The RB160LAM-90TR is a 30V, bi-directional, Surface Mount Resettable Fuse (SMD polyfuse) manufactured by ROHM Semiconductor. It has a hold voltage of 30V, a reset voltage of 0.85V, and a current rating of 90mW. It is designed with low resistance, low leakage current, and a fast response to current overloading. The RB160LAM-90TR is suitable for protection of sensitive, low power circuits found in mobile, TV, and home appliances.