{"id":2036,"date":"2022-04-26T16:59:39","date_gmt":"2022-04-26T08:59:39","guid":{"rendered":"http:\/\/hisemi.pcnet.com.cn\/product\/lga"},"modified":"2022-05-02T06:03:56","modified_gmt":"2022-05-01T22:03:56","slug":"lga-2","status":"publish","type":"product","link":"https:\/\/www.hisemi.com.cn\/en\/product\/lga-2","title":{"rendered":"LGA"},"content":{"rendered":"\n\n\n\n\t\n\n\t\n\t\n\t\n\t
Type<\/th>Lead count<\/th>Body Width
\n(E)mm<\/th>		Body Lenth
\n(D)mm<\/th>		Body
\nThickness
\n(A2)mm<\/th>		Standoff
\n(A1)mm<\/th>		Overall
\nHeight
\n(mm)<\/th>		Lead pitch
\n(e)mm<\/th>		Lead width
\n( b)mm<\/th>		Lead Thickness
\n( L)mm<\/th>\n<\/tr>\n<\/thead>\n
LGA<\/td>6L<\/td>2<\/td>4<\/td>0.6<\/td>0<\/td>0.6<\/td>0.65<\/td>0.3<\/td>0.2<\/td>\n<\/tr>\n
LGA<\/td>16L<\/td>2<\/td>4<\/td>0.75<\/td>0<\/td>0.75<\/td>0.65<\/td>0.25<\/td>0.2<\/td>\n<\/tr>\n
LGA<\/td>50L<\/td>3.65<\/td>3.65<\/td>0.75<\/td>0<\/td>0.75<\/td>0.35<\/td>0.18<\/td>0.2<\/td>\n<\/tr>\n
LGA<\/td>54L<\/td>6<\/td>9<\/td>1.31<\/td>0<\/td>1.31<\/td>0.5<\/td>0.25<\/td>0.26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n","protected":false},"excerpt":{"rendered":"

Product introduction<\/strong>
\nLGA stands for Land Grid Array, literally translated as Grid Array package. The main reason is that it replaces the needle-like pins with metal contacts.<\/p>\n

Product features<\/strong>
\nLGA’s packaging technology is the point contact technology (contact), mainly because it uses metal contact packaging technology (LGA) instead of the past needle-like pin type packaging technology. The package is designed as a pin less pad to make it occupy a smaller PCB area. The internal circuit of the substrate can be customized, which can greatly reduce the difficulty of the internal welding line of the package. It provides a convenient and customized scheme for complex multi-function chip design.<\/p>\n

Application<\/strong>
\nLGA is a mature industry packaging standard, commonly used in processors, logic, memory, wearable, 3C digital, medical equipment electronics, security chips and other fields.<\/p>\n

Process characteristics<\/strong>
\nRefer to or meet JEDEC standards
\nCustomized design lead frame design and multi-specification pad size to meet different customer needs
\nGreen manufacturing, lead-free process<\/p>\n

Reliability test standard<\/strong>
\nThe test criteria is zero defects in 77 sampling units
\nJEDEC Prerequisite: J-STD-20\/JESD22-A113
\nTemperature\/humidity test: 85\u00b0C\/85% RH, JEDEC 22-A101
\nTemperature\/humidity test: 85\u00b0C\/85% RH, JEDEC 22-A101
\nTemperature cycle test: -65~150 \u2103, JEDEC22-A104
\nHigh temperature storage test: 150\u00b0C, JEDEC 22-A103
\nHigh acceleration stress test: 130\u00b0C\/85% rh \/33.5 PSIA, JEDEC 22-A110\/A118<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"product_cat":[60],"product_tag":[],"_links":{"self":[{"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/product\/2036"}],"collection":[{"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/comments?post=2036"}],"wp:attachment":[{"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/media?parent=2036"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/product_cat?post=2036"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hisemi.com.cn\/en\/wp-json\/wp\/v2\/product_tag?post=2036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}