jbcapacitors blog

Motor failure often begins with weak or inconsistent starting. For single-phase motors used in washing machines, pumps, and tools, startup stability is critical. That’s where jb’s CBB60 motor capacitors deliver reliable, long-lasting performance.

Built for dependable starts

The CBB60 series (JFS-13 to JFS-21) uses polypropylene film dielectric, offering excellent self-healing and heat resistance. Designed for stable startup power and extended service life.

• Capacitance range: 1µF – 100µF
• Rated voltage: 250VAC / 450VAC
• Operating temperature: –40°C to +85°C
• Tolerance: ±5% (J) or ±10% (K)
• Dissipation factor: ≤ 0.004 at 100Hz
• Insulation resistance: ≥ 3000s
• Safety features: Anti-striking current, strong overload capacity

Typical Applications

• Washing machines
• Water pumps
• HVAC fan motors
• Submersible and industrial electric tools

The cylindrical plastic case supports wire or pin terminals for flexible mounting.

Why Engineers Choose jb

• 100% capacitance and dissipation tested
• RoHS-compliant and environmentally safe
• Dimensional precision across the full series
• Trusted in global OEM and replacement markets

Choosing the right capacitor: CBB60 vs. CBB61 vs. CBB65

Reliable performance starts here

Weak startups increase maintenance costs and reduce system reliability. With jb CBB60 motor capacitors, you gain stable performance, energy efficiency, and proven global quality.