Vishay Intertechnology AEC-Q200 Qualified Thick Film Power Resistor Offers Enhanced Protection Against Short Transient Pulses

Core Insights - Vishay Intertechnology, Inc. has launched the LTO 150H, a new AEC-Q200 qualified thick film power resistor that offers enhanced pulse absorption capabilities of up to 75 J/0.1 s [1] - The LTO 150H features a unique design that provides 30% higher energy absorption compared to existing LTO series devices, improving system reliability in high-stress environments [2] - The device operates at high temperatures up to +175 °C and offers a wide range of resistance values from 1 Ω to 2.2 kΩ with tolerances down to ± 2% [3] Product Features - The LTO 150H is designed for high power dissipation of 150 W at a +45 °C case temperature and has a low thermal resistance of 0.87 °C/W, allowing for consistent performance and reduced component count [2][3] - It is suitable for various applications including controls, 48 V board nets, battery management systems, fuel cells, on-board chargers for hybrid and electric vehicles, and industrial equipment [3] - The resistor is RoHS-compliant, features a non-inductive design, and is available with bended termination options [4] Availability - Samples and production quantities of the LTO 150H are currently available, with lead times of 10 weeks [4] - Vishay Intertechnology is recognized as a major manufacturer of discrete semiconductors and passive electronic components across multiple markets including automotive, industrial, and telecommunications [5]