PGA Sockets Pin Grid Array Socket
Antenk's processor socket line is designed for use with Intel- and AMD-based microprocessor packages. Socket types include land grid array (LGA), micro pin grid array (mPGA), and PGA with low to zero insertion force. The mPGA and PGA sockets are designed for various microprocessor packages for notebook PCs, desktop PCs, and servers. For custom applications, the compression sockets can be configured to the specific application.
Pin Grid Array (PGA) Sockets Type
PGA Sockets,mPGA Sockets,Integrated Circuits Socket,Pin Pga Sockets,Pga Socket Connector,PGA Adapters,Pin Grid Array Sockets,Processor Socket ShenZhen Antenk Electronics Co,Ltd , https://www.antenkcon.com
Below, Xiao Bian’s introduction to six 55-inch 4K smart TVs is to see which one is more suitable for you.
Cool open 55KX1
Reference price: 3199 yuan Cool open 55KX1 Features: 4K ultra-high-definition screen, 64-bit 4K chip, dual-core Cortex A53 CPU, quad-core Mali450 MP4 GPU, 768MB running memory +4GB eMMC high-speed flash memory, Tencent video, video calls. 
As an intelligent network TV, the chip determines the TV's operating experience. The Coolopen 55KX1 uses a 64-bit 4K chip. As a mainstream TV chip, the performance wins and the smooth operation of the TV is guaranteed. Cool open 55KX1 uses dual-core Cortex A53 CPU, quad-core Mali450 MP4 GPU, 768MB operating memory + 4GB eMMC high-speed flash memory to meet the user's operational needs.
Cool open 55KX1 uses 4K screen body, with 3840*2160 resolution and 8.29 million pixels, the screen is delicate, no jaggies, with a broader color expression, more lifelike. And, support 178 degrees of view angle, 16:9 screen ratio, using progressive scan mode. 
In addition, the unique education section covers pregnat and infant early education, early childhood education, primary school examinations, and secondary school exams, as well as courses such as college entrance examination mathematics and art studies. The teacher takes home and is not at home. The child’s education does not fall. People often say that when they are three years old, they look old, and they look old when they are seven. Experiments have shown that the critical period for the formation of a child's personality and ability training is at this stage. Early childhood education is particularly important. Followed by TV preschool education, children do not lose the running line.
Millet TV 4 55 inch Reference Price: 3999 yuan Features: Quad-core 64-bit flagship processor, 2GB + 8GB large capacity, original Samsung 4K screen, support HDR10 technology, Amlogic fifth-generation image quality engine, "PatchWall puzzle wall "system. 
Millet TV 4 55-inch quad-core 64-bit flagship processor, 2GB + 8GB large capacity, and supports the 5th-generation image quality engine technology to achieve HDR quality results. At the same time standard millet Bluetooth voice remote control. Millet TV 4 55 inch original Samsung 4K screen, support HDR10 technology, Amlogic fifth-generation image quality engine. 
Xiaomi successively formed alliances with iQIYI, Tencent, Sohu, Mango TV, PPTV and many other well-known domestic video sites. Therefore, Xiaomi TV's 4.55-inch content can be said to be far ahead in China. In addition, millet TV is also available in major international sporting events. Sports fans can also see what they want to see through the Xiaomi TV 45-inch. In addition, Xiaomi TV is a full-scale upgrade of the quality of video content, bringing clarity of 2560×1440 much better than Blu-ray and DVD viewing. Multi-technology support drastically reduces the transmission costs of high-definition resources and enables easy viewing of on-line high-definition resources.
Le Super 4 X55M
Reference price: 4379 yuan Features: Quad-core 64-bit Mstar 6A938 processor, 3GB+16GB large storage, new R powder LED light source breaks traditional technology, achieve NTSC 90%, BT709 125% high color gamut, EUI 6.0-Greyhound system . 
The new R powder LED light source adopted by LeTV 4 X55M breaks through the traditional technology, achieves NTSC 90%, BT709 125% high color gamut, and combines colorful technology with high color gamut screens to make the images look natural. HDR technology allows images to show richer details and levels in bright light or darkness. 
Micro Whale TV A series 55-inch adopts a new generation of 64-bit chip MStar 5A838, Mali T820 graphics processor, storage for 2GB of memory and 32GB large flash memory, built-in Hi-Fi-grade audio, standard Bluetooth remote control.
Micro whale intoxication thin A series 55 inches using the original Samsung 4K screen, support HDR technology, color gamut range up to 85%, equipped with a third generation of "Rui Lide" technology dyed to tell the motion picture more smooth, color show a substantial increase. 
Micro whale intoxication A series of 55 inches equipped with Galaxy TV (GITV) as a broadcast platform, relying on a powerful Chinese content platform for the production of culture, has continued to launch a tyrant, and has also integrated high-quality content resources worldwide, including the Tencent Video Institute. The new line, Mango TV's strong variety variety, TVB's Hongkong Opera, the Super League's fierce competition, Nick and BBC's puzzle children's program, BBC's documentary, etc., as long as you are interested in the video content, can give you in the micro whale Satisfactory answer.
Thunderbird TV I55
Reference price: 3999 yuan Thunderbird TV I55 Features: ultra-narrow frame design, MS838C quad-core processor, MaliT720 MP2 GPU, 2GB +16 GB, Conchs sound system, South New Media broadcast control license, FFUI system. 
Thunderbird TV I55 uses the MS838C quad-core processor, MaliT720 MP2 GPU, and uses a 2GB+16GB storage combination. Overall, the performance is good. Support 4K video playback, support DolbyDigital / Plus, DTS. Support HDR 10, support HLG and other technologies, with the 4K screen to make TV picture quality looks quite good.
Thunderbird TV I55 is equipped with a high-end audio system Conchs sound, according to the official introduction, Conchs sound system is a combination of software and hardware, the use of inverted speaker design, so that the sound leveling is better, the sound more natural. In addition, Thunderbird TV I55 also carries Dolby surround sound, bass boost technology, vocal enhancement technology and intelligent loudness four technologies, the first three are through Dolby related technologies to achieve the environment, bass and voice The enhancement creates a realistic live sound reproduction, while the intelligent loudness automatically detects the signal amplitude and automatically adjusts the gain according to the signal amplitude (Dolby, dbx-tv technology), which can be heard at different sound sources and at different volumes. Balanced and clear sounds, in short, that is to say, the "pop" sounds at the time of channel change will never return! And also has a Bluetooth individual listening function, support mobile phone Bluetooth connection to play music and turn off the TV display, not only can play the greatest value of TV audio and reduce power consumption. 
Thunderbird TV I55 uses FFUI. FFUI is easy to use and meets the habits of the mainstream people. Making smart TV operations easier and requiring special learning can be easily used. And support voice operation, say what you want to give you what you want! For the elderly and children can be very friendly!
See still TV F55S
Reference Price: 3499 yuan to see still TV F55S Features: 18.5mm ultra-thin body, 7.9mm ultra-narrow screen frame, RGB really 4K Ultra HD A standard VA soft screen, 64-bit 4 core CPU with 4 core GPU, 2G high speed memory, 8G high speed memory. 
See still Super TV F55S using RGB true 4K Ultra HD A standard VA soft screen, resolution of 3840*2160, with a wide viewing angle of 178 degrees, the picture is clear and delicate no dead rendering. Under the excellent screen, F55S also uses a number of core image quality technologies, including advanced anti-aliasing, edge sharpening, local contrast enhancement, and so on, all to make the true color restore vivid and beautiful.
Hardware uses 64-bit 4-core CPU with 4-core GPU, 2G high-speed memory, 8G high-speed memory, 6.5-millisecond dynamic response, whether it is dynamic or static picture, or gorgeous color picture, details can be fully demonstrated, so The performance of the game shines, and movie and TV big games can run smoothly. In terms of interfaces, this TV is equipped with 12 interfaces such as HDMI, USB, SD, RF, and VGA to fully meet the daily needs of users. 
In terms of content, we still rely on the CIBN Internet TV platform to build a full-platform content system based on the CIBN Internet TV platform, which covers 90% of the entire network's video and audio content. TV dramas, movies and other content are the entire network. 2.6 times of the second place. Thousands of movies, TV shows, and powerful variety shows are broadcast day and night, and sports events, Liveshows, carousel channels, etc. are also updated in real time to fully meet consumer needs.
As part of the large-screen eco-entertainer, the shopping platform of the Super TV F55S still covers quality products such as apparel, beauty, home, home appliances, digital, and food, not only in quality, but also in quality. The shopping experience is also quite convenient. At the same time, CIBN Global Buying, the most professional e-commerce shopping platform in China, which is built by cross-border, multi-screen, and cross-border, has become a favorite of many users.
A pin grid array, often abbreviated PGA, is a type of integrated circuit packaging. In a PGA, the package is square or rectangular, and the pins are arranged in a regular array on the underside of the package. The pins are commonly spaced 2.54 mm (0.1") apart, and may or may not cover the entire underside of the package.
PGAs are often mounted on printed circuit boards using the through hole method or inserted into a socket. PGAs allow for more pins per integrated circuit than older packages, such as dual in-line package (DIP).
PGA Sockets & Adapters
Low insertion force Pin Grid Array (PGA) Sockets and Adapters are available in a variety of RoHS Compliant insulators with hundreds of screw-machined terminal choices. Virtually any PGA footprint can be accommodated, including interstitial patterns.
PGA Sockets & Adapters Overview
Durable construction for virtually any application
Wide variety of materials, lengths, and sizes
Cost-effective method for replacing, repairing, or upgrading PGA devices
Unique options such as solder preform terminals eliminate the need for wave soldering in mixed SMT/Thru-hole applications
RoHS compliant insulators and screw-machined terminals are compatible with lead-free processing - select either Matte Tin/Gold (MG) or Gold/Gold (GG) plating
Antenk's Pin Grid Array (PGA) Sockets
Complex printed circuits are too valuable to risk direct soldering to expensive integrated circuits (ICs). Using a socket is the answer. The use of sockets offers advantages that prove cost effective and simplify board design.
These sockets provide a zero insertion force (ZIF) PGA interface to the microprocessor PGA package and are attached to the PCB with surface-mount technology (SMT) soldering. PGA sockets are available in arrays up to 989 positions with single lever, screw driver, and hex wrench actuation methods.
PGA Sockets (LIF)
These sockets are primarily employed for microprocessor package test applications using through-hole solder attachment to the PCB design. The contacts are screw-machine outer sleeves with either stamped and formed or drawn inner contacts. Custom arrays are available in more than 1,000 positions.
mPGA
PGA
Eliminate hand-loading of pins, facilitate solder joint visibility, low profile component mounting or board mating.
Which 55-inch TV in 2017 is better than six 4K models?
In 2017, LeTV and Xiaomi released a new 55-inch 4K smart TV model. With more options for 55-inch 4K TV users, they also faced difficulties in selection. What is the new 55-inch 4K smart TV in 2017? Xiao Bian recommended six 55-inch 4K smart TV rankings, and for the six recommended models to introduce comparisons to help users understand the characteristics of each model, make the most accurate purchase. Le Super 4 X55M
What is the new 55-inch smart TV in 2017?
What is the new 55-inch smart TV in 2017? Bringing six 55-inch 4K television charts, namely: cool open 55KX1, millet TV 4 55 inches, music as the super 4 X55M, micro whale TV A series 55 inches, Thunderbird TV I55, watching TV F55S. Cool open 55KX1
Cool open 55KX1 standard side of the fuselage with RF, HDMI2.0, USB2.0, USB3.0 and network interfaces, set-top boxes, satellite antennas, cable TV, DVD, game consoles, computers can connect. The device you want to connect to is OK. Cool open 55KX1
Cool open 55KX1 meets the needs of parents' checkpoints, tens of thousands of classic movie, TV drama, comic dialogue, health, drama and other film and television content, rich parental entertainment life. Millet TV 4 55 inch
Millet TV 4 55-inch body also uses 4.9mm ultra-thin design, the fuselage with two-color anodized aluminum alloy material, the middle frame and screen integration, backplane with high-order surface modeling. The most difficult design of the product body is the combination of the screen and the backplane. In this regard, Xiaomi uses a combination of a glass light guide plate and a metal back shell. Millet TV 4 55 inch
Millet TV 4 uses artificial intelligence TV system "PatchWall puzzle wall." According to different viewing requirements, video content can be classified. PatchWall puzzle wall, continuous waterfall flow and magazine-style beautiful layout, more intelligent precision recommendation function, understand the content better understand you. Millet TV 4 supports artificial intelligence voice remote control, in addition can also be connected with 8 Xiaomi ecological chain products. Le Super 4 X55M
LeTV 4 X55M uses ultra-thin body, very narrow frame design, silver-colored body with the same color base, suitable for any home environment placed. LeTV 4 X55M uses A72 architecture Mstar 6A938 processor, with 1.7GHz quad-core 64-bit CPU, flagship Mali T820MP3 GPU, 3GB+16GB large storage, giving you a lasting fun experience. LeSurplus 4 X55M is equipped with EUI 6.0-Greyhound, an internet-based system that is highly operational, and EUI6.0's global design and React Native technology architecture allow Super TV's performance to be fully utilized, giving you a consistent and flexible Open Eco service experience. Let super TV constantly become more super. Independent research and development combined with machine learning makes Super Voice an intelligent assistant, helping you search for movies, check the weather, find actors, broadcast songs... and even provide personalized services based on your voice characteristics. Artificial Intelligence - Super Voice allows more people to simply use and enjoy Super TV.
The superiority of LeTV Super Video in online video can be described as an unstoppable challenge. The number of movies, TV shows, variety shows and sports shows continues to increase. The multi-stream, multi-perspective, and simultaneous mapping experience continues to innovate. Integrate platforms, content, hardware, software, and applications vertically, allowing you to see 1080p/4K on-demand content from big and big coffee, and fast, smooth, and stable results that other TVs can't match in high-definition live broadcast.
Micro Whale TV A Series 55-inch Reference Price: 8999 yuan Micro Whale TV A Series 55-inch Features: Corning Iris Glass Glass Light Guide, 64-bit chip MStar 5A838, Mali T820 graphics processor, storage for 2GB of memory and 32GB large flash memory , original Samsung 4K screen, support HDR technology, new WUI2.0 system. Micro Whale TV A Series 55 Inch
Micro Whale TV A Series 55-inch positioning for smart voice high-end TV. The base uses a bionic bionic design that gives the impression of a floating screen. The panel adopts Samsung's borderless LCD panel, equipped with Corning Iris Glass glass light guide plate, the thinnest point is only 4.9mm, the use of a matching full-fit rack is only 3mm away from the wall when hanging the wall of the TV wall. Suffocation distance. Micro Whale TV A Series 55 Inch
The micro-whale WUI system also made a comprehensive upgrade. The new WUI 2.0 page is more concise and clear, and the fluency of operations is greatly improved. The home page also supports custom settings, which can be used by more consumers to push video and movie works. The micro-whale speech function can achieve a recognition rate of 98%, a recognition speed of 0.98 seconds, and can recognize multiple languages ​​such as Putonghua, Sichuan Dialect, and Cantonese, and provide basic functions such as content search, broadcast control instructions, weather inquiries, and page manipulation. Thunderbird TV I55
Thunderbird TV I55 in the appearance of the design is quite stylish, integrated backplane design, aviation aluminum materials, ultra-narrow frame and other designs are made to feel the presence of the United States. Can be well matched with family's various decoration styles! Thunderbird TV I55
The Thunderbird TV I55 performed quite well. It was equipped with a broadcast control license for the new media in the South, and had video resources from Tencent Video and Youku.com. We have more than 6 million hours of genuine content, more than 10,000 wonderful movies, more than 2,000 large European and American movies, and a wealth of wonderful TV dramas and anime series for us to enjoy. See still super TV F55S
Looking at the super-smart TV F55S process design is extremely elegant, 18.5mm ultra-thin body, 7.9mm ultra-narrow screen frame makes the screen look more pleasing, more in line with the Chinese people's aesthetic perception experience. The original Tai Chi Pisces base design, made of aluminum alloy one-piece die-casting, not only has both aesthetics and practicality, but also contains a good home Feng Shui meaning. See still super TV F55S
On the system side, CANTV's deeply customized Blue ShadowTM UI interactive system creates refreshing cleansing for intelligent large screens, intelligent retrieval, classified recommendation, WeChat interaction, and a variety of novel and fun interactive modes, giving the user a cool user experience. In addition, this TV has educational diversified content such as early education interaction, cartoon puzzle, and children's world, so that education is no longer single, so that children's enlightenment education is rich and colorful.