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PGA(Ceramic Pin Grid Array Package) |
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插针网格阵列封装技术PGA(Ceramic Pin Grid Array Package),由这种技术封装的芯片内外有多个方阵形的插针,每个方阵形插针沿芯片的四周间隔一定距离排列,根据管脚数目的多少,可以围成2~5圈。安装时,将芯片插入专门的PGA插座。为了使得CPU能够更方便的安装和拆卸,从486芯片开始,出现了一种ZIF CPU插座,专门用来满足PGA封装的CPU在安装和拆卸上的要求。该技术一般用于插拔操作比较频繁的场合之下。 |
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Part Number |
Matrix Size |
Description |
MFR. |
200-6310-9UN-1900 |
10 x 10 |
Socket Kit w/o Conta cts |
3M Textool |
200-6311-9UN-1900 |
11 x 11 |
3M Textool |
200-6313-9UN-1900 |
13 x 13 |
3M Textool |
200-6315-9UN-1900 |
15 x 15 |
3M Textool |
200-6317-9UN-1900 |
17 x 17 |
3M Textool |
200-6319-9UN-1900 |
19 x 19 |
3M Textool |
200-6321-9UN-1900 |
21 x 21 |
3M Textool |
200-6325-9UN-1900 |
25 x 25 |
3M Textool |
300-6300-CNA-0002B |
Each |
Contact - BeCu/Au Plated |
3M Textool |
200-4660-14-1900 |
Set of 10 |
Extra Hole Plugs |
3M Textool |
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Part Number |
Body Size |
Grid |
Row/Array |
Leads |
Pitch |
MFR. |
PGA-296(420)-1.78-01 |
49.53X49.53 |
37X37 |
Staggered |
296 |
1.78 |
ENPLAS |
PGA-296(420)-1.78-02 |
49.53X49.53 |
37X37 |
Staggered |
296 |
1.78 |
ENPLAS |
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