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

2051-42-SM-RPLF

产品描述Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts
产品类别无线/射频/通信    电信电路   
文件大小239KB,共2页
制造商Bourns
官网地址http://www.bourns.com
标准
下载文档 详细参数 选型对比 全文预览

2051-42-SM-RPLF在线购买

供应商 器件名称 价格 最低购买 库存  
2051-42-SM-RPLF - - 点击查看 点击购买

2051-42-SM-RPLF概述

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts

2051-42-SM-RPLF规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
零件包装代码DSS
包装说明ROHS COMPLIANT PACKAGE-2
针数2
Reach Compliance Codecompliant
Factory Lead Time10 weeks
JESD-30 代码X-XDSS-X2
JESD-609代码e3
湿度敏感等级1
功能数量1
端子数量2
最高工作温度90 °C
最低工作温度-40 °C
封装主体材料UNSPECIFIED
封装形状UNSPECIFIED
封装形式SPECIAL SHAPE
峰值回流温度(摄氏度)NOT SPECIFIED
认证状态Not Qualified
表面贴装NO
电信集成电路类型SURGE PROTECTION CIRCUIT
温度等级INDUSTRIAL
端子面层Matte Tin (Sn)
端子形式UNSPECIFIED
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
Base Number Matches1

文档预览

下载PDF文档
PL
IA
NT
Features
Compact size
Low capacitance
Performance stability over life
High insulation resistance
RoHS compliant*
Applications
MDC / PCI modems
Splitters
Telecom CPE
Datacom
*R
oH
S
CO
M
UL Recognized
2051 Series Gas Discharge Tube Surge Protector
Bourns
®
2051 Series micro surface mount, 2-electrode GDT surge protection device is designed to meet board level protection requirements
with reduced space requirements. The 2051 Series is ideal for high-speed/high-bandwidth applications with a typical capacitance of 0.6 pF.
The 2051 Series product dimensions are 2.7 x 3.2 x 4.5 mm.
Characteristics
Test Methods per ITU-T (CCITT) K.12 and IEEE C62.31
Characteristic
DC Sparkover @ 100 V/s
Impulse Sparkover
(1)
100V/μs
1000V/μs
Characteristic
DC Sparkover @ 100 V/s
Impulse Sparkover
(1)
100V/μs
1000V/μs
(1)
Model No.
2051-09
2051-15
2051-20
2051-23
2051-30
90 V ±30 %
<500 V
<600 V
150 V ±30 %
<500 V
<600 V
200 V ±25 %
<500 V
<650 V
Model No.
230 V ±25 %
<500 V
<650 V
300 V ±25 %
<600 V
<750 V
2051-35
2051-40
2051-42
2051-47
2051-60
350 V ±25 %
<650 V
<800 V
400 V ±25 %
<750 V
<900 V
420 V ±25 %
<750 V
<900 V
470 V ±25 %
<800 V
<950 V
600 V ±25 %
<950 V
<1100 V
Impulse Sparkover voltage is defined as typical values of distribution.
Insulation Resistance (IR) ............................... 50 / 100 V
dc
......................................................> 1G
Ω
Glow Voltage ................................................... 10 mA................................................................~ 70 V
Arc Voltage ...................................................... 1 A .....................................................................~ 10 V
Glow-Arc Transition Current .......................................................................................................< 1 A
Capacitance..................................................... 1 MHz ...............................................................< 1 pF
Impulse Discharge Current .............................. 2000 A, 8/20 µs .................................................10 operations
100 A, 8/20 µs ...................................................300 operations
10 A, 10/1000 µs ...............................................100 operations
Alternating Discharge Current ......................... 2 A, 50 Hz, 1 sec ...............................................10 operations
Operating & Storage Temperature..............................................................................................-40 to +125 °C
Climatic Category (IEC 60068-1)................................................................................................40 / 90 / 21
Notes:
• UL Recognized component, UL File E153537.
• At delivery AQL 0.65 Level II, DIN ISO 2859.
• Bourns recommends reflowing surface mount devices per IPC/JEDEC J-STD-020 rev D.
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA:
Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.

2051-42-SM-RPLF相似产品对比

2051-42-SM-RPLF GUS-QS8A-002183-BG GUS-TS8ALF-01-1842-BB 2051-35-SM-RPLF 2051-30-SM-RPLF 2051-09-SM-RPLF 2051-23-SM-RPLF 2051-20-SM-RPLF 2051-47-SM-RPLF
描述 Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts Array/Network Resistor, Isolated, Tantalum Nitride/nickel Chrome, 0.1W, 218000ohm, 100V, 0.1% +/-Tol, -250,250ppm/Cel, 1915, Array/Network Resistor, Isolated, Tantalum Nitride/nickel Chrome, 0.1W, 18400ohm, 100V, 0.1% +/-Tol, -100,100ppm/Cel, 2017, Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts
是否Rohs认证 符合 不符合 符合 符合 符合 符合 符合 符合 符合
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant
JESD-609代码 e3 e0 e3 e3 e3 e3 e3 e3 e3
端子数量 2 16 16 2 2 2 2 2 2
最高工作温度 90 °C 125 °C 125 °C 90 °C 90 °C 90 °C 90 °C 90 °C 90 °C
最低工作温度 -40 °C -55 °C -55 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装形式 SPECIAL SHAPE SMT SMT SPECIAL SHAPE SPECIAL SHAPE SPECIAL SHAPE SPECIAL SHAPE SPECIAL SHAPE SPECIAL SHAPE
端子面层 Matte Tin (Sn) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
是否无铅 不含铅 - - 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
零件包装代码 DSS - - DSS DSS DSS DSS DSS DSS
包装说明 ROHS COMPLIANT PACKAGE-2 - - ROHS COMPLIANT PACKAGE-2 ROHS COMPLIANT PACKAGE-2 , ROHS COMPLIANT PACKAGE-2 ROHS COMPLIANT PACKAGE-2 ROHS COMPLIANT PACKAGE-2
针数 2 - - 2 2 2 2 2 2
Factory Lead Time 10 weeks - - 10 weeks 14 weeks 16 weeks 16 weeks 10 weeks 10 weeks
JESD-30 代码 X-XDSS-X2 - - X-XDSS-X2 X-XDSS-X2 X-XDSS-X2 X-XDSS-X2 X-XDSS-X2 X-XDSS-X2
湿度敏感等级 1 - - 1 1 1 1 1 1
功能数量 1 - - 1 1 1 1 1 1
封装主体材料 UNSPECIFIED - - UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
封装形状 UNSPECIFIED - - UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
峰值回流温度(摄氏度) NOT SPECIFIED - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
认证状态 Not Qualified - - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
表面贴装 NO - - NO NO NO NO NO NO
电信集成电路类型 SURGE PROTECTION CIRCUIT - - SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT SURGE PROTECTION CIRCUIT
温度等级 INDUSTRIAL - - INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 UNSPECIFIED - - UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
端子位置 DUAL - - DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
钽电容烧毁
本帖最后由 a3109006851 于 2021-9-10 22:53 编辑 562432 562433 562434562436 如图,C57是钽电容烧毁,此时加热功能没打开。电源是接12V的适配器。表现为电容两端短路。 ...
a3109006851 开关电源学习小组
如何利用电视遥控器控制电脑?
大家好,我手头有一些硬件,一个Kingsun KS959的山寨红外适配器,一个TCL彩电的遥控器,我想自己做一个软件,让电脑可以接受电视遥控器的控制,各位觉得可行吗?如果可行的话,应该怎么做呢?需 ......
bg8sck 嵌入式系统
avr单片机如何确定应用的是外部时钟还是内部时钟
avr单片机如何确定应用的是外部时钟还是内部时钟...
chao23456789 Microchip MCU
PCB布板一些简易常用规则
摘要: 1.我们要注意贴片器件(电阻电容)与芯片和其余器件的最小距离芯片:一般我们定义分立器件和IC芯片的距离0.5~0.7mm,特殊的地方可能因为夹具配置的不同而改变2.对于分立直插的器件一般的 ......
btty038 PCB设计
cortex-m3内核的数字电源开发板
想买一块cortex-m3内核的数字电源开发板,求各位前辈推荐,先谢谢了~...
daizhent 模拟与混合信号
求四足机器人的制作相关资料,谢谢哈!
请各位帮忙解决一下四足机器人的行走方式...
天行客 机器人开发

 
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: 1726  1396  747  1375  1793  55  23  41  16  15 

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