RAF Electronic Hardware
RainSun(霖昱微)
Rakon(锐康)
RALTRON(美国纬创电子)
Raspberry Pi(树莓派)
Rayex Electronics
RAYOVAC
Raytheon
RCA
RCD(达标电子)
RDI USA
Reactor-Micro(亚成微)
Red Dot
Redington Counters Inc
Redpine Signals Inc
Regal Beloit Corporation
RELPOL
Renata Batteries
Renco Electronics Inc
Renergy(锐能微)
Rennsteig Tools Inc
Rep-avago(瑞普安华高)
ResistorToday(开步电子)
RFE International Inc
RFIC(朗弗)
RFsister
Richco
RICKY
Rittal
ROAL Electronics
Rockchio
ROCPU Switches(台普)
ROFS(诺思)
ROHM Semiconductor
RONES(罗恩斯)
RONGHE(融和)
ROQANG(容强)
Roth Elecronik GmbH
RRC power solutions
RS Components Ltd
RUILON
Runjet(瑞纳捷)
