CAP-80/440R Equivalent & Substitute Parts

Part Overview

The CAP-80/440R is an 80 µF, 440 V aluminum electrolytic capacitor with radial, can-style QC terminals, manufactured by Hartland Controls/Littelfuse. This component is classified as a motor run capacitor for HVAC applications, rated for 60,000 hours at 70°C operating temperature. The part maintains Active product status with 869 units currently in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same capacitance, voltage rating, tolerance, and terminal configuration.

Substiute Parts

CAP-80/440R

Hartland Controls/LittelfuseIn Stock: 945CAP-80/440R Datasheet

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CAP-80/440

Hartland Controls/LittelfuseIn Stock: 860CAP-80/440 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CAP-80/440R is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 80 µF (exact match required)
• Voltage Rating: 440 V (exact match required)
• Tolerance: ±3% (exact match required)
• Package Configuration: Radial, Can - QC Terminals (exact match required)
• Mounting Type: Chassis Mount (exact match required)
• Polarization: Polar (exact match required)
• Lifetime Rating: 60000 Hrs @ 70°C (exact match required)
• Operating Temperature Range: -40°C ~ 70°C (exact match required)

Substitute parts must maintain identical electrical performance characteristics and mechanical form factor to ensure direct replacement capability without circuit redesign or mechanical rework.

Parameter Comparison

Engineering Selection Recommendations

Both CAP-80/440R and CAP-80/440 are Active products manufactured by Hartland Controls/Littelfuse and maintain identical electrical and mechanical specifications. Selection between these parts is based on inventory availability and supply chain considerations. The CAP-80/440R maintains higher stock levels at 869 units compared to 810 units for CAP-80/440. Both parts carry identical compliance classifications (ECCN: EAR99, HTSUS: 8532.22.0085) and Moisture Sensitivity Level 1 (Unlimited). Either part is suitable for direct substitution in HVAC motor run applications requiring 80 µF capacitance at 440 V with ±3% tolerance and QC terminal configuration.

Frequently Asked Questions (FAQ)

Q: Can CAP-80/440 replace CAP-80/440R in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent with identical capacitance (80 µF), voltage rating (440 V), tolerance (±3%), package type (Radial, Can - QC Terminals), and operating specifications. Direct substitution is supported without circuit modification.

Q: What determines if a part is a valid substitute for CAP-80/440R?

A: Valid substitutes must match all critical parameters: 80 µF capacitance, 440 V voltage rating, ±3% tolerance, Radial Can QC Terminal package, Chassis Mount configuration, Polar polarization, 60000 Hrs @ 70°C lifetime rating, and -40°C ~ 70°C operating temperature range.

Q: Are there differences in terminal configuration between CAP-80/440R and CAP-80/440?

A: No. Both parts use identical Radial, Can - QC Terminals configuration and Chassis Mount mounting type, ensuring mechanical compatibility in existing PCB layouts and chassis installations.

Q: What is the inventory status for these substitute parts?

A: CAP-80/440R has 869 units in stock, while CAP-80/440 has 810 units in stock. Both are available as new original components.

Q: Do both parts meet the same compliance and regulatory requirements?

A: Yes. Both CAP-80/440R and CAP-80/440 carry identical ECCN (EAR99) and HTSUS (8532.22.0085) classifications, with Moisture Sensitivity Level 1 (Unlimited).