PLTT SMD Precision Low TCR Thin Film Resistors Vishay / Thin Film PLTT SMD Precision Low TCR Thin Film Resistors are high-temperature resistors with stable film and performance characteristics. Within an operating temperature range of -55°C to +215°C, the PLTT resistors offer very low noise and voltage coefficients. Other features include a 50Ω to 3MΩ resistance range, a 100V to 200V working voltage range, 150mW to 1000mW power rating range, and 10µ' to 20µ' gold terminations. These resistors are ideal for use in oil industry precision applications requiring low noise, long-term stability under high temperature, ultra-low temperature coefficient of resistance, and low voltage coefficient.