CDE KTSM37U356M32 35uF 370VAC 60Hz Motor Run Capacitor Oval Can 005-1421-MF-1

CDE KTSM37U356M32 35uF 370VAC 60Hz Motor Run Capacitor Oval Can 005-1421-MF-1

The Cornell Dubilier (CDE) KTSM37U356M32 is a 35µF, 370VAC film-type motor run capacitor in an oval metal can housing. Designed for continuous AC duty, it uses a PCB-free (polychlorinated biphenyl-free) dielectric film construction and is rated for operation at up to 70°C. Dual quick-connect blade terminals allow straightforward in-line wiring without soldering.

Specifications & What's Included

• Brand: Cornell Dubilier (CDE)
• Part Number: KTSM37U356M32
• Secondary Part Number: 005-1421-MF-1
• Series / Date Code: 0112
• Capacitance: 35 µF (35 MFD)
• Voltage Rating: 370 VAC
• Frequency: 60 Hz
• Temperature Rating: 70°C
• Interrupting Rating: C10000 AFC
• Terminal Type: Dual quick-connect blade tabs
• Form Factor: Oval metal can
• Dielectric: Film — PCB-free (no polychlorinated biphenyls)
• Certifications: UL Listed, CE
• Country of Manufacture: Made in USA
• Includes: Capacitor only — no mounting hardware or documentation

Applications

Motor run capacitors like the CDE KTSM37U356M32 are permanently connected in series with the start winding of single-phase AC induction motors. Unlike start capacitors, which disconnect once the motor reaches operating speed, run capacitors remain in the circuit continuously to improve power factor, reduce current draw, and smooth torque output. This 35µF/370VAC rating is a common value used in HVAC compressor motors, condenser fan motors, air handler blowers, and pump motors across residential and light commercial equipment. Cornell Dubilier's oval-can KTSM series has been a widely specified choice in OEM HVAC and refrigeration applications. These capacitors are standard replacement and service parts, and remain in active use across a broad range of motor-driven equipment today.