Equivalent & Substitute Parts for ALS71H113DB063

Part Overview

The ALS71H113DB063 is an 11000 µF, 63 V aluminum electrolytic capacitor manufactured by KEMET, featuring screw terminals for chassis mount applications. This capacitor is rated for general-purpose use with an operating temperature range of -40°C to 85°C and a lifetime specification of 11000 hours at 85°C. The part is currently in active production status with ROHS3 compliance and REACH unaffected classification.

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement without circuit redesign or board layout modification. Substitution becomes necessary due to inventory availability, supply chain optimization, or end-of-life considerations for the primary part number.

Substiute Parts

ALS71H113DB063

KEMETIn Stock: 1008ALS71H113DB063 Datasheet

Current PartRFQ

ALS70A113DB063

KEMETIn Stock: 1173ALS70A113DB063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ALS71H113DB063 are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are:

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
• Mounting Type: Chassis Mount
• Package / Case: Radial, Can - Screw Terminals

Compliance Parameters (Must Match):

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

The ALS70A113DB063 meets all specified criteria and is classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS71H113DB063 and ALS70A113DB063 are active production parts manufactured by KEMET with identical electrical and mechanical specifications. Both parts carry ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial and commercial applications.

Selection between these parts is based on availability and supply chain considerations. The ALS70A113DB063 currently has higher inventory availability (1120 pieces) compared to the ALS71H113DB063 (904 pieces). Both parts are suitable for direct substitution in chassis-mounted applications requiring 11000 µF capacitance at 63 V with screw terminal connections.

No circuit redesign, board layout modification, or thermal management changes are required when substituting between these parts, as all electrical performance characteristics and physical dimensions are identical.

Frequently Asked Questions (FAQ)

Q: Can the ALS70A113DB063 be used as a direct replacement for the ALS71H113DB063?

A: Yes. The ALS70A113DB063 is a parametric equivalent with identical capacitance (11000 µF), voltage rating (63 V), ESR (43 mOhm @ 100Hz), ripple current ratings, impedance, physical dimensions, and mounting configuration. No circuit modifications are required.

Q: Are the physical dimensions identical between these two parts?

A: Yes. Both parts have identical lead spacing (12.80 mm), diameter (36.00 mm), and maximum seated height (64.00 mm). Both use screw terminal connections and are configured for chassis mount applications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the ALS71H113DB063 and ALS70A113DB063 are ROHS3 compliant, REACH unaffected, and carry Moisture Sensitivity Level 1 (Unlimited).

Q: What is the difference between the ALS71H and ALS70A series designations?

A: The series designation reflects the internal product line classification within KEMET's aluminum electrolytic capacitor portfolio. Despite different series names, these parts are electrically and mechanically equivalent for the specified 11000 µF, 63 V configuration.

Q: Are there any thermal or performance differences between these parts?

A: No. Both parts have identical lifetime specifications (11000 Hrs @ 85°C), operating temperature range (-40°C to 85°C), and all electrical performance parameters including ripple current handling at both low frequency (9.4 A @ 100 Hz) and high frequency (12.7 A @ 10 kHz).

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

A: Yes. The identical electrical specifications, physical dimensions, and screw terminal configuration allow direct substitution without design changes, board layout modifications, or performance impact.