Since 2014, consumer electronics, small device-based products, automotive electronics products for large chip resistors have generated an increasing need. In particular, the automotive industry’s electronic demand, smt processing of products increased significantly, but the data of the car to new energy electric vehicle bias intensified growth, generated the need for chip processing of resistors.
In addition consumer electronics used to be in various small areas of application, in addition to the chip resistors have high efficacy, high demand, thin, miniaturization are important highlights. 2018 minimum chip resistor size precision for 01005. commonly used chip resistors, chip inductors and chip capacitors are difficult to distinguish in appearance. So how do we go in our daily life to quickly identify the commonly used SMT chip components?
I. The differentiation of chip resistors and chip capacitors
Look at the color – all chip capacitors are not silkscreen, up the matting process is upside down low temperature sintering, no way to print on the outside. Its color is mostly greenish gray.
Look at the mark – chip capacitors in the circuit symbol for “C”, chip resistor symbol for “R”.
Look at the silkscreen – there is a silkscreen is usually a resistor.
II. Chip capacitors and chip inductors to identify
Look at the color – as usual, as long as the circumference of the chip tantalum capacitors are black, other than simply not black. And chip inductors are simply black.
Look at the model number labeling code – chip inductors start with L, chip capacitors to start with C. From the beginning of the shape is round to conclude that should be inductors.
Look at the external layout – to find the same components can be or cut open components to see the external layout, with coil layout for the chip inductor.
III. chip resistors and chip inductors to identify
Based on the shape – the shape of the inductor has a polygonal shape, while the resistor is basically rectangular-based. Especially when the round, as usual, recognized as an inductor.
Measure the resistance value – the resistance value of the inductor is relatively small, the resistance value of the resistor is relatively large.
Zhejiang NeoDen Technology Co., LTD., established in 2010 with 100+ employees & 8000+ Sq.m. factory of independent property rights, to ensure the standard management and achieve the most economic effects as well as saving the cost.
Owned the own machining center, skilled assembler,tester and QC engineers, to ensure the strong abilities for NeoDen machines manufacturing, quality and delivery.
3 different R&D teams with total 25+ professional R&D engineers, to ensure the better and more advanced developments and new innovation.
Post time: Sep-15-2023