What is Pin Header Connector?
pin header?male pin header?
Row pins are generally widely used in the connection of PCB boards, with the reputation of universal connector. Generally, they are paired with connectors such as bus bar, wire end, etc. With the competition in the pin connector market, some manufacturers start with electroplating (imitation gold) and materials (green clad steel, alloy, etc.) to reduce costs, but also reduce the service characteristics and service life of products.Header Connector socket.
FBelec Pin connector
Pin, a kind of connector, English Name: pin header.
This connector is widely used in PCB circuit boards in electronics, electrical appliances and instruments. Its function is to act as a bridge between blocked or isolated circuits in the circuit and undertake the task of current or signal transmission. It is usually used together with the busbar to form a plate-to-plate connection; or it is used together with the electronic harness terminal to form a board-to line connection. It can also be used for plate-to-plate connection independently.
Due to different specifications required by different products, there are many types and specifications of pin arrangement, which are classified according to the standard of pin arrangement connector in the electronic industry.
According to the spacing, it can be roughly divided into five categories: 2.54mm, 2.00mm, 1.27mm, 1.00mm and 0.8mm. According to the number of rows, there are single row needles, double row needles and three row needles. According to the packaging rules, there are SMT (horizontal / vertical), plug-in dip (straight / curved), etc. According to the installation method, 180 ° is represented by s, 90 ° is represented by W, and SMT is represented by T.
Number of rows: single row, double row, three row, four row, up to four rows.
Number of stitches: 02to80
Pin: straight foot, bent foot, SMT; The size of the needle.
Dimensions: overall dimensions: length, width, thickness and row spacing.
Spacing: 0.8, 1.0, 1.27, 2.0, 2.54 spacing.
Material: refers to the contact material and surface treatment, and insulator material.
Packing: bubble shell, roll bag, bulk.
Material: pin material: brass or phosphor bronze; Insulator material: plastic UL94V-0.
Surface treatment: gold plating 0.8u, tin plating and nickel plating.
Processing technology: the main processing process of row needle is: first process the pin with brass (or phosphor bronze) as required. Nickel plating and then gold plating shall be carried out as required, and then the insulator part shall be processed with the die, and finally the ruler shall be measured on the special equipment. It is required to insert the pin into the insulator.
Note: there are many factors that affect the price, usually the biggest ones are gold plating, needle length, etc.
Features: single row and double row, straight needle and curved needle, pin spacing of 2.54mm and 3.96mm, various pin lengths.
Row needle application
â— data processing
â— computer
â— program control equipment
â— electronic measuring equipment
â— automatic control
â— automation
â— communication
The section of rectangular pin is 0.8 × 1.6mm, load current 7.5A. The jack has at least two independent shrapnel and four contact points. The jack structure can prevent misinsertion. 254 / I series square pin section is 0.64 × 0.64mm。 The above two pins adopt blunt edge angle design, which can be applied to the field of high frequency technology. The contact part of pinhole is plated with gold, with corrosion resistance, low contact resistance and high reliability.
NINGBO FBELE ELECTRONICS CO.,LTD.
FBELE company was founded in 1997, is China's leading manufacturer of acoustic and other electronic components, we designs,manufactures, distributes high quality products in very competitive price, bestservice, timely delivery, small order acceptable, etc. Our products include piezo ceramic element, piezoelectric buzzer, magnetic buzzer,speakers, transducer, receiver, electret condenser microphone, magnetic contact. Piezoelectric alarm,ultrasonic sensor,PZT ceramics,etc.
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