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

53CBA-E24-A11L

产品描述Potentiometer, Cermet, 1W, 2000ohm, 10% +/-Tol, -150,150ppm/Cel, 4565,
产品类别无源元件    电阻器   
文件大小830KB,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

53CBA-E24-A11L概述

Potentiometer, Cermet, 1W, 2000ohm, 10% +/-Tol, -150,150ppm/Cel, 4565,

53CBA-E24-A11L规格参数

参数名称属性值
是否Rohs认证符合
Objectid770746418
Reach Compliance Codenot_compliant
Country Of OriginMexico
YTEOL6.9
执行器方向HORIZONTAL
执行器类型SHAFT
构造Rectangular
帮派号码1
JESD-609代码e3
安装特点PANEL MOUNT
端子数量3
转弯数量1
最高工作温度125 °C
最低工作温度1 °C
封装高度13.25 mm
封装长度12.5 mm
封装形式Panel Mount
封装宽度8.89 mm
额定功率耗散 (P)1 W
额定温度70 °C
电阻2000 Ω
电阻定律LINEAR
电阻器类型POTENTIOMETER
旋转角270 deg
表面贴装NO
技术CERMET
温度系数150 ppm/°C
端子面层Matte Tin (Sn)
端子形状LUG
容差10%

文档预览

下载PDF文档
Features
n
RoHS compliant*
n
Conductive plastic or cermet
n
Linear and audio tapers
n
PC board and bushing mount
n
Gangable
n
Metal bushing and shaft
n
Sealed for board washing
51/53 – Sealed 1/2 ˝ (12.5 mm) Square Control
Standard Resistance Range
Linear ........................................................................................................... 1 K ohms to 1 megohm .............................. 150 ohms to 1 megohm
Audio ............................................................................................................ 1 K ohms to 1 megohm .............................. 1 K ohms to 1 megohm
Total Resistance Tolerance
Linear Tapers ............................................................................................... ±10 % or ±20 %.......................................... ±10 % or ±5 %
Audio Tapers ................................................................................................ ±10 % or ±20 %.......................................... ±10 %
Independent Linearity ......................................................................................... ±5 % ........................................................... ±5 %
Absolute Minimum Resistance ........................................................................... 2 ohms maximum ....................................... 2 ohms maximum
Effective Electrical Angle .................................................................................... 270 ° ±5 ° ................................................... 270 ° ±5 °
Contact Resistance Variation ............................................................................. 2 % ............................................................. 2 %
Dielectric Withstanding Voltage (MIL-STD-202 – Method 301)
Sea Level ..................................................................................................... 1,500 VAC minimum .................................. 1,500 VAC minimum
70,000 .......................................................................................................... 500 VAC minimum ..................................... 500 VAC minimum
Insulation Resistance ......................................................................................... 1,000 megohms minimum .......................... 1,000 megohms minimum
Power Rating At 70 °C (Derate To 0 At 125 °C)
(Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
Linear Tapers ............................................................................................... 0.5 watt....................................................... 1.0 watt
Audio Tapers ................................................................................................ 0.25 watt..................................................... 0.5 watt
Theoretical Resolution ........................................................................................ Essentially infinite....................................... Essentially infinite
Electrical Characteristics
1
Conductive Plastic
Cermet
Operating Temperature Range ........................................................................... +1 °C to +125 °C ........................................ +1 °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 % TRS maximum ................................ ±5 % TRS maximum
Rotational Life (No Load).................................................................................... 50,000 cycles ............................................. 25,000 cycles
Total Resistance Shift .................................................................................. ±10 % TRS maximum ................................ ±10 % TRS maximum
Contact Resistance Variation @ 25,000 Cycles .......................................... ±2 % ........................................................... ±4 %
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift .................................................................................. ±10 % TRS ................................................. ±5 % TRS
IP Rating
Entire Unit .................................................................................................... IP64 ............................................................ IP64
Shaft/Bushing .............................................................................................. IP65 ............................................................ IP65
Stop Strength................................................................................................................................................................................................................56 N-cm (5 lb.-in.)
Mechanical Angle ......................................................................................................................................................................................................................290 ° ±5 °
Torque
Starting (Dual Sections) ............................................................................................................................................................. +0.35 N-cm (+0.5 oz.-in.) maximum
Running (Single Section) ............................................................................................................................................................0.15 to 1.4 N-cm (0.2 to 2.0 oz.-in.)
Running (Dual Section) ...............................................................................................................................................................0.35 to 1.8 N-cm (0.5 to 2.5 oz.-in.)
Detent (Single Section) ................................................................................................................................................................. 1.94 N-cm (2.75 oz.-in.) minimum
Mounting (Torque on Bushing).......................................................................................................................................... 1.7 to 2.0 N-m (15 to 18 lb.-in.) maximum
Weight (Single Section) .............................................................................................................................................................................................................5.5 grams
(Additional Section) .............................................................................................................................................................................................................3.0 grams
Terminals ................................................................................................................................................................................................................... PC pin or solder lug
Soldering Condition .................................................................................. Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ˝ wire diameter.
Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux.
Part can be wave soldered at 260 °C (500 °F) for 5 seconds, no wash process with no clean flux.
Marking ............................................................................................................................................................... Manufacturer’s trademark, part number and date code
Ganging (Multiple Section Potentiometer) ............................................................................................................................................................. 2 sections maximum**
Hardware .............................................................................One lockwasher and one mounting nut is shipped with each potentiometer (Bushing A: H-37-2 & H-38-2;
Bushing C: H-37-1 & H-38-1; Bushing R: H-37-4 & H-38-9; Bushing S: H-37-1 & H-38-14; Bushing U: H-37-3 & H-38-8)
1Electrical specifications tested at 200 RPM, at room ambient: +25 °C nominal.
** Additional sections available on special request with higher minimum order quantities.
Environmental Characteristics
1
Mechanical Characteristics
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
求用VB编写的串口通信软件(如串口精灵)源码
如题,求用VB编写的串口通信软件的源代码。...
feifei985421 stm32/stm8
关于高速PCB
2,PCB设计应考虑的事项 对于一个宽频放大器而言,PCB的寄生效应对闭环性能的影响是显著的。尤其是输出端和反相输入端的寄生电容。如果在信号线同一个层内铺了地,那么必须在信号线周围留出足够 ......
wulei19880906 模拟电子
keil编译不了,程序哪里错了吗,大神们帮忙看一下好吗
#include unsigned char code table={0x3f,0x06,0x5b,0x4f,0x66}// 0 1 2 3 4 unsigned char time1; //////延时函数参数/////// //////// ......
黎子527 51单片机
各位请教pwm整流器的问题
应用系统组成:永磁同步发电机、三相H桥PWM整流器(用MOSFET)、12V铅酸蓄电池。 发电机:极数12级、三相、转速8000rpm时空载输出相电压峰值为60V. 要求:在转速为1000-8000rpm内给12V蓄电 ......
liangguolin 微控制器 MCU
Wince下如何显示动画?
我用WTL开发wince 6.0的程序,想请教一下高手,如何显示动画,一张一张图片显示又慢又耗资源。 ...
likyo 嵌入式系统
卡扎菲撕下了萨科齐和西方的面具
西班牙《起义报》3月18日文章 题:卡扎菲撕下了萨科齐和西方的面具 卡扎菲目前正在做两件事情:打败从2月中旬开始揭竿而起的叛军;披露法国总统萨科齐的秘闻。 连日来,忠于卡扎菲的利比亚军 ......
熊猫 聊聊、笑笑、闹闹

 
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: 1706  1676  1746  1333  522  8  27  21  16  29 

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