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

DW-20-11-L-D-515

产品描述.025" BOARD SPACERS
产品类别连接器   
文件大小644KB,共1页
制造商SAMTEC
官网地址http://www.samtec.com/
标准
下载文档 详细参数 全文预览

DW-20-11-L-D-515在线购买

供应商 器件名称 价格 最低购买 库存  
DW-20-11-L-D-515 - - 点击查看 点击购买

DW-20-11-L-D-515概述

.025" BOARD SPACERS

DW-20-11-L-D-515规格参数

参数名称属性值
针脚数40
间距0.100"(2.54mm)
排数2
排距0.100"(2.54mm)
长度 - 整体引脚0.930"(23.622mm)
长度 - 柱(配接)0.305"(7.747mm)
长度 - 叠接高度0.515"(13.081mm)
长度 - 焊尾0.110"(2.794mm)
安装类型通孔
端接焊接
触头镀层 - 柱(配接)
触头镀层厚度 - 柱(配接)10.0µin (0.25µm)
颜色黑色

文档预览

下载PDF文档
F-219
ZW–06–13–L–D–787–118
DW–11–20–T–D–825
(2.54 mm) .100"
HW–14–08–G–S–300–100
DW, EW, ZW, HW-TH SERIES
FLEXIBLE .025" SQ BOARD STACKERS
Mates with:
SSW, SSQ, ESW, ESQ,
CES, SLW, BSW, BCS,
SSM, HLE, PHF
Cable Mates:
IDSS, IDSD
TYPE
STRIP
NO. PINS
PER ROW
LEAD
STYLE
PLATING
OPTION
ROW
OPTION
STACKER
HEIGHT
OTHER
OPTIONS
SPECIFICATIONS
For complete specifications
see www.samtec.com?DW,
www.samtec.com?EW,
www.samtec.com?ZW or
www.samtec.com?HW-TH
Insulator Material:
DW, EW, ZW: Black Glass
Filled Polyester
HW: Natural Liquid
Crystal Polymer
Terminal Material:
Phosphor Bronze
Plating:
Au or Sn over
50 µ" (1.27 µm) Ni
Operating Temp Range:
-55 °C to +125 °C with Gold
-55 °C to +105 °C with Tin
RoHS Compliant:
Yes
Lead–Free Solderable:
DW, EW, ZW:
No, Lead Wave Only
HW: Yes
= (2.79 mm)
.110" Tail
DW
Specify LEAD STYLE
from chart
LEAD
STYLE
= Single
Row
–S
–“XXX”
= Stacker
Height
(in inches)
(5.08 mm)
.200"
minimum
–“XXX”
= ZW or HW
Tail Length
(in inches)
(1.40 mm)
.055"
minimum
Example:
–250
= (6.35 mm)
.250"
OAL
(10.92) .430
(13.46) .530
(18.54) .730
(21.08) .830
(23.62) .930
(26.16) 1.030
(31.24) 1.230
(36.32) 1.430
(16.00) .630
(11.30) .445
(12.19) .480
(33.78) 1.330
(28.70) 1.130
= Double
Row
–D
–T
– 07
POST
(0.00).000
MIN
– 08
– 09
–10
–11
(2.79)
.110
OVERALL
LENGTH
= Triple
Row
Example:
–250
= (6.35 mm)
.250"
= (8.38 mm)
.330" Tail
TAIL
(1.40) .055
MIN
EW
(OAL)
STACKER
HEIGHT
–12
–13
–14
–15
–16
–17
–19
–20
= Double
Row .200"
(5.08 mm)
row space
–Q
STACKER
HEIGHT
(5.08)
.200
MIN
ZW or
HW TAIL
LENGTH
(1.40)
.055
MIN
RECOGNITIONS
For complete scope of
recognitions see
www.samtec.com/quality
(8.38)
.330
= Custom Tail
FILE NO. E111594
ZW
01 thru 50
50
(2.54) .100 x
No. of Positions
01
(2.54)
.100
02
(5.08)
.200
01
03
99
150
(5.08)
.200
01
148
100
(2.54)
.100
= Gold flash on contact,
Matte Tin on tail
–F
–L
–S
–D
–T
or –Q*
= Same as
-T except
middle
row
of pins
missing.
= 10 µ" (0.25 µm)
Gold on contact area
of longer tail,
Matte Tin on tail
TAIL
LENGTH
ALSO AVAILABLE
(MOQ Required)
• Other platings
= High Temp
Custom Tail
HW
(7.52)
.296
= 10 µ" (0.25 µm)
Gold on contact area
of longer tail,
Gold flash on balance
–G
= Locking
Lead
(Shortest
dimension
between the
tail and the
post is the
end that will
be crimped.
Available
on tails from
(2.29 mm)
.090" to
(7.87 mm)
.310" only.)
Single row, 01
& 02 positions
& –Q row not
available
–LL
–“XXX”
= Polarized
Specify omitted
pin position
–Q*
= Matte Tin
–T
Notes:
For added mechanical stability,
Samtec recommends
mechanical board spacers be
used in applications with gold or
selective gold plated connectors.
Contact ipg@samtec.com for
more information.
This Series is non-standard,
non-returnable.
(2.54)
.100
(2.54)
.100
TAIL
LENGTH
(0.64) .025 SQ TYP
Due to technical progress, all designs, specifications and components are subject to change without notice.
All parts within this catalog are built to Samtec’s specifications.
Customer specific requirements must be approved by Samtec and identified in a Samtec customer-specific drawing to apply.
WWW.SAMTEC.COM
请问Modelsim后仿出错的问题
程序前仿真时序、功能均正确程序较大,系统时钟68M。后仿(Post-Route)出现问题:很多信号莫名其妙的变成红线,如图1所示,前仿没有这个问题。116910 看modelsim中有如下错误提示:# ** Err ......
godjohsn FPGA/CPLD
未加密149芯片代码如何读取保存
如题。未加密的149芯片用IAR可否读取保存出来呢?是什么格式的。...
votex威 微控制器 MCU
看了飞思卡尔的新的规则不想做的有没有啊。。
本帖最后由 paulhyde 于 2014-9-15 03:42 编辑 看了新的飞思卡尔的智能车的比赛的规则,有木有压力啊,电磁的孩子伤不起。。。。。 ...
小小白 电子竞赛
嵌入式系统软件的层次结构
嵌入式系统软件的层次结构 具有操作系统的嵌入式软件层次: 驱动层程序 实时操作系统(RTOS) 操作系统的应用程序接口 ......
空气 嵌入式系统
我的sensortag终于也到了,开箱、CC2650STK SimpleLink™ SensorTag APP下载
246147246148246150246151246152246153246154246155246156246157246158246159 特地加粗,这下更容易看到下载链接了 CC2650STK SimpleLink™ SensorTag APP下载 246160 ...
kejoy 无线连接
让Verilog仿真状态机时可以显示状态名
Situation: 我们平时使用Verilog进行状态机编码时,通常使用parameter对状态名进行定义,这样写Case语句的时候就不会对这一串10摸不着头脑。可是通常这样做的话,在Modelsim里看到的还是一串1 ......
eeleader FPGA/CPLD

 
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: 1053  1127  1930  1494  1378  42  52  3  45  25 

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