213911 - Miller 213911 Ceramic Disc Capacitor .0033 µF 3000 VAC

Genuine Miller 213911 Ceramic Disc Capacitor

The Miller 213911 is a specialized ceramic disc capacitor designed for high-voltage applications within industrial welding equipment. As a genuine Original Equipment Manufacturer (OEM) component, this part is engineered to meet the exact electrical specifications required by Miller Electric power sources. The capacitor features a capacitance value of 0.0033 microfarads (µF) and is rated for a substantial 3000 Volts Alternating Current (VAC). This high voltage rating is critical for the safe and efficient operation of the internal circuitry in heavy-duty welding machines, where voltage spikes and high electrical potential are common during arc initiation and maintenance.

Ceramic disc capacitors are renowned for their reliability, low parasitic inductance, and ability to handle high frequencies. This specific model includes integrated terminals, simplifying the installation process and ensuring a solid electrical connection that resists vibration—a common factor in industrial environments. Using non-OEM or generic capacitors with incorrect voltage ratings or dielectric characteristics can lead to premature component failure, circuit instability, or even damage to other expensive internal boards. By selecting the Miller 213911, procurement specialists and maintenance teams ensure that the equipment remains compliant with factory standards.

This component is typically utilized in the high-frequency start circuits, output filtering, or protection circuits of TIG and MIG welders. Its robust ceramic construction provides excellent thermal stability, allowing it to perform consistently even as the internal temperature of the welding machine rises during extended duty cycles. When sourcing replacement parts for critical infrastructure, reliability is paramount; the Miller 213911 delivers the assurance of factory-tested quality.

Key Specifications:

• Part Number: 213911
• Type: Ceramic Disc
• Capacitance: 0.0033 µF
• Voltage Rating: 3000 VAC
• Terminals: Included for secure mounting