Manufacturing and distribution of film capacitors and electronics components

Rail-related

TOPEN TOPUbiquitous OKAYARail-related
Wide range of OKAYA products are used in the transport and urban infrastructure field. Railway signal, platform safety fence and etc. are an example.

Examples of products used

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Point of use Product category Recommended series
Power supply Class X1 certified capacitor XE-Z
Class Y2 certified capacitor YE/YF/XE-Z
Common mode choke coil RCV/RCH/RC3V/RC3H
Noise filter SUP☐-EX/3SUP☐-BE/3SUP☐-BH/3SUP☐-CE/3SUP☐-CH
Zero-phase reactor RZR
SPD for AC power supply RSPD/LV
Control SPD for communication signal line R・S・M-GRH-PTN,R・S・M-GRH-PTN2/R・S・M-GL-DIN
Communication Lead-mounted surge absorber R26/R36/R28/R38
Silicon surge absorbers for telecommunication signal line ZP,CP,U,B/SS
Control panel Spark quencher XEB
Lighting LED light bar RLB

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Ubiquitous OKAYA

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