VISHAY 249 Series Cermet Potentiometer, 50kOhm, 1W, Through Hole

The VISHAY 249 Series potentiometer is a high-quality, single-gang cermet trimmer designed for precise and reliable adjustment in a wide range of electronic applications. With a track resistance of 50 kOhm and a linear taper, this potentiometer provides a steady and predictable output, making it ideal for voltage dividers, calibration circuits, and other precision control tasks.

Engineered for professional use, this through-hole component features a screwdriver slot adjustment type, allowing for fine-tuning with a standard tool. It offers a power rating of 1W and a resistance tolerance of ± 10%, ensuring consistent performance under load. The cermet resistor technology delivers excellent stability and low noise, while the PC pin terminals ensure secure and durable solder connections on printed circuit boards.

This potentiometer is designed to operate reliably across a wide temperature range from -55°C to 125°C, with a temperature coefficient of ± 100 ppm/°C, making it suitable for demanding industrial and environmental conditions. Its compact, single-turn design is easy to integrate into existing circuitry, and the robust construction guarantees long-term performance.

Key Features

• Single-turn, linear taper for simple, accurate adjustment
• Cermet element for low noise and high stability
• Screwdriver slot adjustment for tool-based tuning
• Through-hole mounting with PC pin terminals for reliable PCB attachment

Technical Specifications

• Track Resistance: 50 kOhm
• Number of Turns: 1
• Track Taper: Linear
• Power Rating: 1W
• Resistance Tolerance: ± 10%
• Product Range: 249 Series
• Mounting Type: Through Hole
• Number of Gangs: 1
• Adjustment Type: Screwdriver Slot
• Resistor Technology: Cermet
• Terminal Type: PC Pin
• Operating Temperature: -55°C to +125°C