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

Y1746200R000B9L

产品描述res 200 ohm .6W .1% 3017
产品类别无源元件   
文件大小353KB,共5页
制造商Vishay(威世)
官网地址http://www.vishay.com
标准  
下载文档 全文预览

Y1746200R000B9L概述

res 200 ohm .6W .1% 3017

文档预览

下载PDF文档
SMR1DZ / SMR3DZ (Z-Foil)
Ultra High Precision Z-Foil Molded Surface Mount Resistor
with TCR down to ±0.2 ppm/°C, PCR of ±5 ppm at Rated Power,
Flexible Terminations, and Load-Life Stability of ±0.005 % (50 ppm)
FEATURES AND BENEFITS
• Temperature coefficient of resistance (TCR):
±0.2 ppm/°C typical (–55°C to +125°C, +25°C ref.)
• Tolerance: to ±0.01%
• Power coefficient of resistance (PCR) “∆R due to self
heating": 5 ppm at rated power
• Flexible Terminations ensure minimal stress
transference from the PCB due to a difference in
thermal coefficient of expansions (TCE)
• Electrostatic discharge (ESD): at least to 25 kV
• Load-life stability: ±0.005% (70°C, 2000 h)
• Resistance range: 5
to 80 kΩ (for higher and lower
values, please contact us)
• Power rating: to 600 mW at +70°C
• Non-inductive, non-capacitive design
• Current noise: –40 dB
• Voltage coefficient: <0.1 ppm/V
• Non-inductive: <0.08
• Non hot spot design
• Terminal finishes available: lead (Pb)-free, tin/lead alloy
• Matched sets with TCR tacking are available upon
request
• For higher performances, please contact us
• Any value available within Resistance Range (e.g.,
1K234)
• For prototype samples, please contact
foil@vpgsensors.com
Any value at any tolerance
available within resistance range
R
2
R
1
V
in
-
+
V
out
SMRxDZ
APPLICATIONS
• Precision amplifiers
• High precision
instrumentation
• Medical
• Automatic test
equipment (ATE)
• Industrial
• Audio (high end stereo
equipment)
• EB application
• Military, airborne and
space
• Pulse application
• Measurement
instrumentation
INTRODUCTION
The SMRxDZ is an ultra high precision molded surface
mountable resistor offering all the elements of precision;
including low TCR, tight tolerance, long term stability,
low noise, low thermal EMF, and non-measurable voltage
coefficient. One of the important parameters influencing
stability is the Temperature Coefficient of Resistance
(TCR). Although the TCR of foil resistors is considered
Table 1—Tolerance and TCR vs. Resistance
Value
(–55°C to +125°C, +25°C Ref.)
Value
(Ω)
50 Ω to 80 kΩ
20 Ω to <50 Ω
10 Ω to <20 Ω
5 Ω to <10 Ω
Figure 1—Power Derating Curve
200
Percent of Rated Power (%)
175
150
125
100
75
50
25
0
–75
–25
+25
+75
+125
Ambient Temperature (°C)
+175
–55 °C
+ 70 °C
Standard
Tolerance
(1)
(%)
±0.01%
±0.02%
±0.05%
±0.1%
Typical TCR and
Max. Spread
(1)
(ppm/°C)
±0.2 ±1.8
±0.2 ±2.8
±0.2 ±4.8
±0.2 ±6.8
Note
(1)
For values <5 Ω and tighter performance, contact us.
Note
* This datasheet provides information about parts that are
RoHS-compliant and/or parts that are non-RoHS-compliant.
For example, parts with lead (Pb) terminations are not RoHS
compliant. Please see the information/tables in this datasheet
for details.
Document No.: 63118
Revision: 21-Oct-2015
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
1
arm 访问FPGA端的SDRAM
我用arm来读写fpga端的SDRAM,一直出问题,请大家指教 short int a={1,2,3,4,5,6,7,8,9,10}; short int b={0}; memcpy( (short int *) (h2p_memory_addr) , (short int *)(a) , 8 ) ; //h2p_ ......
全部都是泡馍 FPGA/CPLD
这次电设拿全国一等奖的是不是都能去北京领奖啊?
本帖最后由 paulhyde 于 2014-9-15 03:46 编辑 这次电设拿全国一等奖的是不是都能去北京领奖啊? ...
rainmoon 电子竞赛
PDA上可显示的图片的主要参数::::如下
目前只对BMP格式文件进行总结 想在我开发的项目上加几个图片 结果我们公司测试用的PDA怎么也不显示图片~~~很纳闷 找了好多格式转换器 但是还是不行 无意间找到一个PICTURE的例子 里面有一 ......
bookworm 嵌入式系统
平稳而自如的驾乘607
提起标致品牌给人的印象,相信很多人都会不约而同地想到其出色的操控性。确实,从低端的206,到中、高端的307、407,其出色的操控性能一直为人们所津津乐道。拥有如此出色技术功底的标致汽车, ......
crioup 汽车电子
HET SUB指令用法
HET IDE 中减法如何实现,"--"如何实现?可以实现负数吗? ...
stef 微控制器 MCU
Pulsonix与protel dxp共享设计和库的方法
file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msohtml1/01/clip_image042.jpg 109661 本帖最后由 osoon2008 于 2013-1-8 10:34 编辑 ]...
osoon2008 PCB设计

 
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: 1080  2084  826  693  1709  41  32  55  39  5 

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