Description

The 104J 250V (0.1µF) Through-Hole Metallized Film Capacitor (CBB21, P=15mm) is a high-quality capacitor designed for general-purpose AC and DC applications. It is constructed using a metallized polypropylene film, providing excellent electrical characteristics such as low dissipation factor, high insulation resistance, and superior stability over time. The capacitor is highly reliable and suitable for applications where pulse handling capability and high voltage endurance are required.
Key Specifications

• Capacitance: 0.1µF (100nF)

• Capacitance Tolerance: ±5% (J Tolerance)

• Rated Voltage: 250V AC/DC

• Dielectric Material: Metallized Polypropylene Film

• Lead Pitch (Pin Spacing): 15mm

• Operating Temperature Range: -40°C to +105°C

• Dissipation Factor (DF): ≤0.1% (at 1kHz)

• Insulation Resistance (IR): ≥50,000MΩ (at 100VDC, 1 min)

• Self-Healing Property: Yes

Features & Benefits
✔ Low Dielectric Loss: Ensures minimal power dissipation, enhancing efficiency in circuits.
✔ High Voltage Endurance: Reliable operation in high-voltage applications.
✔ Excellent Self-Healing Property: Extends the component’s lifespan by restoring insulation in case of minor breakdowns.
✔ Flame Retardant Coating: Encased in a flame-retardant epoxy resin to enhance safety and durability.
✔ Wide Operating Temperature Range: Stable performance in extreme environmental conditions.
✔ Good Frequency Characteristics: Suitable for high-frequency circuits due to low ESR (Equivalent Series Resistance).
Applications

• Power Supply Filtering: Used in AC and DC power supplies to smooth voltage fluctuations.

• Signal Coupling & Decoupling: Helps in passing AC signals while blocking DC components.

• Pulse & Timing Circuits: Essential for precise timing and pulse shaping applications.

• EMI/RFI Suppression: Reduces electromagnetic and radio-frequency interference in electronic circuits.

• Switching Power Supplies & Converters: Ideal for use in switching regulators and converters for improved efficiency.

• Industrial & Consumer Electronics: Found in various appliances, motor control circuits, and automation systems.

Physical Dimensions & Construction

• Body Shape: Rectangular, Epoxy Encapsulated

• Leads: Tinned Copper, Through-Hole Mounting

• Lead Spacing (Pitch): 15mm

• Size: Compact and lightweight for easy PCB integration

Why Choose the 104J 250V CBB21 Capacitor?
The 104J 250V CBB21 capacitor offers high reliability, excellent electrical performance, and long-term stability. Its self-healing properties and low-loss dielectric material make it an ideal choice for demanding electronic circuits. Whether for power electronics, audio applications, or EMI suppression, this capacitor ensures efficient and durable performance.
Conclusion
The 104J 250V (0.1µF) Through-Hole Metallized Film Capacitor (CBB21, P=15mm) is a robust and efficient component suitable for various electronic applications. With its superior electrical properties, safety features, and durability, it is widely used in modern electronic circuit designs, making it a preferred choice for engineers and designers.