Powercast
Powerex Inc.
PowerFilm
POWERKING(力王)
PowerSync(包尔星克)
POWLICON(宝砾微)
PowTech(华润矽威)
PreBlue(普瑞蓝)
Preci-Dip
PRECISE SENSORS(普瑞思高)
Precision Technology
PREISSER(派尔沙)
Premier Magnetics
PRESI(普锐斯)
Prisemi(芯导)
PROD(谱罗德)
PROLIFIC(旺玖)
prosemi(普罗森美)
ProSense(普晟)
PROTEK
PSA(信昌电陶)
pSemi(游隼半导体)
PST(鹏申)
PTC(普诚)
PTSolns
PTTC(聚鼎)
PuFaYan(普法眼)
PUIAUDIO
PULSE(普思)
PUOLOP(迪浦)
PUTSCHE(普舍)
PUYA(普冉)
Q&J
QAMcn(恭成科技)
QH MICRO-E(乾鸿微)
QIACHIP(七艾)
QIFAN(起帆)
QINDA(勤达)
QINGDAO HAISI(青岛海思)
QINGZHI(青智)
QLRELAY(群力)
QNE(强能)
Qorvo
QST Products LLC.
QST(上海矽睿)
QT
Qualcomm
Qualtek(杰驰)
QUANYAO(全耀)
Quarton
Quectel(移远)
Quelighting
Quest Technology
QUICK(快克)
Radiall
Radio Bridge
Radio Design Labs
Radiocrafts
RAFI
rainsun(霖昱微)
RAIO(瑞佑)
RAK(瑞科慧联)
RALEC(旺诠)
RALTRON(美国纬创电子)
RAMXEED_FUJITSU(富士通)
RAPOO(雷柏)
Raspberry Pi(树莓派)
Raxwell(瑞氪维尔)
Rayson(晶存)
RAYTAC
RCA
RCH(瑞川)
RDI
Reactor-Micro(亚成微)
RealChip(正芯半导体)
Realmagic(锐盟)
REALTEK(瑞昱)
REASUNOS(瑞森半导体)
Recci(锐思)
RECOGTEK(睿克科技)
Recom Power
Red Lion Controls(美国红狮)
RELIFE
RENATA(瑞纳达)
RENESAS(瑞萨)_IDT
Reomax(瑞迈)
RESI(开步睿思)
ReSine PS(瑞鑫)
Resta(锐斯达)
ReVibe Energy
RF Crazy(智汉)
RF Solutions
RF-STAR(信驰达)
RFBEAM(微波)
RFIC(朗弗)
RFsister
RFX Group
RHOMBUS IND.
RICHTEK(立锜)
RichWave(立积)
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