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

PWC0805-2K21JT1

产品描述Thick Film Resistors - SMD 0805 2K21 Ohms '5%
产品类别无源元件   
文件大小579KB,共4页
制造商TT Electronics plc
官网地址http://www.ttelectronics.com/
下载文档 详细参数 全文预览

PWC0805-2K21JT1在线购买

供应商 器件名称 价格 最低购买 库存  
PWC0805-2K21JT1 - - 点击查看 点击购买

PWC0805-2K21JT1概述

Thick Film Resistors - SMD 0805 2K21 Ohms '5%

PWC0805-2K21JT1规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
TT Electronics plc
产品种类
Product Category
Thick Film Resistors - SMD
RoHSDetails
系列
Packaging
Reel
NumOfPackaging1
工厂包装数量
Factory Pack Quantity
1000

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
E24 or 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 (mm) & weight (mg)
L
0603
0805
1206
2010
2512
1.6±0.1
2.0±0.15
3.2±0.2
5.1±0.3
6.5±0.3
W
0.8±0.1
1.25±0.15
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 min
0.6
0.9
1.7
3.0
4.4
C
0.3±0.15
0.3±0.1
0.4±0.15
0.6±0.25
0.6±0.25
Wt.
2.2
4.7
8.5
36
55
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
www.ttelectronics.com/resistors
07. 08
03.18
© 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
用感光板制作电路板全程图解 (一)
用感光板制作电路板全程图解   在业余电子制作及电子产品开发中常常需要做电路板,手工制作电路板的方法多种多样,每种制作的方法也是各有优缺点。我使用的较多的是利用感光板来制作电路 ......
yuandayuan6999 PCB设计
【Nucleo心得】+(七)BlueNRG代码浏览
BlueNRG代码浏览 在这里定义设备名称、地址(但是实际地址好像每次复位后都是随机变化的一个不同的地址)。 179736这里定义了service-uuid和characteristic-uuid179737 刚好跟使用Blueroot ......
mars4zhu stm32/stm8
Error[Li005]: no definition for "__write" 哪位高手能解释一下?
EWARM5.41版本编译链接出错Error:nodefinitionfor"__write" 看到以前一个帖子里说 “IARARM520的ewp文件中Release版本的GenLowLevelInterface配置项默认是关闭的(即值为0,该配置项在Debug版本 ......
lulifang_joy stm32/stm8
友善 2440 回复对cam的驱动
友善mini 2440不支持wince下的Camera,尽管内核中打包了camera.dll,但是查看过bsp的源码,觉得不对,就说初始化吧,Camera_Initialize()在上电的时候对摄像头做初始化,初始化中断,但 IIC_In ......
stargon_zhang 嵌入式系统
【M4 开发板入门】EKK-LM4F232探索一
该文件基于LM4F232的E文PDF,借助翻译工具弄出来的。 有些部分没有摘录出来的可以直接参看LM3S9B96的PDF 文档需要不断的修改更新。 本帖最后由 蓝雨夜 于 2011-10-10 23:07 编辑 ]...
蓝雨夜 微控制器 MCU
为什么程序老是进入死循环
这个是我根据一个lm3s_lib_interrupt.pdf,写的一个关于LM3S9B96按键中断的程序,可是进不了中断,不过按键查询可以。按键中断却不行,为什么呢?哪个大侠帮忙看下。...
zzgezi 微控制器 MCU

 
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: 92  2685  455  256  1546  19  59  23  43  47 

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