Susumu has been the world leader for thin film components for half century, serving telecommunication & networking, computers & storage devices, power supply equipment, test & measuring equipment, medical equipment, as well as automotive and consumer electronics. Susumu's RG series thin film resistors are known to be the most reliable, accurate and precise thin film resistors in the industry. Susumu's products are all RoHS compliant and Susumu is accredited for ISO9001, 14001 and TS16949.
Susumu RG Series Ultra Precision Thin Film Chip Resistors feature high reliability and excellent stability at different environmental conditions with resistance tolerances from ±0.02% to ±0.5%. With low noise, thin film (NiCr) construction, the RG series is ideal for automotive, test and measurement, optical, telecommunication, medical, and industrial equipment. The Susumu RG Series Ultra Precision Thin Film Chip Resistors are RoHS compliant and 100% lead-free (matte Sn termination finished).
Susumu RM Series Thin Film Network Resistors feature ultra accuracy with a relative resistance tolerance of +/-0.01% and relative TCR of +/-1ppm/°C. RM Series Thin Film Network Resistors from Susumu offer ultra reliability with 10,000 test hours of 85°C/85%RH at 155°C with less than+/-0.1% resistance drift. Applications include those that require a precise relative resistance ratio such as voltage dividers and gain-setting circuits for amplifiers.
Susumu has expanded the KRL Series to include large resistive
elements that evenly distribute heat. Susumu KRL Series Precision
Current Sensing Resistors extend the resistance range from the existing
RL / PRL series down to 1mΩ. The KRL series has improved TCR that is as
low as ±50 ppm/ºC and is available in two geometries - longer side and
shorter side terminal type - ranging from 1/3W to 5W power rating. Also
available are types for high temperature applications (up to 170ºC) and
for low thermal emf applications. The Susumu KRL Series Precision
Current Sensing Resistors offer a face down mounting for accurate
sensing. RoHS compliant, the protective coating is halogen-free.
Susumu PRL Series Current Sense Resistors are very low resistance value chip resistors with long-side electrodes for high-precision current detection. Featuring excellent performance in resistance tolerance, noise, long term stability, and heat dissipation, the PRL series is useful in many current sensing applications. The Susumu miniature PRL series Current Sense Resistors are offered in 1/3, 1/2, 2/3, 1, and 2-watt power handling thin film resistors (PRL1632 are realized as 1W for 3.2x1.6mm ).
Susumu YJP Series Current Sense Resistor Jumpers feature higher current 10A, less than 0.2 mohm of the resistance values, low ESL, and noise, and excellent performance for high frequency. Susumu YJP Series Current Sense Resistor Jumpers are RoHS compliant and 100% lead free.
Susumu PCMB/PCMC Series Power Choke Coils feature a small size of 7.3 mm x 6.6 mm and low tap of 3.0 mm maximum. Susumu PCMB/PCMC Series Power Choke Coils feature
excellent loss characteristics and high saturation current.
Applications include high speed drive DC/DC inverter for servers and
routers, and CPU power for PCs.
Susumu PXV Series Thermo-Variable Chip Attenuators feature excellent high frequency characteristics. Susumu PXV Series Thermo-Variable Chip Attenuators are used for simplifying temperature drift compensation of GaAs high frequency amplifiers. Applications include base station and others.
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