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PJX-1型半导体用电路板共有375个焊点和30个引出端,在电路板的两面都可以进行焊接。这对电子电路实验和改进设计都有很大的方便,当电路调试达到满足要求时即可投入生产,对缩短设计、试验、生产时间都大为有利。此电路板上有足够的地方供安装各种元件之用。它也适合业余无线电爱好者使用。技术数据尺寸:150×100(毫米) 板厚:2.5毫米(或与插接件配) 焊点:25×15=375点(双面焊点) 引出端2×15=30端(或与插接件配) 电性能:两焊点间电容<0.1微微法;直流电阻>1000兆欧。
PJX-1 type semiconductor circuit board with a total of 375 solder joints and 30 leads in the circuit board can be welded on both sides. This electronic circuit experiments and improved design are very convenient, when the circuit debugging to meet the requirements can be put into production, to shorten the design, testing, production time are greatly beneficial. There are enough places on the board to install various components. It is also suitable for amateur radio enthusiasts. Technical data Dimensions: 150 × 100 (mm) Thickness: 2.5 mm (or mating connector) Solder joints: 25 × 15 = 375 points Connector with) Electrical properties: Capacitance between two solder joints <0.1 pico-law; DC resistance> 1000 megohm.