Equivalent & Substitute Parts for ALS71A113DB063

Part Overview

The ALS71A113DB063 is an 11000 µF, 63 V aluminum electrolytic capacitor manufactured by KEMET in the ALS71 series. This radial, can-style capacitor with screw terminals is designed for general-purpose applications requiring high capacitance and stable performance across extended operating temperatures. The part is currently in active production status with 695 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct functional replacement in circuit applications. Substitution becomes necessary due to inventory availability, supply chain considerations, or design flexibility requirements.

Substiute Parts

ALS71A113DB063

KEMETIn Stock: 801ALS71A113DB063 Datasheet

Current PartRFQ

ALS70A113DB063

KEMETIn Stock: 1173ALS70A113DB063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ALS71A113DB063 is based on strict equivalence of the following critical parameters:

Electrical Parameters (Must Match):

• Capacitance: 11000 µF
• Voltage Rating: 63 V
• Tolerance: ±20%
• ESR @ 100Hz: 43 mOhm
• Lifetime @ 85°C: 11000 Hrs
• Operating Temperature Range: -40°C to 85°C
• Ripple Current @ 100 Hz: 9.4 A
• Ripple Current @ 10 kHz: 12.7 A
• Impedance: 34 mOhms

Mechanical Parameters (Must Match):

• Lead Spacing: 12.80 mm
• Diameter: 36.00 mm
• Height (Seated Max): 64.00 mm
• Package Type: Radial, Can - Screw Terminals
• Mounting Type: Chassis Mount

The ALS70A113DB063 meets all electrical and mechanical equivalence criteria and is classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS71A113DB063 and ALS70A113DB063 are active production parts from KEMET with identical electrical performance and mechanical compatibility. Selection between these parts is based on availability and supply chain factors rather than technical performance differences.

Compliance Status:

• Both parts are ROHS3 compliant
• Both parts are REACH unaffected
• Both parts carry ECCN classification EAR99
• Both parts have MSL rating of 1 (Unlimited moisture sensitivity)

Inventory Considerations:

• ALS71A113DB063: 695 units in stock
• ALS70A113DB063: 1120 units in stock

The ALS70A113DB063 substitute provides equivalent functional performance with higher inventory availability. Direct substitution is supported by complete electrical and mechanical parameter equivalence.

Frequently Asked Questions (FAQ)

Q: Can the ALS70A113DB063 be used as a direct replacement for the ALS71A113DB063?

A: Yes. Both parts are manufactured by KEMET with identical capacitance (11000 µF), voltage rating (63 V), ESR (43 mOhm @ 100Hz), lifetime (11000 Hrs @ 85°C), and mechanical dimensions. All electrical performance parameters and physical mounting characteristics are equivalent.

Q: Are there any differences in the screw terminal specifications between these parts?

A: No. Both parts feature identical radial, can-style screw terminals with 12.80 mm lead spacing and are classified as chassis mount components.

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

A: Yes. Both the ALS71A113DB063 and ALS70A113DB063 are ROHS3 compliant, REACH unaffected, and carry identical MSL rating of 1 (Unlimited).

Q: What is the difference between the ALS71 and ALS70 series designations?

A: The series designation reflects internal KEMET product line organization. For the 11000 µF, 63 V specification, both series deliver identical electrical performance and mechanical compatibility.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the same temperature range of -40°C to 85°C with 11000 hours lifetime at 85°C.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. Identical lead spacing (12.80 mm), diameter (36.00 mm), and height (64.00 mm) ensure mechanical and electrical interchangeability in chassis mount applications.