电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

257-PLS20018-12

产品描述IC & Component Sockets
产品类别连接器   
文件大小614KB,共2页
制造商Aries Electronics
下载文档 详细参数 全文预览

257-PLS20018-12在线购买

供应商 器件名称 价格 最低购买 库存  
257-PLS20018-12 - - 点击查看 点击购买

257-PLS20018-12概述

IC & Component Sockets

257-PLS20018-12规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Aries Electronics
产品种类
Product Category
IC & Component Sockets
产品
Product
PGA Sockets
位置数量
Number of Positions
257 Position
类型
Type
Handle on Left Side PGA Zero-Insertion Force Test & Burn-In Socket
节距
Pitch
2.54 mm
端接类型
Termination Style
Solder Tail
主体材料
Contact Plating
Gold
电流额定值
Current Rating
1 A
外壳材料
Housing Material
Polyphenylene Sulfide (PPS)
触点材料
Contact Material
Beryllium Copper
Flammability RatingUL 94 V-0
Lead Length3.17 mm
安装风格
Mounting Style
Through Hole
最大工作温度
Maximum Operating Temperature
+ 125 C
最小工作温度
Minimum Operating Temperature
- 65 C
工厂包装数量
Factory Pack Quantity
1

文档预览

下载PDF文档
PGA ZIF Test & Burn-in Socket for
Any Footprint on Std 8x8 to 21x21 Grid
FEATURES
• Strong Metal Cam Activates Normally-closed Contacts, Preventing Dependency on Plastic for
Contact Force
• Handle mounted on Right- or Left-hand Side
• Any Footprint Accepted on Standard 13x13 to 21x21 Grid
GENERAL SPECIFICATIONS
SOCKET BODY:
black UL 94V-0 Polyphenylene Sulfide (PPS)
ORDERING INFORMATION
CONTACTS:
BeCu 174, 1/2-hard
–OR–
Spinodal
BeCu CONTACT PLATING OPTIONS:
30μ [0.762μ] min. Au per MIL-
XXX-PXX XXXXX-1 X
G-45204 on contact area, 200μ [5.08μ] min. matte Sn per ASTM B545-
Plating
97 on solder tail, both over 30μ [0.762μ] min. Ni per QQ-N-290 all over
2 = Au Contacts, Sn over Ni Tail
HANDLE:
Stainless Steel
Solder Pin Tail
CONTACT CURRENT RATING:
1 amp
OPERATING TEMPERATURES:
-85°F to 257°F [-65°C to 125°C] Au plating
Grid Size & Footprint Number
ACCEPTS LEADS:
0.014-0.026 [0.36-0.66] dia., 0.120-0.290 [3.05-7.37]
Series Designator
long
PRS = Std
MOUNTING CONSIDERATIONS
SUGGESTED PCB HOLE SIZE:
0.032 ±0.002 [0.81 ±0.05] dia.
• See
PCB FOOTPRINT
below
• Plugs into standard PGA sockets
PLS = Handle on Left
Number of Pins
Grid Size
8x8
*
9x9
12 x 12
*
13 x 13
14 x 14
*
15 x 15
16 x 16
*
17 x 17
18 x 18
*
19 x 19
20 x 20
*
21 x 21
No. of Pins
64
81
144
169
196
225
256
289
324
361
400
441
Dim. “C”
0.700 [17.78]
0.800 [20.32]
1.100 [27.94]
1.200 [30.48]
1.300 [33.02]
1.400 [35.56]
1.500 [38.10]
1.600 [40.64]
1.700 [43.18]
1.800 [45.72]
1.900 [48.26]
2.000 [50.80]
Dim. “A”
1.695 [43.05]
1.894 [48.10]
2.094 [53.20]
2.294 [58.27]
2.494 [63.35]
2.694 [68.43]
Dim. “B”
1.110 [28.19]
1.510 [38.35]
1.710 [43.43]
1.910 [48.51]
2.110 [53.59]
2.310 [58.67]
Dim. “D”
1.275 [32.39]
1.675 [42.55]
1.875 [47.63]
2.075 [52.71]
2.275 [57.79]
2.475 [62.87]
<< SPECIAL ORDER ONLY, Consult Factory
PLUGS (X) IN THESE COVER HOLE LOCATIONS, OR ANY
OTHER LOCATIONS REQUIRED WILL ONLY BE SUPPLIED
AS INDICATED ON THE PGA FOOTPRINT OR CUSTOMER-
SUPPLIED PGA WORKSHEET ON PAGE 2.
* Top- and Right-hand Side Rows left out
ALL DIMENSIONS: INCHES [MILLIMETERS]
ALL TOLERANCES: ±0.005 [0.13] UNLESS OTHERWISE SPECIFIED
SPECIAL HANDLE REQUIREMENTS: CONSULT FACTORY
CONSULT FACTORY FOR OTHER SIZES AND CONFIGURATIONS
CUSTOMIZATION: ARIES SPECIALIZES IN CUSTOM DESIGN AND PRODUCTION.
SPECIAL MATERIALS, PLATINGS, SIZES, AND CONFIGURATIONS CAN BE
FURNISHED, DEPENDING ON QUANTITY.
ARIES RESERVES THE RIGHT TO CHANGE PRODUCT GENERAL SPECIFICATIONS
WITHOUT NOTICE
PRINTOUTS OF THIS DOCUMENT MAY BE OUT-OF-DATE AND SHOULD BE
CONSIDERED UNCONTROLLED
2609 Bartram Road
Bristol, PA 19007-6810 USA
TEL 215-781-9956
FAX 215-781-9845
WWW.ARIESELEC.COM
INFO@ARIESELEC.COM
10004
Rev. 1.10
1 of 2

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 509  856  1728  1951  795  49  10  54  35  30 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved