±10% 0Ω~1KΩ Linearity Tolerance ±1%-±5% 1 Million Cycles CEM-3 External keyboard Pcb Carbon

We are a factory specializing in the production of ceramic pcb and carbon pcb, we supply all kinds of external keyboard carbon pcb, our carbon ink pcb with high durability and long working lifespan. During the product process, the end of each process will be tested, after one test, pass to the next step, so our carbon ink pcb all in top quality., If you are interested in our carbon oil circuit board, welcome send us our inquiry, you are welcome to visit our factory.Handle PCBMain technical parameter:Rang of total resistance:1 KΩ  -1 MΩResistance tolerance:±20%Resistance to heat:260℃ ±5℃, 5sec. △TR≤±50%Durability:1 Million cycles MinAutomobile componentMain technical parameter:3 KΩ  -1 MΩResistance taper:LinearResistance tolerance:±20%Linearity tolerance:±1%Durability:1 Million cycles MinTCR:With ±1000 PPM (-30℃ — +70℃)Electric drill componentMain technical parameter:3 KΩ  -3 MΩResistance tolerance:±20%Linearity tolerance:±1%Durability:1 Million cycles MinOur services One-stop  OEM ODM  PCB/PCBA manufacturer We are professional manufacturer in  various Ceramic PCB/PCBA and Carbon PCB/PCBA with 9 years experience, we can provide a reasonable price with high quality products.SMT CapacitySMT ItemCapacityPCB Max. size510mm*1200mm(SMT)Chip component1206 0805 0603 0402 0201 packageMin.pin space of IC0.1mmMin. space of BGA0.1mmMax.precision of IC assembly ±0.01MMAssembly capacity≥8 million piots/dayDIP capacity6 DIP production linesAssembly testingBridge test,AOI test, X-Ray test, ICT(In Circuit Test),FCT (Functional Circuit Test)FCT(Functional Circuit Test)Current test, voltage test, high temperature and low temperature test, Drop Impact Test,aging test, water proof test,leakage-proof test and etc. Different test can be done according to your requirement.Packaging&Shipping