97A2A-C24-B13/R73L,97A2A-C24-B13/R73L pdf中文资料,97A2A-C24-B13/R73L引脚图,97A2A-C24-B13/R73L电路-Datasheet-电子工程世界

文档预览

VE S C O

AV R M

AI SIO PL

LA N IA

BL S NT

Features

■

Virtually inﬁnite electrical circuit isolation

■

Metal or plastic shaft options

■

DPST and DPDT switch options

■

RoHS compliant versions available*

Model 97 & 99

5/8 ” Square Single-Turn Panel Control with Rotary Switch

Potentiometer Speciﬁcations

Initial Electrical Characteristics

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

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.

Model 97 & 99

5/8 ” Square Single-Turn Panel Control with Rotary Switch

Potentiometer Speciﬁcations

Mechanical Characteristics

Stop Strength (1/4 ” D shaft) .............................................................................................................................................45.19 N-cm (4 lb.-in.)

(1/8 ” D shaft) .............................................................................................................................................33.89 N-cm (3 lb.-in.)

Mechanical Angle.................................................................................................................................................................................300 ° ±5 °

Torque

Starting ........................................................................................................................................... 0.3 max. above average running torque

Running Torque

Single or Dual Section (A & R Bushings) .................................................................................................. 0.21 to 1.06 N-cm (0.3 to 1.5 oz.-in.)

Single or Dual Section (C & U Bushings) .................................................................................................. 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)

Mounting .............................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximum

Variation ...................................................................................................................... 0.35 N-cm (0.5 oz.-in.) maximum in 45 ° shaft travel

Weight (Single Section, Metal Bushing)...............................................................................................................................12.7 grams nominal

(Each Additional Section) ....................................................................................................................................................4 grams nominal

Terminals .................................................................................................................................Printed circuit terminals, J-Hooks or solder lugs

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.

Marking ..................................................................................Manufacturer’s trademark, date code, resistance, manufacturer’s part number

Ganging (Multiple Section Potentiometers).............................................................................................................................2 cups maximum

Hardware ...................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.

NOTE:

Performance speciﬁcations do not apply to units subjected to printed circuit board cleaning procedures.

room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

Model 97 & 99

5/8 ” Square Single-Turn Panel Control with Rotary Switch

Rotary Switch Speciﬁcations

Initial Electrical Characteristics

Contacts:

DPST ........................................................................................................................................................N.O/N.O., N.C./N.C. or N.O./N.C.

DPDT ..........................................................................................................................................................2 N.O./N.C. (break before make)

Power Rating (Resistive Load):

DPST ..................................................................................... 2 A @ 125 volts RMS-60 Hz or 2 A @ 28 VDC, 1 A @ 250 volts RMS-60 Hz

DPDT .....................................................................................................................................1 A @ 125 volts RMS-60 Hz or 1 A @ 28 VDC

Contact Resistance (0.1 VDC-10 mA) ...............................................................................................................................10 milliohms nominal

Contact Bounce ...........................................................................................................................................................5 milliseconds maximum

Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Sea Level ........................................................................................................................................................................1500 VAC minimum

Insulation Resistance ................................................................................................................................................. 1000 megohms minimum

Environmental Characteristics

Operating Temperature Range .................................................................................................................................................... 0 °C to +70 °C

Exposure Temperature Range ................................................................................................................................................-65 °C to +125 °C

Vibration (Dual Section).................................................................................................................................................................................. 8 G

Contact Resistance .................................................................................................................................................. 10 milliohms maximum

Contact Bounce ................................................................................................................................................... 0.1 millisecond maximum

Shock (Dual Section).................................................................................................................................................................................... 20 G

Contact Resistance .................................................................................................................................................. 10 milliohms maximum

Contact Bounce ................................................................................................................................................... 0.1 millisecond maximum

Rotational Life ................................................................................................................................................................................25,000 cycles

Switch Actuating Torque (50% Duty cycle @ Rated Power Load) ........................................................... 1.41 to 4.94 N-cm (2 to 7 oz.-in.)

Contact Resistance ................................................................................................................................................ 100 milliohms maximum

Moisture Resistance (MIL-STD-202, Method 106, Condition B)

Contact Resistance (0.1 VDC-10 mA) ..................................................................................................................... 10 milliohms maximum

Insulation Resistance (After 24 Hours @ Room Temperature) (500 VDC) ..............................................................100 megohms minimum

Housing Material .......................................................................................................High temperature, ﬂame retardant, thermosetting plastic

Mechanical Characteristics

Actuating Torque (Each Section, Switch Module Only).............................................................................. 3.53 to 10.59 N-cm (5 to 15 oz.-in.)

Running Torque (Out of Detent, 2-4 Module Assembly) ............................................................................. 0.21 to 1.41 N-cm (0.3 to 2 oz.-in.)

Detent ................................................................................................................................................................................CW or CCW standard

Actuation Angle ......................................................................................................................................................................................20 ° ±5 °

Contact Materials.................................................................................................................................................... Fine silver with gold overlay

Terminal Styles .............................................................................................................................................................................Solder lug only

Standard Orientation ........................................................................................................................................ In-line with control terminals

Optional ....................................................................................................................................................Rotated 90 ° CCW from standard

Terminal Strength (Before and After Soldering Heat Exposure) .................................................................................... 0.9 kg (2 lbs.) minimum

NOTE:

Performance speciﬁcations do not apply to units subjected to printed circuit board cleaning procedures.

room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

Model 97 & 99

5/8 ” Square Single-Turn Panel Control with Rotary Switch

Product Dimensions

Model 97 PC Pin Terminals, “L” Pattern

MOUNTING

SURFACE

12.70 ± .229

(.500 ± .009)

0.79 ± .025

(.031 ± .010)

DIA.

13.72 ± 0.38

(.540 ± .015)

1.37 ± 0.08

(.054 ± .003)

2.36 ± 0.08

(.093 ± .003)

15.88

(.625)

7.92

(.312)

SEE

HOW TO ORDER

CHART FOR

BUSHING OPTIONS.

DIA.

0.81

TYP.

(.032)

5.08 ± 0.38

(.200 ± .015)

11.05 ± 0.20

(.435 ± .008)

1.19

(.047)

“A” STYLE

A.R. LUG

9.53

(.375)

12.7 ± 1.02

(.500 ± .040)

2.54

(.100)

2.54

(.100)

0.76 ± 0.05

(.030 ± .002)

TYP.

SEE

FOR SHAFT

OPTIONS.

Model 99 Solder Lug Terminals, "Triangular" Pattern

5.08 ± 1.02

(.200 ± .040)

5.59 ± .20

(.220 ± .008)

4.45 ± .38

(.175 ± .015)

2.54

(.100)

2.54

(.100)

2.03

(.080)

3 PLCS.

.41

(.016)

2.29

1.02

(.040) WIDE X (.090) LONG

3 PLCS.

.381

TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX ± (.015 )FRACTION ± 1/64

9.65

.XX ±

ANGLE ±5 °

(.38)

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

Model 97 & 99

5/8 ” Square Single-Turn Panel Control with Rotary Switch

Product Dimensions

Model 97

(2nd Cup - Switch)

MOUNTING

SURFACE

2.77 ± .38

(.109 ± .015)

15.88

(.625)

REF.

Horizontal Term.

(Switch Types R57, R59, R61, R73)

18.42 ± 0.38

(.725 ± .015)

15.88

(.625)

16.89 ± .51

(.665 ± .020)

8.74 ± 0.25

(.344 ± .010)

2.54

(.100)

4 5

2.41 X 1.14 SLOT 6 PLCS

(.095 ± .045)

2.29

6 PLCS.

(.090)

2.54 ± 0.25

2 PLCS.

(.100 ± .010)

6 2

15.88 ± 0.38

(.625 ± .015)

2 PLCS.

2.77 ± .38

(.109 ± .015)

8.26 ± 0.25

(.325 ± .010)

Model 99

(2nd Cup - Switch)

MOUNTING

SURFACE

2.77 ± .38

(.109 ± .015)

24.77 ± .51

(.975 ± .020)

15.88

(.625)

REF.

Switch Module Variations

Shaft Flat Orientation

120 ° ± 5 ° STD.

FLAT ORIENTATION

(SHAFT AT CCW END)

CCW

POTENTIOMETER

TOTAL ROTATION 300 °

5.59 ± .38

(.022 ± .015)

16.89 ± .51

(.665 ± .020)

2.41 X 1.14

SLOT 6 PLCS

(.095 ± .045)

CCW DETENT

25 ° MAX.

ACTUATION

ANGLE

(TYPES 51,

53, 55, 57, 59,

61, 71, 73)

CW DETENT

25 ° MAX.

ACTUATION ANGLE

(TYPES 50, 52, 54,

56, 58, 60, 70, 72)

4 5

NOTE: Switch terminals shown in vertical position.

DPST (NC/NC)

(TYPES 54, 55, 60, 61)

DPST (NO/NO)

(TYPES 52, 53, 58, 59)

DPDT (NC/NC)

(TYPES 70, 71, 72, 73)

2.29

6 PLCS.

(.090)

DPST (NO/NC)

(TYPES 50, 51, 56, 57)

Switch contacts shown in detent position.

4.45 ± .38

(.175 ± .015)

2.77 ± .38

(.109 ± .015)

.381

TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX ± (.015 )FRACTION ± 1/64

9.65

.XX ±

ANGLE ±5 °

(.38)

DIMENSIONS:

(INCHES)

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

ProtelPCB高频电路中布线的技巧: ProtelPCB高频电路中布线的技巧 ProtelPCB高频电路中布线的技巧谢谢！！好文章。。 ...; sixwater PCB设计

用肖特基二极管对IO口进行钳位的疑问: 下面两幅图是模仿肖特基二极管对io口钳位保护的仿真电路：第一幅图是20V钳位到输出电压为3.3...; xiaxingxing 模拟电子

pt2264的资料: 本帖最后由 paulhyde 于 2014-9-15 08:59 编辑 pt2264的资料，大家...; bantale 电子竞赛

开发板上ActiveSync的实现: 买了一块勤研的开发板，但是他的BSP编译出来的系统连接电脑后认出的是一个USB Serial设备...; shanghai 嵌入式系统

好用的电压比较器和程控放大器啊: 不错的资料好用的电压比较器和程控放大器啊我下了，不错，谢谢！ fffffffff gg 谢谢谢...; liujidong198745 模拟电子

EWORLD DIY——开源仿制三菱PLC（Fx2N）并且应用于工业现场: 仿制三菱PLC（Fx2N）并且应用到工业现场背景本人从...; boming DIY/开源硬件专区

是时候展示蓝牙5的真正魅力了！

　　提及蓝牙，你的第一反应是什么？低功耗？小体积？低成本？应该不会是长距离。随着蓝牙5的发布，一个视频突破了这种印象： Nordic工程师放飞了一架基于nRF52840的无人机样机，对蓝牙5户外通信的极限距离进行测试，结果户外传输距离超过750米。 iframe src="http://player.youku.com/embed/XMjYxNDEwMjM4MA==" frameborder...[详细]
锂离子电池组新选择：电化学均衡降低一致性差难题

长期以来锂离子电池单体一致性差是困扰着锂离子电池组设计难题，这里我们所说的一致性不仅仅是指传统意义上的容量、电压等参数，还包括了单体电池的容量衰降速度、内阻衰降速度和电池组的温度分布等因素。理想情况下，同一批次的锂离子电池应该具有相同的电化学性能，但是实际上由于制造过程中的误差，会使锂离子单体电池之间存在不一致性。电池组往往由数百只，甚至是数千只单体电池通过串并联而成，因此电池组的容量受到单体...[详细]
揭开微米级LED芯片精密检测的秘密

LED芯片是LED产业的最核心器件，芯片温度过高会严重影响 LED产品质量;但芯片及芯片内部的温度分布一直是检测难点，其主要的问题在于内部器件过小，特别是微米级别的金线(10微米左右)，无法用传统的热电偶/热电阻检测;使用红外热像仪以及特殊配件可以对LED芯片内部进行检测，芯片内部的金线和正负电极温度分布状况可以为研发人员提供布线设计依据，以及为芯片研发散热系统也需要确认芯片各部位的发热情况，提高...[详细]
小米11显示屏细节解密！四曲面设计或月底正式亮相

随着越来越接近网传小米11系列机型正式发布的日子，网上出现了更多关于该系列机型的爆料消息。稍早前，疑似该系列机型的真机照片现身网络，让大家可以提前了解手机的背部设计。12月16日，微博博主@i冰宇宙发文，向大家展示了小米11手机的显示屏细节。从该博主发布的图文内容中可以了解到，小米11手机正面采用了四曲面设计，图中展示的就是显示屏的玻璃盖板。小米11手机的这块显示面板，左右上下的边框都有...[详细]
德州儀器將為 Audi 新一代車款提供頂尖音訊與汽車控制

TI Jacinto 5 處理器為 Audi 新一代資訊娛樂平台提供令人驚艷的數位音訊與功能豐富的汽車介面德州儀器 (TI) 宣布 Audi 新一代資訊娛樂平台 (MIB High s ystem) 將率先搭載 TI Jacinto 5 車用資訊娛樂處理器。 Jacinto 5 對於 Audi 高階資訊娛樂系統的新架構極為重要，...[详细]
引进屏下指纹！苹果2019款iPhoneX或无刘海

分析机构Atherton Research从产业链收集到的消息显示，2019款的iPhone X将迎来巨大的变化，主要变化集中在两个方面，第一刘海会变小，第二就是加入屏下指纹。苹果2019款iPhoneX或无刘海（图片来自baidu）　　其实这已经不是第一次传出iPhone X上要加入屏下指纹的消息了，虽说Face ID是苹果的重点，但手机中加入了这个功能后，体验要更稳定也更可靠，现在...[详细]
无需充电的WISP微型芯片：内置加速度计和温度传感器

华盛顿大学传感实验室的研究员创造了一个无线识别和传感平台WISP。据悉，WISP将一个传感器和计算芯片结合，这使它不需电池或链接电源线便能运作。它主要是吸收一个RFID读写器发出的无线电波，也就是零售店常见的防盗技术，并将无线电波转化为电流的。不到硬币大小的WISP无线识别和传感平台据悉，WISP和Fitbit里的处理器，有类似的时钟速度和功能，包括嵌入式加速度计和温度传感器。华盛顿...[详细]
未来的新能源：空间太阳能初步了解

大力发展核电对于碳减排的贡献有多大？核电究竟是不是经济的清洁的能源？“核电站需要巨额的投资运行成本，且目前公众关注的都是核电站的投资成本，核废料的处理成本和封闭反应堆成本等巨额投资却不在公众视线之内。”这是欧洲空间能源集团高级副总裁、美国核安全及前航天局专家徐枫博士在对外经济贸易大学主办的中国能源环境高峰论坛高新能源和节能环保峰会合作伙伴与媒体圆桌会上对核电经济性表示的质疑。　　　　对于核电...[详细]
数字全流程方案应对先进工艺设计“拦路虎”

半导体行业正在经历一场复兴，人工智能、5G、自动驾驶、超大规模计算和工业物联网等市场的强劲增长，需要芯片具备更强的算力、更多的功能、更快的数据传输速度，且更加智能，这一趋势永无止境。但面对当前动辄数百亿颗晶体管的芯片规模，设计芯片面临的挑战正变得更加巨大且不可预测。其中，又以电源完整性（Power Integrity, PI）和信号完整性（Signal Integrity, SI）最具代表性...[详细]
特种机器人和工业机器人的区别

　　中国的机器人专家从应用环境出发，将机器人分为两大类，即工业机器人和特种机器人。那么工业机器人与特种机器人的区别是什么呢？　　所谓工业机器人就是面向工业领域的多关节机械手或多自由度机器人。　　而特种机器人则是除工业机器人之外的、用于非制造业并服务于人类的各种先进机器人，包括：服务机器人、水下机器人、娱乐机器人、军用机器人、农业机器人、机器人化机器等。　　在特种机器人中，有些...[详细]
集微指数跌0.31% 8英寸晶圆供应吃紧将延续到明年Q3

A股三大指数今日集体收跌，其中沪指下跌0.77%，收报3347.19点，周K线止步三连阳；深成指下跌1.28%，收报13555.14点；创业板指下跌1.13%，收报2687.78点。两市合计成交8349亿元，行业板块呈现普跌态势，仅船舶制造、农牧饲渔、煤炭采选板块逆市翻红。北向资金今日净卖出39.68亿元。半导体板块表现较差。集微网从电子元件、材料、设备、设计、制造、IDM、封测、分销等领域...[详细]
全球平均互联网连接速度年度同比增加23%

中国北京，2016年7月5日全球内容交付、应用优化及云安全服务领域首屈一指的供应商阿卡迈技术公司（Akamai Technologies, Inc.，以下简称：Akamai）（NASDAQ：AKAM）今天发布《2016年第一季度互联网发展状况报告》。该报告根据从Akamai智能平台（Akamai Intelligent Platform ）收集到的数据，深入分析了全球关键统计信息，例如连接速度、...[详细]
微型虚拟示波器的设计与实现

　　接触USB总线已经有5年左右的时间了，刚接触USB时就采用了周立功代理的芯片——PDIUSBD12，该芯片为USB设备控制器，可以实现批量12Mbps的数据传输率。采用该芯片我设计了一些数据采集系统以及信号发生系统，主要应用于虚拟测试。这里我想总结一下我以前设计实现的微型虚拟示波器，并对示波器的关键技术作一下简单总结。　　实物展示　　微型虚拟示波器一共设计了三版，下图是一个稳定版本。...[详细]
ABB收购三角洲机器人的领先提供商Codian Robotics BV

2020年10月2日－ABB收购了三角洲机器人的领先提供商Codian Robotics BV，该公司主要用于高精度拾放应用。Codian Robotics的产品包括卫生设计生产线，非常适合对卫生敏感的行业，包括食品，饮料和药品。通过此次交易，ABB正在加速其在增量机器人领域中的参与度。 Codian Robotics位于荷兰的Ede，在全球拥有20名员工。该公司将继续直接为客户服务。此次收购...[详细]
STM学习笔记--窗口看门狗WWDG

STM32的窗口看门狗时钟来源：APB1 PCLK1最大72MHz 1：窗口看门狗的特性：（1）可编程的自由运行递减计数器（2）复位条件：a：当递减计数器，计数值小于0X40时，产生复位。 b：当递减计数器在窗口外(计数器 WWDG_CFR)被重装载，则产生复位（3）启动看门狗，且允许中断，递减计数器等于0X40，产生早期唤醒中断（EWI），在中...[详细]