VISHAY Radial Leaded Trimmer Capacitor 4pF to 38pF 250V

The VISHAY Radial Leaded Film Dielectric Trimmer Capacitor offers precise capacitance adjustment from 4pF to 38pF, featuring both top and bottom adjustment options. Designed to assist energy conversion, this component delivers low losses and high efficiency. The plastic film construction significantly reduces microphony effects, making it exceptionally well-suited for impedance matching in RF circuits.

Built for durability, the capacitor consists of a polysulphone housing, a brass rotor, and a plated brass stator, utilising PTFE film as the dielectric. The stator plate tags are heat-sealed to the housing for robust mechanical stability. Furthermore, the rotor contact surfaces are specially plated to ensure a long operational life and maintain stable contact, even under severe climatic conditions.

Key Features and Specifications

• Capacitance Range: 4pF to 38pF (maximum indicated by a coloured dot)
• Voltage Rating: 250V DC
• Adjustment Type: Screwdriver slot
• Mounting Style: Through hole, for a basic grid of 2.54mm
• Design: Round head, high-temperature type
• Protection: Prevents flux absorption between the vanes
• Operating Temperature: -40°C to 125°C
• Dimensions: 43mm (H) x 33mm (W) x 15mm (D)

This high-temperature trimmer capacitor is a reliable choice for demanding electronic applications, ensuring consistent performance and longevity. Its through-hole mounting and radial leaded case style facilitate straightforward integration into your circuit board designs.