1-Year Warranty & Universal Compatibility: Guaranteed to outlast standard capacitors with self-healing film technology. Directly replaces 97F9838 , Z97F938 , 97F9838BZ3 , 12786 , RC0108 , 97F9849 , C3DR405 , Z97F9848BZ2 , P291-4054RS , C3405R , HCKS400D050R440Z , P291-4053RS , TT-CAP-40/5/440R , TRCFD405 , TP-CAP-40/5/440R , HC98JA041 , HC98CA040 , HC98CA041 , HC93CZ035, and 95% of CBB65/CBB65B models for AC units, heat pumps, and condensers (Carrier, Trane, Lennox). with ROHS/UL safety compliance (no oil leaks). Military-Grade Durability for Extreme Environments: Withstands -40°C to +70°C (-40°F to 158°F) and coastal humidity. Salt-resistant aluminum casing dissipates heat 40% faster, preventing burnout in desert heat or monsoon seasons. Vibration-proof terminals (4.5 N·m torque) stay secure. 30% Faster Cooling & 26% Energy Saving: ±5% precision capacitance reduces motor strain and electricity bills. Dual voltage (370V-450V rated) supports both residential and commercial HVAC systems, with extended voltage tolerance matching factory specifications. The 370/450V marking on packaging ensures compliance with updated industry standards. Foolproof Installation with Color-Coded Terminals: 3 clearly labeled terminals (C/H/F) prevent wiring errors. 30% thicker brass connectors resist loosening from vibration. Includes step-by-step video guide via QR code – fix your AC in 10 mins, no tech fee! Instant Tech Support: Contact us via Amazon Messages for same-day troubleshooting – no return needed for defective units.
Key Specifications
- Brand: SDATEKIT
- Model: CBB65 370-450V 40/5μF ±5%
- Series: HVAC Dual Run Capacitor
- Rated Voltage: 370-450V AC (Compatible with 440V systems)
- Capacity Tolerance: ±5%
- Temperature Range: -40°C to +70°C (-40°F to 158°F)
- Safety Certifications: ROHS/UL compliant, oil-free design
- Dimensions: 50×125mm (4.92"x1.97")
Core Advantages
✅ Broad Voltage Compatibility
Designed for 370-450V AC systems, fully compatible with common 440V HVAC units in North America. Exceeds UL 810 surge voltage requirements.
✅ Military-Grade Durability
- Self-healing metallized zinc-aluminum film prevents permanent failures
- Castor oil-free aluminum casing eliminates leakage risks
- Vibration-resistant terminals (4.5 N·m torque rating)
✅ Precision Performance
- ±5% capacitance accuracy reduces motor strain
- Low ESR (≤4mΩ) minimizes energy loss
- 100% factory-tested at 1200V DC
Technical Highlights
- Dielectric Material: Edge-thickened organic film
- Explosion Protection: Mechanical pressure relief design
- Operational Life: Up to 3 years* (2x industry standard)
- Mounting: Socket/lead dual compatibility
- Altitude Rating: ≤2000m ASL
* Typical service life under normal operating conditions
Installation Guidelines
- Ensure residual voltage <10% of system rating before wiring
- Maintain operating current ≤1.3× rated value
- Torque terminal screws to 4.5 N·m (40 lb-in)