Run Start Capacitor, Round, 65/5 MFD, 440/370

Mars 12642 – JARD Dual Run Capacitor, 65/5 MFD, 370/440V, Round The Mars 12642 is a dual-value motor run capacitor with 65 microfarads (µF) for the compressor circuit and 5 µF for the fan motor, rated for operation at 370/440 volts AC. It is intended for use in HVAC systems requiring continuous duty in both compressor and fan circuits driven by single-phase PSC motors. Technical Specifications: Capacitance: 65 µF (HERM) / 5 µF (FAN) Voltage Rating: 370/440 VAC Frequency: 50/60 Hz Case Style: Round aluminum can Terminal Configuration: Three-terminal (C, HERM, FAN) Operating Temperature: -40°C to +70°C Construction: Metallized polypropylene film dielectric Internal Protection: Pressure-sensitive interrupter Environmental Compliance: Non-PCB Industry Compliance: Meets EIA-456A performance standards Typical Applications: Designed for use in air conditioning condensers and heat pump systems requiring dual capacitor values to support both compressor and fan motors. Compatible with systems operating at 370V or 440V nominal voltage. Maintains power factor correction and supports motor torque requirements under load. Installation Notes: Ensure capacitor ratings match the original unit. Power must be disconnected and the existing capacitor properly discharged prior to handling. For safety and code compliance, installation should be performed by a licensed HVAC technician.