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

95A2A-B20-F25L

产品描述RES,TAPPED,CERMET,1M OHMS,10% +/-TOL,-150,150PPM TC,6363 CASE
产品类别无源元件    电阻器   
文件大小294KB,共5页
制造商Bourns
官网地址http://www.bourns.com
标准  
下载文档 详细参数 全文预览

95A2A-B20-F25L概述

RES,TAPPED,CERMET,1M OHMS,10% +/-TOL,-150,150PPM TC,6363 CASE

95A2A-B20-F25L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
Reach Compliance Codenot_compliant
ECCN代码EAR99
构造Single Turn
JESD-609代码e3
制造商序列号95
最高工作温度125 °C
最低工作温度-40 °C
封装高度22.86 mm
封装长度15.88 mm
封装形式Panel Mount
封装宽度15.88 mm
额定功率耗散 (P)0.5 W
电阻1000000 Ω
电阻器类型POTENTIOMETER
旋转角225 deg
系列95
尺寸代码6363
技术CERMET
温度系数-150,150 ppm/°C
端子面层Tin (Sn)
容差10%

文档预览

下载PDF文档
*R
oH
VE S C O
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
Available in a variety of pin-out
configurations
Virtually infinite electrical circuit isolation
Metal or plastic shaft options
RoHS compliant versions available*
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control
Initial Electrical Characteristics
1
Conductive Plastic Element
Cermet Element
Standard Resistance Range
Linear Tapers (A, B, E, & H) .........................(B & E) 1 K ohms to 1 megohm ......................... (A & H) 100 ohms to 1 megohm
Audio Tapers (C, D, F, G, S, & T) .................(D,G,S, & T) 1 K ohms to 1 megohm ................. (C & F) 1 K ohms to 1 megohm
Total Resistance Tolerance ...............................10 % or 20 % .................................................... 5% or 10%
Independent Linearity .......................................±5 % .................................................................. ±5 %
Absolute Minimum Resistance .........................2 ohms maximum .............................................. 2 ohms maximum
Effective Electrical Angle ..................................(Linear tapers) 240 ° ± 5 °.................................. (Linear tapers) 240 ° ± 6 °
(Audio tapers) 225 ° ± 5 ° .................................. (Audio tapers) 225 ° ± 6 °
Contact Resistance Variation ...........................±1 % .................................................................. ±1 % or 3 ohms (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level ....................................................1,500 VAC minimum .......................................... 1,500 VAC minimum
70,000 Feet .................................................500 VAC minimum ............................................. 500 VAC minimum
Insulation Resistance (500 VDC) ......................1,000 megohms minimum ................................. 1,000 megohms minimum
Power Rating (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
+70 °C Single Section Assembly ................(Linear tapers) 0.5 watt ...................................... (Linear tapers) 2 watts
(Audio tapers) 0.25 watt .................................... (Audio tapers) 1 watt
+70 °C Multiple Section Assembly .............(Linear tapers) 0.5 watt/section ......................... (Linear tapers) 1 watt/section
(Audio tapers) 0.25 watt/section ....................... (Audio tapers) 0.5 watt/section
+125 °C .......................................................0 watt................................................................. 0 watt
Theoretical Resolution ......................................Essentially infinite .............................................. Essentially infinite
Environmental Characteristics
1
Operating Temperature Range .......................... -40 °C to +125 °C ................................................-40 °C to +125 °C
Storage Temperature Range.............................. -55 °C to +125 °C ................................................-55 °C to +125 °C
Temperature Coefficient Over Storage
Temperature Range.......................................... ±1,000 ppm/°C.....................................................±150 ppm/°C
Vibration (Single Section) ................................... 15 G ......................................................................15 G
Total Resistance Shift ................................... ±2 % maximum....................................................±2 % maximum
Voltage Ratio Shift ........................................ ±5 % maximum....................................................±5 % maximum
Shock (Single Section) ....................................... 30 G ......................................................................30 G
Total Resistance Shift ................................... ±2 % maximum....................................................±2 % maximum
Voltage Ratio Shift ........................................ ±5 % maximum....................................................±5 % maximum
Load Life ............................................................ 1,000 hours ..........................................................1,000 hours
Total Resistance Shift ................................... ±10 % maximum..................................................±5 % maximum
Rotational Life (No Load) ................................... 100,000 cycles .....................................................100,000 cycles
Total Resistance Shift ................................... (Linear tapers) 10 ohms or ±15 % TRS max. ......(All tapers) ±5 % TRS max.
(whichever is greater)
(Audio tapers) ±20 % maximum
Contact Resistance Variation
@ 50,000 cycles ........................................... (Linear tapers) ±2 %.............................................±2 %
(Audio tapers) ±3 % .............................................±3 %
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift ................................... (Linear tapers) ±10 % TRS maximum .................(All tapers) ±5 % TRS maximum
(Audio tapers) ±20 % TRS maximum
Insulation Resistance (500 VDC) .................. 100 megohms minimum ......................................100 megohms minimum
IP Rating ............................................................ IP 40 .....................................................................IP 40
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
微波毫米波在战场烟尘中的传播
在分析战场烟尘介质特性的基础上,计算了微波!毫米波在战场烟尘中的衰减与相移,并利用粒子跟踪法对战场烟尘引起的衰减进行了计算机模拟.数值模拟与实验结果相一致,说明该方法是行之有效的....
JasonYoo 单片机
HMI专题之二 现代行业术语
按照前面的说法,HMI凡是机器与人通过软件界面进行交互的就应该看着HMI的范畴了。 但如果说你现在有一个设备,你给它定制了一套软件,这个软件的图形用户界面是否就可以说是HMI呢? 正如 ......
蓝色心情 DSP 与 ARM 处理器
Power-Logic 软件培训教材
Power-Logic 软件培训教材...
fighting 嵌入式系统
稳压后长时间工作会发热
我做了一个220v稳压5v的东东,是用12v变压器然后接78M05稳到5v的,但是用时间长了变压器会发烫,然后功率就不够了 不会仅仅是散热不够吧,估计还有其他问题,请大牛们指教! 注:78M05输入 ......
自由女神 嵌入式系统
STemwin5.40有问题
本帖最后由 ilovefengshulin 于 2018-8-18 10:11 编辑 为了要使用STemwin5.40支持的新功能ARGB,昨天晚上从官网下载了固件包STM32CubeF7_V1.12.0。解压缩后,打开STM32F746G-Discovery板卡中 ......
ilovefengshulin stm32/stm8
跪求有关无频闪调光台灯的资料
要求:采用与非门电路 输入电压220V 50HZ输出电压300V 10HZ...
pansheng07 模拟电子

 
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: 2188  1571  1993  2207  229  45  32  41  5  16 

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