The rapid development of the semiconductor market has accelerated the technological innovation of single-head antenna thimbles, and the design level and processing methods of single-head antenna thimbles have also been greatly improved. The globalization of enterprises and markets is getting faster and faster. The rapid response of the antenna thimble, the requirements for interconnection and current resistance are getting higher and higher;The miniaturization and energy saving of the single-head antenna thimble is bound to be an important trend in the development of the home appliance industry; the complex body control, remote communication and other functions in the electronic system also contribute to the miniaturization, intelligence, green environmental protection and high performance of the single-head antenna thimble. Contributed. Reliability brings challenges.
Single-ended antenna thimbles are suitable for newer connector systems where space is limited. If the product requires a flat design or the end product is modular, mating connectors should be avoided, so miniature pogo pins are ideal. The connector will push directly to the printed on the contact pads on the circuit board.
The single-head antenna thimble has a rated current of up to 10A, the minimum pin size is 0.4mm (through insertion)\/0.3mm (surface mount), and has a service life of more than 60,000 times. It has high vibration resistance and is suitable for thin and light mobile phone modules (display , audio jack, charging and other modules) in data transmission or current transmission.
Single-ended antenna thimbles, like regular pogo pins, consist of a thin tube that contains a spring and a thimble. The spring pushes the pins toward contact pads on the printed circuit board to create a reliable and vibration-resistant electrical touch.
The size of the single-ended antenna thimble is determined by the design strength, current load, and shape, but the larger diameter usually increases the cost significantly. The standard single-ended antenna thimble is usually 1.5, and the needle is 0.9, which is the most economical choice.
The height of the single-head antenna thimble is determined by the working height, that is, the height during working compression and the accuracy of the supporting parts during installation. Usually, the compression stroke is about 70% of the total stroke, and the common working stroke is 1.0mm.
The current load requirements of the single-head antenna thimble are different, and the entire design parameters of the POGO PIN must be changed and adjusted accordingly.
The surface of the single-head antenna thimble is covered with a layer of gold, which improves its corrosion resistance, mechanical properties, electrical properties, etc. The single-head antenna thimble is small in size, high precision and light in weight. Secondly, it also involves automobiles and vehicle navigation. These fields are inseparable from us. In addition, medical equipment, wireless equipment, data communication equipment, etc. also have its shadow. In recent years, electronic products have developed in the direction of lightweight. Single-head antenna thimble manufacturers are not far behind. The stable contact resistance of the head antenna thimble ensures the stability of the electronic equipment. When working, the single-head antenna thimble needs to be repeatedly inserted and pulled out about 100,000 times. It also has the characteristics of waterproof, moisture-proof and shock resistance.