10 kHz: 14.7 A
• Impedance: 18 mOhms

Mechanical Parameters (Must Match):

• Lead Spacing: 0.504" (12.80mm)
• Diameter: 1.417" (36.00mm)
• Height - Seated (Max): 4.213" (107.00mm)
• Mounting Type: Chassis Mount
• Package / Case: Radial, Can - Screw Terminals

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

The ALS80A223DF063 meets all specified electrical and mechanical parameters and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS81H223DF063 and ALS80A223DF063 are active production parts manufactured by KEMET with full ROHS3 compliance and REACH unaffected status. The parts are electrically and mechanically identical across all specified parameters. The primary difference is the series designation (ALS81 versus ALS80), which reflects internal design generation within KEMET's product line but does not affect functional equivalence.

Selection between these parts should be based on:

1. Availability: ALS80A223DF063 has 937 units in stock versus 826 units for ALS81H223DF063
2. Supply Chain Requirements: Either part satisfies identical application requirements
3. Design Documentation: Verify that design schematics and bill of materials can accommodate series-level substitution

Both parts maintain identical electrical performance, thermal characteristics, and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can ALS80A223DF063 be used as a direct replacement for ALS81H223DF063?

A: Yes. The ALS80A223DF063 is a parametric equivalent with identical capacitance (22000 µF), voltage rating (63 V), ESR (22 mOhm @ 100Hz), ripple current ratings, impedance, and mechanical dimensions. Both parts are ROHS3 compliant and REACH unaffected.

Q: Are there any differences in mounting or PCB layout between these parts?

A: No. Both parts use identical chassis mount configuration with screw terminals, lead spacing of 0.504" (12.80mm), diameter of 1.417" (36.00mm), and maximum seated height of 4.213" (107.00mm). PCB footprints and mounting hardware are interchangeable.

Q: What is the significance of the series designation difference (ALS81 versus ALS80)?

A: The series designation reflects KEMET's internal product generation classification. This difference does not affect electrical performance, thermal ratings, or mechanical compatibility. Both series meet identical specifications for this capacitance and voltage rating.

Q: Are the thermal and lifetime characteristics identical?

A: Yes. Both parts specify 6000 hours lifetime at 105°C and operate across the same temperature range of -40°C to 105°C. Ripple current ratings at both 100 Hz (11.5 A) and 10 kHz (14.7 A) are identical.

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

A: Yes. Both parts are rated for 11.5 A ripple current at 100 Hz and 14.7 A at 10 kHz, with identical ESR and impedance specifications. Application requirements based on ripple current are satisfied by either part.

Q: What compliance certifications apply to both parts?

A: Both ALS81H223DF063 and ALS80A223DF063 are ROHS3 compliant and REACH unaffected. ECCN classification is EAR99 for both parts.