ALS81A223DF063 Equivalent & Substitute Parts

Part Overview

The ALS81A223DF063 is a 22000 µF, 63 V aluminum electrolytic capacitor with radial, can-mounted screw terminals manufactured by KEMET. This component is classified as Active product status and is designed for general-purpose applications requiring high capacitance values with extended operational lifetime. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 6000 hours at 105°C.

Identifying equivalent and substitute parts becomes necessary when managing inventory constraints, addressing supply chain disruptions, or optimizing procurement across multiple production batches. Substitute parts must maintain identical electrical performance characteristics and mechanical compatibility to ensure seamless integration into existing circuit designs without functional degradation.

Substiute Parts

ALS81A223DF063

KEMETIn Stock: 952ALS81A223DF063 Datasheet

Current PartRFQ

ALS80A223DF063

KEMETIn Stock: 1047ALS80A223DF063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ALS81A223DF063 are determined by strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following criteria:

Electrical Parameters (Must Match Exactly):

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

Mechanical Parameters (Must Match Exactly):

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

Compliance Parameters (Must Match Exactly):

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

The ALS80A223DF063 qualifies as a parametric equivalent substitute because it maintains identical values across all specified electrical, mechanical, and compliance parameters. The only distinction is the series designation (ALS80 versus ALS81), which reflects internal design iteration within KEMET's product line while preserving complete functional and physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS81A223DF063 and ALS80A223DF063 are Active product status components manufactured by KEMET with full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on availability and procurement requirements rather than technical performance differentiation.

The ALS81A223DF063 maintains current inventory of 897 pieces. The ALS80A223DF063 provides an alternative source with 937 pieces in stock. Both parts satisfy identical electrical specifications, mechanical dimensions, and regulatory compliance requirements.

For applications requiring 22000 µF capacitance at 63 V with screw terminal connectivity and chassis mounting configuration, either part delivers equivalent performance. Component selection should prioritize inventory availability and supply chain lead times.

Frequently Asked Questions (FAQ)

Q: Can ALS80A223DF063 be used as a direct replacement for ALS81A223DF063?

A: Yes. The ALS80A223DF063 is a parametric equivalent substitute. All electrical parameters, mechanical dimensions, lead spacing, and compliance certifications are identical. The parts are functionally interchangeable in circuit applications.

Q: What is the difference between the ALS81 and ALS80 series designations?

A: The series designation reflects KEMET's internal product line iteration. Both series maintain identical specifications for this 22000 µF, 63 V capacitor model. No functional or performance differences exist between the two series for this part number.

Q: Are the screw terminal connections identical between both parts?

A: Yes. Both ALS81A223DF063 and ALS80A223DF063 use identical radial, can-mounted screw terminal configurations with 12.80 mm lead spacing. PCB layout and mounting procedures are identical.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected. They satisfy identical environmental and regulatory requirements for industrial and commercial applications.

Q: What is the maximum ripple current rating for these capacitors?

A: The maximum ripple current is 14.7 A at 10 kHz high frequency operation. At 100 Hz low frequency operation, the ripple current rating is 11.5 A. Both parts maintain identical ripple current specifications.

Q: Can these capacitors be used in high-temperature environments?

A: Yes. Both parts operate across -40°C to 105°C temperature range with 6000 hours rated lifetime at 105°C. They are suitable for applications requiring extended operation at elevated temperatures.

Q: What is the ESR (Equivalent Series Resistance) specification?

A: The ESR is 22 mOhm at 100 Hz for both parts. This low ESR value supports high ripple current applications and reduces thermal stress during operation.

Q: Are there any mechanical installation differences between the two parts?

A: No. Both parts use identical chassis mount configuration with 36.00 mm diameter and 107.00 mm maximum seated height. Installation procedures and mechanical clearance requirements are identical.