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

77TW-B-21W1-S-ESV-4F-RM6

产品描述D Subminiature Connector, 21 Contact(s), Female, Solder Terminal
产品类别连接器    连接器   
文件大小2MB,共15页
制造商Amphenol(安费诺)
官网地址http://www.amphenol.com/
下载文档 详细参数 全文预览

77TW-B-21W1-S-ESV-4F-RM6概述

D Subminiature Connector, 21 Contact(s), Female, Solder Terminal

77TW-B-21W1-S-ESV-4F-RM6规格参数

参数名称属性值
Reach Compliance Codeunknown
连接器类型D SUBMINIATURE CONNECTOR
联系完成配合GOLD (16) OVER NICKEL
联系完成终止TIN
触点性别FEMALE
DIN 符合性NO
空壳NO
滤波功能NO
IEC 符合性NO
绝缘体材料POLYETHYLENE
JESD-609代码e3
MIL 符合性NO
制造商序列号77TW
混合触点YES
安装类型BOARD AND PANEL
选件GENERAL PURPOSE
外壳面层TIN
外壳材料STEEL
外壳尺寸B
端接类型SOLDER
触点总数21
Base Number Matches1

文档预览

下载PDF文档
17 TW S
ERIES
S
PECIFICATIONS
:
M
ATERIALS
Shells
Insulators
Signal Contacts
Female
Male
Plating
Coax Contacts
Female
Male
Plating
AND
Hybrid Connector
P
LATINGS
Steel with tin plating or yellow chromate
with or without grounding dimples
High temperature black thermoplastic
Machined bronze
Machined brass
16µ"(.40µm) or 30µ"(.76µm) gold
over 79µ"(1.97µm) nickel
Machined bronze
Machined brass
Inner conductor: 16µ"(.40µm) gold
or 30µ"(.76µm) gold over 79µ"(1.97µm) nickel
Outer ring: 10µ"(.25µm) gold over 79µ"(1.97µm) nickel
Tinned.
(Solder cup and crimp terminations are gold flash.)
Amphenol’s 17TW series hybrid
D-Subminiature connectors are
available with power, coax, high
voltage and signal contacts
assembled in the same connector
body. These connectors are
supplied with screw-machined
contacts which are fixed in the
insulator.
The board-mount product
offering includes straight and
right-angle terminations. The
cable connectors are available in
crimp and solder terminations.
These connectors are compatible
with the infra-red reflow
soldering process. The 17TW
series offers eighteen housing
configurations in five shell sizes.
Industrial
Telecom
Any industry standard
I / O connections
Terminations
Power Contacts
Female
Machined bronze
Male
Machined brass
Plating
Contacts: 16µ"(.40µm) gold or 30µ"(.76µm) gold
over 79µ"(1.97µm) nickel
Terminations
Tinned.
(Solder cup and crimp terminations are gold flash.)
Brackets
Steel with tin plating
Front Jackscrews Brass with tin plating or yellow chromate
Rear Clinch Nuts
Brass with tin plating or yellow chromate
Boardlocks:
Bronze with tin plating
Stand-offs
Brass with tin plating
E
LECTRICAL
D
ATA
Current Rating:
Signal Contacts
7.5 amps with 10 amp peaks
Power Contacts: PCB, Solder-Cup, Crimp 10 to 40 amps
0.5 amps
Current Rating:
Signal & Power Contacts 300 VRMS at 50 Hz
Coax Contacts
150 VRMS at 50 Hz
Coax Contacts
Frequency range:
0 -1 GHz
Attenuation:
0.2 dB
V.S.W.R.:
1.4 (+0.04/GHz)
Characteristic Impedance
50 Ohms
Dielectric Withstanding Voltage
1000V R.M.S. at 50Hz
Insulation Resistance
5000 megaohms at 500 V D.C.
Contact Resistance
≤5
milliohms
Shell Resistance (electrical grounding)
≤1
milliohm
C
LIMATIC
D
ATA
Shell Resistance (electrical grounding)
≤1
milliohm
Operating Temperature
67°F (-55°C) to 311°F (+155°C)
with peaks up to 356°F (180°C)
Damp Heat
56 days 104°F (40°C) at 95% RH
Salt Spray
48 hours
M
ECHANICAL
D
ATA
Contact Retention Force in Dielectric Material
>40 N
Maximum Mating and Unmating Force
with dimples
A size: 80 N B size: 100 N C size: 150 N
D size: 180 N E size: 70 N
without dimples
A size: 50 N B size: 80 N C size: 120 N
D size: 160 N E size: 30 N
Process Compatibility
IR - air convection: 500°F (260°C) for 20 seconds
Soldering iron: 500°F (260°C) for 30 seconds
Mating Cycles
200 (16µ"(.41µm) gold)
500 (30µ"(.76µm) gold)
Blind Mating System Available upon request
Polarization
Available with locking accessories, consult factory
Derating Curves for Power Contacts:
see page 51
Pull-out Force for Crimped Contacts:
see page 51
Approvals:
UL - File number: E 64911 / CSA - File number: LR 57744
Shell Dimensions:
See page 64
T
ELEPHONE
: (416) 754-5656
F
AX
: (416) 754-8668 E-M
AIL
:
SALES
@
AMPHENOLCANADA
.
COM
37
1602液晶显示时钟
/*设计者:李文功能:1602液晶显示时钟,并且可调。*/#include <reg52.h>//头文件#include <intrins.h>#define uchar unsigned char//宏定义#define uint unsigned intsbit wela=P2^7;/ ......
lw209 单片机
中频(IF)取样接收器概念
中频(IF)取样接收器概念...
lorant 测试/测量
不知道贵坛的diy示波器是否开源的
不知道贵坛的diy示波器是否开源的,怎么第一版完成了也没见贴出工程文件,只是些测试图片,然后又开始讨论开发第二版了,都不知道第一版什么结果,为什么放弃 不会和那个啊莫论坛一样吧,说的 ......
liyf DIY/开源硬件专区
【MP430共享】冒死分享公司内部源码库(SPI读铁电,RFID,单总线18B20,I2C读时钟等)
冒死分享公司项目外设驱动代码(SPI读取铁电,RFID驱动,单总线18B20,I2C读SD2000时钟等),绝对的实用,做产品必备,进来的请回帖支持一下 第一个读取铁电的代码: //对铁电的操作不采用中断的 ......
fengzhang2002 微控制器 MCU
win32 api 同步读取串口 没读到想要的数据
用api写的同步读串口程序,运行环境是windows xp,我在另一台电脑发送123456789 而读到的东西却是4Vx4Vx4Vx4Vx 请问是怎么回事呢? 听说win2000以上不支持同步读写了,有这一说吗? DCB ......
david_yjd 嵌入式系统
双绞线视频传输技术分析
:双绞线实测衰减和失真数据与测试照片,标准视频传输通道概念和通道特性照片,产品实现的通道特性,通道缺陷照片与分析,客观的看待双绞线传输. 第一部分:双绞线视频基带传输衰减和频率失 ......
songbo 工业自动化与控制

 
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: 149  2359  645  2673  2179  3  48  13  54  44 

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