Susumu Co., Ltd. is a globally recognized Japanese manufacturer of high-performance electronic components, founded in 1964 and headquartered in Kyoto, Japan. The company specializes in thin film technology, offering a comprehensive portfolio of precision chip resistors, inductors, delay lines, and RF components. Its flagship product lines include the RR series ultra-high precision thin film chip resistors with exceptionally low temperature coefficient of resistance (TCR), the RG series general-purpose thin film resistors, and the RL series low-ohmic chip resistors. Susumu also provides thin film inductors (LQP/LQW types) and EMI/ESD protection components. The SSM brand is trusted worldwide for its quality and reliability in demanding applications across automotive, medical, industrial, and telecommunications sectors. As one of the few dedicated thin film resistor manufacturers, Susumu holds a unique technological edge, with products achieving tolerances as tight as ±0.01% and TCR as low as ±2ppm/°C. The company operates with a philosophy of fostering employee potential, developing new markets through unique technologies, and performance-based management. All Susumu products are env