After more than 20 years of development, more than ten key enterprises such as Zhenya, Baibei, Riyue, Haomai, Aimin, Xinwang, Jinxing, Huaxiang, Zhengda, and more than 100 supporting enterprises and family workshops have emerged. Jianhu energy-saving lamp industrialization cluster.
Not long ago, Jiangsu Jianhu County held a “Green Lighting Industry Development Seminar†to discuss how to accelerate the development of Jianhu County energy-saving lamp industry. Liu Shengping, Secretary General of China Lighting Association, attended the seminar and introduced the development status of China's lighting industry and energy-saving lamps.
Su Dong, deputy secretary of Jiangsu Jianhu County Committee, put forward in the report: "We must seize the historic opportunity of the international lighting industry to transfer to China and the rapid rise of China's lighting industry, give play to the advantages of the energy-saving lamp industry we have formed, improve the industrial chain, and expand Scale, increase varieties, improve quality, formulate preferential policies that are more conducive to development, increase investment promotion, and further accelerate the development of energy-saving lamps industry."
The energy-saving lamp industry in Jianhu County, Jiangsu Province has shown a rapid and good development momentum. From January to June this year, enterprises above designated size realized taxable sales of 417.3 million yuan and warehousing taxes of 27.96 million yuan, up 53.9% and 39.1% year-on-year. In 2006, the company realized sales income of 484 million yuan, a year-on-year increase of 46.8%, and profit and tax of 41.38 million yuan, a year-on-year increase of 58%. The completion of fixed assets investment of 340 million yuan, an increase of 80.3%, has become the fastest growing and prospective industry in Jianhu County.
At present, there are 64 small and medium-sized enterprises engaged in the production of energy-saving lamps and their ancillary products in Jianhu County, with fixed assets of 400 million yuan and direct employment of nearly 20,000. The annual production capacity of energy-saving lamps is up to 250 million, making it one of the national production bases for energy-saving lamps.
The energy-saving lamp industry in Jianhu County, Jiangsu Province started in the 1980s. At that time, it only produced primary products such as glass tubes, stems and bulbs. Yandanzhen Zhenya Lighting Company and County Agriculture and Forestry Bureau Baibei Group are the first enterprises engaged in the production of energy-saving lamps. In the mid-to-late 1990s, the energy-saving lamp industry in Jianhu County entered the fission reorganization period. After more than 20 years of development, more than ten key enterprises such as Zhenya, Baibei, Riyue, Haomai, Aimin, Xinwang, Jinxing, Huaxiang, Zhengda, and more than 100 supporting enterprises and family workshops have emerged. Jianhu energy-saving lamp industrialization cluster has laid a solid foundation for further development of energy-saving lamp industry
Xiamen Donglin Electronics, Shanghai Yaming's investment project in Jianhu County Development Zone will start construction in August. In order to adapt to the development of energy-saving lamp industry in Jianhu County, Jianhu County Lighting Vocational Technical School was listed on June 27th to train the technical backbone that enterprises urgently need. The Jianhu lighting industry has the following characteristics:
First, the scale of the company has been continuously expanded and the development momentum is relatively strong. In recent years, in the face of the intensification of the contradiction between the country's energy supply and demand and the new light source, Jianhu County has made great efforts to develop lighting and lighting products, and the lighting industry has shown a good development trend.
In 2006, the county's lighting industry was building 19 projects with a total investment of more than 10 million yuan, with a total investment of 688 million yuan. In the same year, the investment was 286 million yuan, of which 7 projects started with more than 50 million yuan and 11 completed projects. Sun Moon Lighting Company invested 55 million yuan in new LED semiconductor digital lighting projects with high technical content and huge market potential; Haosen Lighting Company invested 120 million yuan in green lighting industrial park project, Shanghai Guangda Company invested 114 million Yuan's lighting fixture project effectively led the extension of the lighting industry chain. The solar and solar lighting expansion project has been completed and put into production. The first phase of Guangda Lighting Co., Ltd. has also been officially put into operation. In the first five months of this year, the two companies realized taxable sales of 38.35 million yuan and 15 million yuan respectively, and realized tax of 2.48 million yuan. Yuan and 600,000 yuan.
Key enterprises are stronger and bigger. Jianhu County Riyue Lighting Appliance Co., Ltd. (referred to as Sun and Moon), achieved sales of 59 million yuan in 2006, deposits of 5.17 million yuan, a year-on-year increase of 150.3%, completed fixed assets investment of 34 million yuan, and further enhanced its development potential. Jianhu County's green lighting industry's "leading geese"; Yancheng Hao Lighting Technology Co., Ltd. (abbreviated as Haomai) is a joint venture between Jianhu Zhenya Lighting Co., Ltd. (referred to as Zhenya) and Shanghai Haomai Lighting Co., Ltd., and put into operation in 2005. In 2006, it achieved sales of 18.89 million yuan and tax of 3.11 million yuan, making it one of the most promising companies.
Second, the product coverage has been continuously expanded and the market competitiveness has gradually increased. The annual production capacity of energy-saving lamps in Jianhu County is 250 million, and the domestic market share is 14.2%. It has become a veritable production base of energy-saving lamps. In recent years, through the advancement of the industrial chain, the production capacity of the front glass tube and the rear road complete lamp has been gradually improved. The spiral type, u type and compact energy-saving lamps represented by brands such as Haomai, Xinyue and Baidu are gradually improved. It has already occupied a place in the national electric light source market, especially the spiral energy-saving lamps enjoy high reputation in the domestic and foreign markets and show strong competitiveness. Zhenya Company is the first research and development enterprise of China spiral energy-saving lamp tube. Its spiral energy-saving lamp tube, powder tube, bulb, core column and other products are supported by many well-known energy-saving lamp manufacturers in China, quality, price and service. Formed a relative competitive advantage. At the same time, it has won strong competitiveness in the international market and was designated as a supplier by the American Electric Light Source Import and Export Corporation. Nine series of more than 80 kinds of specifications, such as semi-spiral and full-spiral energy-saving lamps, thin-tube fluorescent lamps, semiconductor lighting lamps, plant growth lamps, and full-spectrum health lamps, produced by Riyue Co., Ltd. Maintain a high market share.
Third, the pace of technological innovation has accelerated, and the brand effect has continued to increase. The green lighting industry in Jianhu County has 13 national patent achievements. Baidu Group's “100 times†brand fluorescent lamps are well-known trademarks in the same industry in China. The GBl6844 product standardization system formulated by Riyue Lighting Co., Ltd. has been adopted by the State Bureau of Quality and Technical Supervision for energy conservation. The latest industry standards for lamps. Brands such as “Xinyue†and “Zhenya†have been increasingly favored by consumers in recent years. Jianhu County lighting industry and higher education institutions, research institutes established more than 20 industry-university-research associations, and jointly built 8 research and development institutions. Riyue Lighting Company hired academicians of the Chinese Academy of Sciences from Tsinghua University and established a close association of production, study and research with Fudan University to master the core technology of semiconductor lighting (LED). Haomai Company established a technology development center in Shanghai, a professor of high-paying electric light source from Fudan University, and a joint venture with the United States to establish a UL standard setting and testing center, which has important strategic significance for the technical development of the green lighting industry in Jianhu County.
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2.0mm (0.079") Pitch Female Headers
Overview
2.00 mm pitch female sockets/headers are low-profile connectors designed for signal and low power PC board connections when space is at a premium. Options include through-hole, surface mount and can be customized for mixed technology, press-fit and pass-through terminations. The pins and blades are available in various sizes, counts, amperages, and plating.
The 2.0mm pitch female headers are commonly found in PC`s and are also made to work in Arduino boards, Arduino Pro and Arduino Mega with either single or double-row female headers, facilitating connections for programming and incorporation into other circuits. They have the perfect height for clearing the USB-B connector and great for stacking multiple shields.
Female header always called as [Header connector", Antenk provide widely range of header connector, from 2.54mm (.100″ inch) pitch to 1.0mm (.039″ inch) pitch. The number of pins (contacts) is from 2 to 40 pins per orw. There are three type: Straight (Dip Vertical), Right angle, SMT (surface mount).
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Applications of 2.0mm Pitch Female Headers
Electronics:
LED applications
Arduino boards
Solar applications
Weighing systems
Appliances:
Air conditioner
Refrigerator
Microwave oven
Washing machine
Water heater
Shower toilet
Washer/Dryer
Stove
Automotive, Heavy Duty Military and Marine
For densely packed equipment requiring weight reduction and downsizing and for tough and harsh conditions.
Vehicle infotainment
Computer peripherals
Battery Connections
Battery connections rely on the ability of the current to pass reliable and solid current. This prevents overheating in the circuit and voltage drop.
Rechargeable battery packs
Battery balancers
Battery eliminator circuits
Medical Diagnostic and Monitoring equipment
Heart monitors
Communications
TelecomsDatacoms
Mount Type: Through-hole vs Surface Mount
At one side of this female header is a series of pins which can either be mounted and soldered directly onto the surface of the PCB (SMT) or placed into drilled holes on the PCB (THM).
Through-Hole (Poke-In)
Best used for high-reliability products that require stronger connections between layers.
Aerospace and military products are most likely to require this type of mounting as these products experience extreme accelerations, collisions, or high temperatures.
Useful in test and prototyping applications that sometimes require manual adjustments and replacements.
2.0mm vertical single row female header, 2.0mm vertical dual row female header, 2.0mm right-angle single row female header and 2.0mm right-angle dual row female header are some examples of Antenk products with through-hole mount type.
Surface-Mount
The most common electronic hardware requirements are SMT.
Essential in PCB design and manufacturing, having improved the quality and performance of PCBs overall.
Cost of processing and handling is reduced.
SMT components can be mounted on both side of the board.
Ability to fit a high number of small components on a PCB has allowed for much denser, higher performing, and smaller PCBs.
2.0mm Right-angle Dual Row female header, 2.0mm SMT Single row female header and 2.0mm SMT Dual row female header are Antenk`s SMT female headers.
Soldering Temperature for 2.0mm Pitch Female Headers
Soldering SMT female connectors can be done at a maximum peak temperature of 260°C for maximum 60 seconds.
Orientation/Pin-Type: Vertical (Straight) and Right-Angle
2.0mm pitch female headers may be further classified into pin orientation as well, such as vertical or straight male header or right-angle female header.
Vertical or Straight Female Header Orientation
One side of the series of pins is connected to PCB board in which the pins can be at a right-angle to the PCB surface (usually called "straight" or [vertical") or.
Right-Angle Female Header Orientation
Parallel to the board's surface (referred to as "right-angle" pins).
Each of these pin-types have different applications that fit with their specific configuration.
PCB Connector Stacking
For 2.0mm pitch female headers, the orientation is either offered as vertical or right-angle, which are options. Elevated sockets/female headers can be available upon request.
Profile Above PCB
This type of configuration is the most common way of connecting board-to-board by a connector. First, the stacking height is calculated from one board to another and measured from the printed circuit board face to its highest insulator point above the PCB.
Elevated Sockets/Female Headers
Elevated Sockets aka Stacked sockets/receptacles or Mezzanine are simply stacked female headers providing an exact distance requirement between PCBs that optimizes electrical reliability and performance between PCB boards.
Choosing this type of stacking configuration promotes the following benefits:
Connector Isolation - the contacts are shrouded preventing cable connection mishaps and good guidance for the mating header connectors.
For off-the-shelf wireless PCB module, stacking height is optimized with elevated sockets.
Offers superior strength and rigidity.
Polarisation prevents users from inverted insertion.
Single, Dual or Multiple Number of Rows
For a 2.0mm straight or vertical female header, the standard number of rows that Antenk offers ranges from 1 to 2 rows. However, customization can be available if 3, 4 or n number of rows is needed by the customer. Also, the number of contacts for the single row is about 2-40 pins while for dual row, the number contacts may vary from 2-80 pins.
Pin Material
The pins of the connector attached to the board have been designed with copper alloy. With customer`s demand the pins can be made gold plated.
Custom 2.0mm Pitch Female Headers
Customizable 2.0 mm pitch female headers are also available, making your manufacturing process way faster as the pins are already inserted in the headers, insulator height is made at the right size and the accurate pin length you require is followed.
Parts are made using semi-automated manufacturing processes that ensure both precision and delicacy in handling the headers before packaging on tape and reel.
Tape and Reel Packaging for SMT Components
Antenk's SMT headers are offered with customizable mating pin lengths, in which each series has multiple number of of circuits, summing up to a thousand individual part number combinations per connector series.
The tape and reel carrier strip ensures that the headers are packaged within accurately sized cavities for its height, width and depth, securing the headers from the environment and maintaining consistent position during transportation.
Antenk also offer a range of custom Tape and reel carrier strip packaging cavities.
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ShenZhen Antenk Electronics Co,Ltd , https://www.antenk.com