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

PWC2010-178RFT1

产品描述Fixed Resistor, Metal Glaze/thick Film, 1W, 178ohm, 400V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP
产品类别无源元件    电阻器   
文件大小592KB,共4页
制造商TT Electronics plc
官网地址http://www.ttelectronics.com/
标准
下载文档 详细参数 全文预览

PWC2010-178RFT1在线购买

供应商 器件名称 价格 最低购买 库存  
PWC2010-178RFT1 - - 点击查看 点击购买

PWC2010-178RFT1概述

Fixed Resistor, Metal Glaze/thick Film, 1W, 178ohm, 400V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP

PWC2010-178RFT1规格参数

参数名称属性值
是否Rohs认证符合
Objectid1242060589
包装说明CHIP
Reach Compliance Codecompliant
Country Of OriginUK
ECCN代码EAR99
YTEOL7.3
构造RECTANGULAR PACKAGE
JESD-609代码e3
安装特点SURFACE MOUNT
端子数量2
最高工作温度155 °C
最低工作温度-55 °C
封装高度0.8 mm
封装长度5.1 mm
封装形式SMT
封装宽度2.5 mm
包装方法TR, 7 INCH
额定功率耗散 (P)1 W
额定温度70 °C
电阻178 Ω
电阻器类型FIXED RESISTOR
尺寸代码2010
表面贴装YES
技术METAL GLAZE/THICK FILM
温度系数100 ppm/°C
端子面层MATTE TIN OVER NICKEL
端子形状WRAPAROUND
容差1%
工作电压400 V

文档预览

下载PDF文档
Resistors
Pulse Withstanding
Chip
Withstanding
Pulse
Resistors
Chip Resistors
PWC Series
Welwyn Components
Excellent
PWC Series
pulse withstand performance
Improved working voltage
Excellent pulse withstand performance
Improved power
voltage
Improved working
rating
Standard chip sizes (0805 to 2512)
Improved power rating
Custom
designs available
Custom
designs available
Anti-sulphur version available
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Electrical Data
Size
Power @70°C
Resistance range
Tolerance
LEV
TCR
Operating temperature
Thermal Impedance
Pad / trace area *
Values
Pulse Capability
W
ohms
%
V
ppm/°C
°C
°C/W
mm
2
302
30
220
40
160
50
75
150
PWC0603
0.125
PWC0805
0.25
PWC1206
0.33
0.5
1R0 to 10M
10R to 1M: 0.5, All values: 1, 5
200
-55 to +155
145
125
80
60
70
250
55
100
40
500
400
<10R:200
≥10R:100
500
PWC2010
0.75
1
PWC2512
1.5
2
E96 preferred - other values to special order
See graphs – full application note available on request
*Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
Physical Data
Dimensions of PWC resistors are given below in mm and weight in g
L
0603
0805
1206
2010
2512
1.5±0.1
2.0±0.3
3.2±0.4
5.1±0.3
6.5±0.3
W
0.8±0.1
1.25±0.2
1.6±0.2
2.5±0.2
3.2±0.2
T max
0.55
0.6
0.7
0.8
0.8
A
0.3±0.15
0.3±0.15
0.4±0.2
0.6±0.3
0.6±0.3
B
0.6 min
0.9 min
1.7 min
3.0 min
4.4 min
C
0.3±0.15
0.3±0.1
0.4±0.15
0.6±0.25
0.6±0.25
Wt.
0.002
0.009
0.020
0.036
0.055
A
B
L
C
T
A
W
Wrap-around terminations
(3 faces)
Construction
Thick film resistor material, overglaze and organic protection
are screen printed on a 96% alumina substrate. Wrap-around
terminations have an electroplated nickel barrier and solder
coating, this ensures excellent ‘leach’ resistance properties
and solderability.
Note that anti-sulphur version parts below 100R are
produced in flip-chip format with the resistor element on
the underside.
Marking
Components are not marked. Reels are marked with type,
value, tolerance, date code and quantity.
Solvent Resistance
The body protection is resistant to all normal industrial
cleaning solvents suitable for printed circuits.
General Note
General Note
Welwyn Components reserves the right to make changes in product specification
or liability.
TT Electronics reserves the right to make changes in product specification without notice
without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
A subsidiary of
TT electronics plc
http://www.ttelectronics.com/resistors
07. 08
11.16
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
© TT Electronics plc
822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Telephone: +44 (0) 1670
37
MSP430控制数码管程序
用MSP430实现数码管显示原理图作为附件发出,现在求助如何用IAR软件实现MSP430F149实现数码管显示,求助程序。...
聪明的诸葛亮 微控制器 MCU
家庭监控系统
有个问题请教,本人家中失窃,损失惨重,现在需要安装一套安防系统。应为本人不熟悉这方面,请教大家:那几个牌子的摄像头,硬盘机好一些?另外,我想在手机上也可以监控家中情况,该如何实现? ......
chuchuda 工业自动化与控制
请教,单片机仿真,现在用啥软件?
请教,单片机仿真,现在用啥软件? 比如,STM32F429的仿真。 谢谢! ...
yhye2world 单片机
LauchPad触摸板的问题
一直处于图上那个状态。触摸板可以正常触摸,LED正常闪烁。但是上位机GUI就是不跟着一起变化。...
lijinhua1990 微控制器 MCU
初学MSP430要买一些什么资料和工具呀
我现在要开发一种产品,要用到MSP430F20xx系列 想问一下各位大侠,要一些什么样的工具和资料会快一些上手 之前有过PIC单片机的设计经验. 另外,我不懂汇编,只能用c语言. 这一次开发中会用到, ......
hzautek 微控制器 MCU
新手共同进步——仿真器调试R7F0C802
:)首先,很感谢一些热情的网友以及身边朋友的帮助,我的板子一切正常,起因就是板子的默认设置,它处于调试状态,只要把M3放于other,你的灯就会亮了,前提是线没有接错哦。164074:)瞬间觉得世 ......
不足论 瑞萨MCU/MPU

 
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: 1825  1652  2537  1961  17  57  23  41  47  32 

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