- R
- R&S
- R1000
- R11S
- R130C
- R15
- R150G
- R2000
- R2000芯片
- R2013b
- R24C2T25
- R262
- R2Coupler
- R3
- R35K
- R3720
- R3720IQ
- R3T2FPHM3
- R4
- R422
- R45C
- R500E
- R510AWS
- R53B
- R5449Z
- R5651T
- R6
- R6049YN
- R610与T610
- R725
- R77软件刀片
- R8
- R8019KNXC7G
- R95C
- R9A02G021
- R9A06G061
- RA
- RA2A2
- RA2E2
- RA2E3
- RA3
- RA4E2
- RA4T1
- RA4W1
- RA6E1
- RA6E2
- RA6T3
- RA73 AL2N3
- RA73系列电阻
- RA8
- RA8D1
- RA8M1
- RA8T1
- RAA210130
- RAA211230
- RAA21140X
- RAA21180X
- RAA211XXX
- RAA223181
- RAA227063
- RAA271082
- RAA2S425B
- RAA2S425X
- RAA2S425XKIT
- RAA306012
- RAA489204
- RAA604S00
- RAA78817X
- Rabbit
- RAC03
- RAC10E
- RAC20E
- RACER 5 SE
- RACM1200
- RACM140E
- RACM15E
- RACM16E
- RACM60
- RACM600
- RACM90
- Radar
- RADAR技术
- Radeon
- Radeon RX 470
- Radeon RX 480
- Radeon RX 500
- RADHARD
- Radi
- Radiall
- RADIALL
- Radiocrafts
- Radiometrix
- RadioPulse
- RadioShack
- RadioVerse
- RadiSys
- Radvision
- RAF
- RAFI
- RAFI
- RAFI LUMOTAST
- RAFI RAMO
- RAID
- RAID控制卡
- RAIN RFID
- RAJ30610X
- RAK
- Raltron
- RAM
- Rambus
- RAMK060
- RamonChips
- Ramtron
- RAN
- RapID
- RapidIO
- RAPIDUS
- RAPIDUS公司
- RapID平台
- Raptor
- RASMID?系列
- Raspberry
- Raspberry Pi
- RASPBERRY PI ZERO
- RaspberryPi3
- RAST
- RAST 5.0
- RATCHET
- Rate
- ray
- RAYCHEM
- Raytek
- raza
- RAZEROTFT
- ra芯片
- RBF
- RC
- RC2121
- RC32508A
- RC32614A
- RCA PHONO连接器
- RCDCIGBT
- RCD芯片
- RCEC 500
- RCEC 750
- RCH
- RCHR
- RCHV
- RCK
- RCL
- RCLAMP
- RCM20
- RCMP20
- RCP系列
- RCS1200
- RCU
- RCV
- RCV1206
- RCV2512
- RCV420