Packard TSMJ233 Motor Start Capacitor 233-280 Mfd 165V

Product Description

The PACKARD TSMJ233 is a motor start capacitor rated at 233-280 microfarads (MFD) and 165 volts AC, designed to provide the initial torque burst needed to start single-phase AC motors in HVAC and refrigeration equipment. Start capacitors are in the circuit only during motor startup and disengage once the motor reaches operating speed. This unit measures 1.8125 inches in diameter and 3.375 inches in height, with 0.25-inch male quick-connect terminals. It is rated for both 50 Hz and 60 Hz applications. HVAC technicians and refrigeration service pros are the primary installers of this component.

The TSMJ233 is suited for residential and light commercial HVAC systems where a single-phase compressor, condenser fan motor, or blower motor requires start-assist. It is a common replacement part in air conditioning, heat pump, and refrigeration units where the OEM start capacitor has failed or degraded. Its compact cylindrical form factor fits standard capacitor mounting brackets without modification.

Key Features

• 233-280 MFD capacitance range suits a variety of single-phase motor start applications
• 165 VAC rating matches common low-voltage start capacitor circuits
• Compatible with 50 Hz and 60 Hz power systems
• 0.25-inch male quick-connect terminals for straightforward wiring
• Compact cylindrical body: 1.8125 inches diameter x 3.375 inches height

Compatibility

Designed as an OEM-style replacement start capacitor for single-phase motors in residential and light commercial HVAC and refrigeration systems requiring a 233-280 MFD, 165 VAC start capacitor.

Installation Notes

Installation should be performed by a qualified HVAC technician or electrician. Disconnect and lock out all power to the unit before handling any capacitor, as start capacitors can retain a charge even after power is removed — discharge the capacitor safely before touching terminals. Verify that the replacement MFD range and voltage rating meet or exceed the original equipment specification before installing. Secure the capacitor in an approved mounting bracket and ensure terminal connections are fully seated.

Technical Specifications

• Capacitance: 233-280 MFD
• Voltage Rating: 165 VAC
• Frequency: 50/60 Hz
• Diameter: 1.8125 inches
• Height: 3.375 inches
• Terminal Type: 0.25-inch male quick-connect

Standard Information

• Brand: PACKARD
• Manufacturer Part Number: TSMJ233