Small circuit board
Cheap circuit board prototype
This is a kind of single unit pcb board which it's width is 12.2 mm
Tolerance for finished board thickness (boardthickness<1.0mm) ±0.1mm For example, the requred board thickness is 0.8mm, the actual thickness range 0.7mm(0.8-0.1) to 0.9mm(0.8+0.1).
Material type Fr-4, hf base material, alu base, cu base, , halogen-free, rogers. Except for fr-4 and alu base in quoting system, please send mail inquiry.
Min track width/space =3/3mil(0.076mm) 4/4mil (1oz finish copper) , 6/6mil(2oz finish copper), 10/10mil(3oz finish copper)
Min copper gridding width/gap =6mil/8mil(0.15/0.20mm) 6/8mil (1oz finish copper) , 8/10mil(2oz finish copper), 10/12mil(3oz finish copper)
Min each text font width =8mil(0.20mm) 8mil (1oz finish copper) , 10mil(2oz finish copper), 12mil(3oz finish copper)
Min bga =8mil(0.2mm) Please send mail inquiry
Finish outer copper thickness 1-12oz >3oz, please send mail inquiry
Finish inner copper thickness 0.5-12oz >3oz, please send mail inquiry
RS-232C communication function expansion board. Series Name: f920got with keys, with a series of effective functional modules. System screen display language: English. Display: 2.6 inches. Display color: monochrome (blue / white) fr-a8nc parameter setting tutorial. Display device: STN LCD Resolution: 128X64 points. Installation type: panel installation. Built in communication port: RS-422 (1ch) / RS-232C (1ch) fr-a8nc power supply voltage: DC5V. Touch screen refers to the field or interface where people and machines contact or interact in information exchange and function. The man-machine interface refers to the hard contact and soft contact between people and machines, This joint surface includes not only the direct contact between points, lines and surfaces, but also the function space of long-distance information transmission and control, fr-a8nc parameter setting tutorial. The man-machine interface is the central link in the man-machine system, It is mainly studied and put forward the basis for solution by safety ergonomics, a branch of safety engineering, and has passed safety engineering and equipment engineering, Safety management engineering and safety system engineering to study specific solutions and measures safety ergonomics fr-a8nc parameter setting tutorial. RS-232C through adapter. (fx1n-cnv-bd is required). (common to fx1s and FX1N hosts). It can be isolated from the output of programmable controller for a / B / C contact relay, SSR and tr output. Input points: 14 points. Output points: 10 points fr-a8nc (type selection data). Power supply voltage: AC100-240V. Output type: relay output. Built in CPU, power supply, input and output. Improve performance while maintaining FX1N convenience. Fx3 series special adapter and function expansion board can be installed. High speed operation processing. Basic instruction: 0.21us/instruction. Application instruction: 0.5us/instruction. Large capacity memory. There are 32000 steps of fr-a8nc in the internal program memory (type selection reference material). EEPROM memory box with program transfer function can be used. Input and output points: 16 points. Input points: 8 points. Input specification: drain type. Output points: 8 points. Output form: relay output. Power consumption: 6W. Weight: 0.25kg. Overall dimension: 34x90x87mmfr-a8nc (type selection data). The third generation micro programmable controller of jiancuo type. Connector type input / output type economizer. It has greatly strengthened the high-level built-in functions such as high-speed processing and positioning in the industry. Space saving model with high cost performance. Fx3uc not only saves space and wiring, but also greatly strengthens the internal harm functions such as high-speed processing and positioning. The host has built-in DC24V power supply and transistor output in the form of connector input and output.
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Flexible printed circuit boards are used to make interconnections in systems that have no room for rigid PC boards. Flex circuits are bendable and lightweight and are used in applications where the circuit is bent or flexed in two or more planes in the assembly or installation process.
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