Packard PMJ161 Start Capacitor

The Packard PMJ161 Start Capacitor is a high-performance, dry electrolytic motor start capacitor designed for intermittent duty in AC motor starting circuits. Engineered with a capacitance range of 161-193 MFD and a voltage rating of 125V (compatible with 110-120V systems), this unit provides the necessary torque to initiate single-phase motor cycles in HVACR compressors and pump applications. The housing consists of a moisture and oil-resistant molded phenolic resin case, ensuring durability in demanding mechanical environments. It features standard 1/4 inch dual blade terminals for fast electrical connections and is rated for a 3-second start duration with a frequency of up to 20 starts per hour.

For technicians performing field service, the Packard PMJ161 offers a compact round start capacitor profile with a 1-7/16 inch diameter and 2-3/4 inch height, making it an ideal drop-in replacement for industry number 11014. It operates efficiently within a temperature range of -40°C to 65°C and meets EIA Standard RS-463 type 2 requirements. This non-polarized component effectively manages the high current inrush required during the startup phase, protecting the motor windings from prolonged stress.

• Broad Compatibility: Fits a wide range of fractional horsepower motors requiring 161-193 microfarads.
• Rugged Construction: The phenolic resin shell resists oil and humidity, preventing common housing failures in the field.
• Standardized Terminals: Equipped with dual male quick-connect blade terminals for efficient wiring.
• High Duty Cycle: Rated for 20 starts per hour to handle frequent cycling in various HVACR applications.
• Certified Reliability: UL recognized and CUL approved for professional electric motor start capacitor installations.

Can I use this to replace a 161-192 MFD capacitor?
Yes, the 161-193 MFD range is the standard modern equivalent and will provide the exact starting torque required for motors previously using 161-192 MFD ratings.

Is MFD the same as uF?
Yes, MFD and uF both represent microfarads in the HVACR industry; they are used interchangeably on part labels and technical schematics.

What happens if the voltage on my old capacitor was 110V?
The 125V rating is a maximum threshold. You can safely use a capacitor with a higher voltage rating (like this 125V unit) to replace a 110V part, but you should never go lower than the original specification.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.