Established in 1969, First Resistor & Condenser Co., Ltd. (Firstohm) is specialized in thin film MELF resistors.
Firstohm is one of the few companies who are able to design resistors according to customer's requirements.
Strong R&D concentrates on new-generation markets through our innovative technology collaborative design.
SSWA series are dedicated for design of ECG cable.Read More
Advanced combined anti-surge & fast-fuse structure. Excellent in heat dissipation than chip resistor.Read More
SFP(V) is designed by special conductive film with MELF package that can be anti-surge and sustain high pulses load.Read more