Principles of choosingchip resistors 1. Choose according to the characteristics of the circuit High-frequency circuit: The smaller the distribution parameter, the better. High-frequency resistors such as metal film resistors and metal oxi
Alloy resistance is a kind of resistance that uses alloy as current medium. It usually has the characteristics of low resistance, high precision, low temperature coefficient, resistance to impulse current, and high power. It is often used i
Due to the small size of SMD adjustable resistors, there are many problems that need to be paid attention to in use. If you do not pay attention, it is easy to damage. When replacing SMD adjustable resistors, do not change other specificati
In the use of chip resistors, if the product is damaged, when choosing to replace the original damaged chip resistor, first consider the same resistance value, and secondly pay attention to the size and power. If the size is inconsistent in
SMD resistor introduction: Series: 0201, 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512, 1225, 3720, 7520 Resistance: 0R—500M 0Ω—22MΩ full range Error: ±1%, ±5% Power: 1/16W-1W
Ceramic chip capacitors include high-voltage ceramic and ordinary ceramic capacitors. The standard withstand voltage used to be 50V, and the high voltage has several hundred volts and several thousand volts. Generally, XXKV is marked under
The main parameters of the chip inductor: Volume: 0402, 0603, 0805, 1206, 1210 Unit: H, NH, UH, MH Error: ±5%, ±10% Packing: 4000PCS/reel, 3000PCS/reel above 1206 Current: the difference between small current and large current, unit A
The lifespan of a chip resistor is closely related to its use. Among the resistors, it is a kind of resistor with a wide range of use. Here are some precautions for using it from several aspects.
When it comes to chip resistors, most of them will pay attention to its resistance, power and so on. Will forget the accuracy. In fact, its accuracy is also very important.
SMD capacitors are an indispensable key component in electrical components. They have a wide range of functions. Often everyone only knows that SMD capacitors can store, but don’t understand other functions. So, what is its function? Pingsh
Chip resistorsare widely used in various electronic products. Miniaturized chip resistors can greatly reduce the circuit board area, and are suitable for use in laptop computers, motherboards, electrical control boards, mobile phones and va
Product parameters of Pingshang Technology Precision Chip Resistor: Inch (in) Metric (mm) Resistance Voltage Rated Power 0201 0603 0-47M 25V 1/20W 0402 1005 0-47M 50V