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NP178-64401-2 PDF预览

NP178-64401-2

更新时间: 2024-01-25 20:48:29
品牌 Logo 应用领域
YAMAICHI 插座插槽和芯片载体PC
页数 文件大小 规格书
1页 87K
描述
Pin Grid Array /Zero Insertion Force (PGA/ZIF - Interstitial)

NP178-64401-2 技术参数

生命周期:Contact ManufacturerReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8536.69.40.40
风险等级:5.68主体宽度:2.638 inch
主体长度:2.914 inch触点的结构:19X19
联系完成配合:AU ON NI联系完成终止:GOLD OVER NICKEL
触点材料:BE-CU触点样式:RND PIN-SKT
设备插槽类型:IC SOCKET使用的设备类型:PGA644
介电耐压:700VAC V外壳材料:POLYETHERIMIDE
绝缘电阻:1000000000 Ω插接触点节距:0.1 inch
安装方式:STRAIGHT触点数:644
最高工作温度:170 °C最低工作温度:-55 °C
PCB接触模式:STAGGEREDPCB触点行间距:0.05 mm
端子节距:2.54 mm端接类型:SOLDER
Base Number Matches:1

NP178-64401-2 数据手册

  
NP178 Series (Open Top)  
Pin Grid Array /Zero Insertion Force (PGA/ZIF - Interstitial)  
Specifications  
Part Number(Details)  
W
1,000M min. at 500V DC  
Dielectric Withstanding Voltage:700V AC for 1 minute  
Insulation Resistance:  
-
-
-
**  
NP178  
Series No.  
644 01  
*
W
Contact Resistance:  
30m max. at 10mA/20mV max.  
Operating Temperature Range: –55°C to +170°C  
No. of Contact Pins  
Design Number  
Contact Force:  
30g min. per pin at minimun  
displacement of 0.45mm  
90g max. per pin at maximum  
displacement of 0.8mm  
Matching IC Diameter /Socket Pin Length  
1 : Æ0.35 0.05  
2 : Æ0.45 0.05  
1: L = 3.3  
2: L = 3.8  
Materials and Finish  
Housing:  
Contacts:  
Plating:  
Polyetherimide (PEI), glass-filled  
Beryllium Copper (BeCu)  
Gold over Nickel  
MF =Flanged  
Unmarked = Not Flanged  
Outline Socket Dimensions  
Recommended PC Board Layout  
Top View from Socket  
NP178-64401-*-**  
3-Æ1.5 +0.1  
A
0
78.00 0.1  
B
26.0 0.05  
24.0 0.05  
C
1.27  
644-Æ0.7+0.1  
0
1.27 0.05  
1.27x36=45.72 0.1  
14.3 0.05  
+0.1  
0
4- Æ2.2  
NP178-72002-*-**  
79.00 0.1  
52.0 0.1  
Æ3.0 Depth 3.0  
3-Æ1.5 +0.1  
0
1.27 0.05  
4- Æ2.2  
Initial Position of Cover  
Æ1.45  
720-Æ0.7+0.1  
4- Æ2.2 +0.1  
0
1.27x38=48.26 0.1  
1.30 0.05  
0
14.75 0.05  
Outline IC Dimensions  
Pressed Down Position of Cover  
E
T 0.2 x W 0.5  
L:1 = 3.3  
2 = 3.8  
H
F
Socket Dimensions  
IC Dimensions  
Grid  
Size  
Pin  
Count  
Part Number  
B
C
D
E
max.  
F
G
H
A
NP178-64401-*-**  
NP178-72002-*-**  
19 x 19  
20 x 20  
644  
720  
78.0  
79.0  
74.0 1.27x36=45.72 67.0  
75.0 1.27x38=48.26 69.5  
50.0 45.72 2.54~5.9  
52.8 48.26 2.54~5.9  
1.27  
1.27  
Test & Burn-In  
SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER  

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