Vishay 534B1103JL Multi Turn Wirewound Potentiometer
The Vishay Spectrol 534B1103JL is a precision multi-turn wirewound potentiometer engineered for demanding industrial applications. This potentiometer provides accurate resistance adjustment with features like high torque, center tap, and slipping clutch options. It's available in various resistance ranges (50Ω to 100kΩ) and configurations, including dual gang and concentric shaft designs, making it suitable for diverse control systems and equipment. The robust construction and precision components ensure reliable performance and long-term durability in harsh environments. It is commonly used in industrial automation, process control, and precision instrumentation where accurate and stable resistance adjustment is critical.
Power Rating at 70 °C: 1.0 W (Model 533), 2.0 W (Model 534), 1.5 W (Model 535)
Insulation Resistance: 1000 MΩ minimum 500 VDC
Dielectric Strength: 1000 VRMS minimum 60 Hz
Absolute Minimum Resistance: Not to exceed linearityx total resistance or 1Ω, whichever is greater
Temperature Coefficient: 20ppm/°C (standard values, wire only)
End Voltage: 0.25 % of total applied voltage, maximum
Phasing: CCW endpoints - section 2 phased to section 1 within ± 2°
Taps: Center tap only
Marking Unit Identification: Manufacturer’s name and model number, resistance value and tolerance, linearity specification date code and terminal identification