Description

The 684J 250V (0.68µF) Through-Hole Metallized Film Capacitor CBB21 is a high-performance capacitor designed for use in AC and DC filtering applications, power electronics, and general-purpose circuits. It features a metallized polypropylene film dielectric, which ensures excellent electrical performance, high insulation resistance, and stability over a wide range of temperatures.

Key Features:

• Capacitance: 0.68µF (684 code)
• Rated Voltage: 250V DC
• Tolerance: ±5% (J-grade)
• Lead Pitch (P): 15mm
• Dielectric Material: Metallized polypropylene film
• Mounting Type: Through-hole
• Low Dissipation Factor: Ensures efficient energy transfer with minimal loss
• Self-Healing Property: Enhances reliability by recovering from dielectric breakdowns
• High Insulation Resistance: Prevents leakage current and maintains stability
• Compact and Lightweight: Ideal for space-saving PCB designs

Applications:

• Power Supplies & Converters: Used in filtering circuits to smooth out voltage fluctuations
• Audio Equipment: Provides high-fidelity signal coupling and noise suppression
• Motor Run & Start Circuits: Improves efficiency in AC motors
• Lighting Ballasts: Ensures stable performance in electronic ballasts
• Industrial & Consumer Electronics: Used in various electronic circuits for signal processing and noise filtering

Mechanical and Environmental Specifications:

• Operating Temperature Range: -40°C to +105°C
• Flame Retardant Epoxy Coating: Provides enhanced protection against moisture and environmental factors
• RoHS Compliant: Environmentally friendly and free from hazardous substances

The 684J 250V CBB21 metallized film capacitor is an excellent choice for engineers and designers looking for a reliable, high-performance capacitor suitable for a variety of electronic and industrial applications. Its robust construction, precise capacitance, and durability make it a preferred component in many circuits requiring stability and longevity.