Datasheet> 器件分类 > 无源元件> 电阻器> 81C3K-F24-H06/H06/H06

文档预览

81C3K-F24-H06/H06/H06: 产品描述Potentiometer, Cermet, 3W, 200ohm, 5% +/-Tol, -150,150ppm/Cel,; 产品类别无源元件电阻器; 文件大小398KB，共6页; 制造商Bourns; 官网地址http://www.bourns.com

下载文档详细参数全文预览

81C3K-F24-H06/H06/H06概述

Potentiometer, Cermet, 3W, 200ohm, 5% +/-Tol, -150,150ppm/Cel,

81C3K-F24-H06/H06/H06规格参数

参数名称	属性值
是否Rohs认证	不符合
Objectid	838084433
Reach Compliance Code	unknown
构造	Square
引线长度	12.7 mm
最高工作温度	125 °C
最低工作温度	-40 °C
封装高度	15.88 mm
封装长度	15.88 mm
封装形式	PCB Mount
封装宽度	36.2 mm
额定功率耗散 (P)	3 W
电阻	200 Ω
电阻器类型	POTENTIOMETER
旋转角	240 deg
系列	81
技术	CERMET
温度系数	150 ppm/°C
容差	5%

文档预览

下载PDF文档

全文
预览

VE S CO

AV R M

AI SIO PL

LA N IA

BL S NT

Features

■

Metal shaft and bushing

■

Consistent, smooth quality feel

■

Up to 4 sections available

■

Rotary switch option designed

Non-RoHS models are currently

available, but not recommended

for new designs. See

Product

Obsolescence Memo

for details.

for “on-off” function control

■

RoHS compliant versions available*

81/82 - 5/8 ” Square Single-Turn Panel Control

85/86 - 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 .........................................................................±20 % or 10 % ...................................... ±10 % or 5 %

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 At 70 °C (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 taper) 10 ohms or ..................... (All tapers) ±5 % TRS maximum

±10 % TRS max. (whichever is greater)

(Audio taper) ±20 % maximum

Contact Resistance Variation @ 50,000 cycles

(Audio taper) ..................................................................................±3 % ...................................................... ±3 %

(Linear taper) .................................................................................±2 % ...................................................... ±2 %

Moisture Resistance (MIL-STD-202, Method 103, Condition B)

Total Resistance Shift ...........................................................................(B & E tapers) ±10 % maximum ........... ±5 % maximum (all tapers)

(D, G, S & T tapers) ±20 % maximum

Insulation Resistance (500 VDC) ..........................................................100 megohms minimum ........................ 100 megohms minimum

IP Rating .....................................................................................................IP 40 ...................................................... IP 40

Mechanical Characteristics

Stop Strength

1/4 ” and 1/8 ” diameter shafts ......................................................................................................................................................... 45.19 N-cm (4 lb.-in.)

7/8 ” length shaft ................................................................................................................................................................................. 22.6 N-cm (2 lb.-in.)

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

Torque

Starting and Running Torque (Non-Locking Bushings)

Single Section ................................................................................................................................................................. 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)

Dual Section .................................................................................................................................................................... 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)

Triple Section ................................................................................................................................................................... 0.35 to 1.41 N-cm (0.5 to 2.0 oz.-in.)

Quadruple Section .......................................................................................................................................................... 0.35 to 1.41 N-cm (0.5 to 2.0 oz.-in.)

Starting and Running Torque (Locking Bushings) ..................................................................................................... 0.14 to 2.82 N-cm (0.2 to 4.0 oz.-in.)

Shaft Locking Torque with Locknut @ 10 in-lb. (B & E Bushings) ........................................................................................................ 14 N-cm (20 oz-in.)

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

Weight (Single Section).............................................................................................................................................................................. 21 grams maximum

(Each Additional Section) ...................................................................................................................................................................... 6 grams maximum

Terminals .......................................................................................................................................................................... Printed circuit terminals or J-Hooks

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, wiring diagram, date code and resistance, manufacturer’s part number

Ganging (multiple section potentiometers) ..................................................................................................................................................... 4 cup maximum

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

For dimensional drawings see pages 3 & 4.

For ordering information see page 5.

NOTE: Model 81/82 performance speciﬁcations do not apply to units subjected to printed circuit board cleaning procedures.

1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

81/82 - 5/8 ” Square Single-Turn Panel Control

85/86 - 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

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

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

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

(Triple Section) .................................................................................................................................................................................................... 5 G

(Quadruple Section) ........................................................................................................................................................................................... 3 G

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

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

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.)

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

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

Mechanical Characteristics

Actuating Torque (Each Section, Switch Module Only) ....................................................................................................... 3.53 to 10.6 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 ...................................................................................................................................................................................................................25 °

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: Model 81/82 performance speciﬁcations do not apply to units subjected to printed circuit board cleaning procedures.

1At 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

推荐资源

中断信号生成和应答后清除: <下面这段Verilog描述了中断生成和清除,在时钟clk_in的上升沿把app_int_sys_buf的状态打到app_int_sys_r中.同时通过(app_int_sts_buf == 1'b1 & app_int_sts_r == 1'b0)判断app_int_sts_buf ......; eeleader FPGA/CPLD

用VHDL如何写时序程序: 最近在学fpga用的是VHDL语言，想写一个控制lcd的程序一直没写出了，那位高人帮一把，叫我怎样写控制时序的程序如lcd,IIc的编程不甚感激！...; freeky FPGA/CPLD

大家看看我应该不应该自己买电表？: 我父母买的车库（可以停放轿车大小，但是没车子的，用来放其它东西），有灯和开关，但是没电，找物业，说是应该是电表之类装好通电的呀，打电话问电工，电话给我说要自己掏钱买电表。后来又说自 ......; wangfuchong 聊聊、笑笑、闹闹

msp430f149定时器编程实例欣赏: //通过控制CCTL0控制定时器开关 #include void main (void) { WDTCTL= WDTPW + WDTHOLD; //设置看门狗控制寄存器，关看门狗 /* unsigned char j;//使用外部高频晶体振荡器 ......; Aguilera 微控制器 MCU

烧程序时不管烧什么程序都是只能点亮一个灯: 刚开始学习FPGA，按照资料写个程序，烧入芯片之后，点亮了一个灯，感觉很兴奋。不过之后不管写入什么程序就只有一个灯被点亮。...; 天道酬勤_宛 FPGA/CPLD

有没有人用过湿度传感器？: 有没有人用过温湿度触感器？现在有需求？紧急求助...; zhtong19860109 Microchip MCU

百度品牌专区首次重大升级品牌沟通与搜索最佳融合

7月12日，百度公司在北京召开新闻发布会，宣布其旗下重量级商业产品--品牌专区完成5年来最重大的一次升级。新的品牌专区可以为客户提供更好的品牌展现，以及更高效的营销推广。品牌专区是百度公司2007年推出的一款商业产品。如果网友在搜索某一个品牌相关词时，它呈现在网页搜索结果页的最上方，占据2/3屏幕区域。在这个区域，聚合了企业LOGO、最新产品和资讯、官方微博，甚至优酷空间、豆瓣小站等内容，是...[详细]
汽车电子满意度未如理想七成人仍愿为其付费

　　2011年年末，美国科技博客gigaom.com发表了一篇针对2011年的移动应用市场的回顾和关于2012年移动应用市场发展趋势的展望。文章指出在2012年的时候，语音控制呈爆炸式增长。这个结论主要源于2011年苹果iPhone4S引入的Siri技术，使得语音控制技术成为了业界关注的焦点。并且相信随着客户接受度的提高，到2012年会有更多的公司部署语音界面技术。NuanceCEO迈克·汤普森...[详细]
PROFIBUS总线桥PB-B-RS232\485产品应用

产品系列：PB-B-RS232/485接口（以下有时简称"接口"）是PROFIBUS总线桥bridge（桥）系列中的产品。桥系列产品主要用途: 将具有RS232/485、CAN及MODBUS等专用通信协议的接口设备连接到PROFIBUS总线上，使设备成为PROFIBUS总线上的一个从站。见图1-1：应用总线桥PB-B-XXXX将设备连接到PROFIBUS总线上。 ...[详细]
苹果海外现金总量740亿美元超微软和高通之和

北京时间7月11日早间消息，穆迪投资者服务机构(以下简称“穆迪”)发布最新报告称，苹果在美国科技公司中所持有的海外现金总量最高，约为 740亿美元。这一数字超出微软和高通665亿美元的海外现金总量之和。苹果去年12月海外现金总量为640亿美元，2010年底为350亿美元。　　穆迪分析师理查德·莱恩(Richard Lane)在投资者报告中援引美国证券交易委员会(SEC)的监管文件以及穆迪...[详细]
汽车电子产品的七大特性

　　据台湾工研院，受石油危机与地球温暖化等因素影响，节能与环境保护的议题受到全球瞩目，且为因应经济成长趋缓、全世界汽车保有量成长比例逐渐下降与高龄化社会的到来、因应高龄人口及交通弱势者问题，刺激汽车产业发展等主客观因素需求，连带地影响汽车产业发展。　　随着3C电子产业进入成熟期，产品需求减少，导致毛利率降低，电子代工业者纷纷陷入削价竞争，厂商为永续经营纷纷寻找商机，全球汽车市场需求已朝向多...[详细]
中国应加强动力电池开发并完善交流充电标准

　　在6月26～27日深圳举行的第三届（2012）国际新能源汽车高峰论坛上，北汽福田汽车工程研究院副总工程师李峰分析了动力电池厂商开发时存在的普遍问题：　　①对整车系统及运行工况缺乏了解；②只把动力电池作为孤立的零部件开发；③很少考虑与整车系统之间的相互影响，导致了系统层级的问题；④系统安全设计不足，缺乏FEMA分析，ASIL等级过低。提高动力电池BMS软件能力　　对于市场现有动力电...[详细]
分析师：英特尔注资ASML凸显设备商处境艰难

　　新浪科技讯 7月10日上午消息，针对英特尔今天宣布将向荷兰电子芯片设备制造商阿斯麦ASML注资，iSuppli半导体首席分析师顾文军对新浪科技表示，这一方面凸显芯片设备产业处境艰难，同时也意味着设备在芯片技术的作用越来越重要。　　英特尔周一称，该公司已经同意收购阿斯麦的10%股份，未来计划进一步收购后者5%的股份，但需经过股东的批准方可进行。预计英特尔收购阿斯麦15%股份的总价将为31亿...[详细]
TDK：超薄接收线圈组件的开发

东京 , 2012年7月9日 - 亚太商讯 - TDK株式会社（社长：上釜健宏）开发了面向智能手机等移动设备的TDK无线供电线圈组件。此次开发的接收线圈组件主要装配于智能手机，其厚度实现了行业最薄级别为0.57mm。接收线圈组件活用了TDK所擅长的磁性材料技术与工艺技术，并使用了独有的金属软磁性薄片。不仅具有线圈组件的“薄”与“轻”的特点，还确保了原有的耐冲击性，在可靠性方面具有显著优势。同...[详细]
USB接口充电最新规格(V1.1)与测试

　　目前各国都在制订自己的USB接口充电规格，这导致的一个重大问题是一国制造的USB接口充电设备在另一国家使用时可能需要使用不同的充电器，这对用户或制造商而言都是一个严重的问题。好在USB-IF国际组织制订的最新版（V1.1）‘USB接口充电规格’解决了这一问题。这一最新规格有哪些新的变化？它是如何解决以上问题的？以及应该如何对其进行测试？读完本文，一切你都将了然于胸。　　隶属US...[详细]
ADI射频运放美女设计师的亮丽转型

见到韩凌瑄是在ADI北京总部，6月中旬一个暑热难耐的上午。　　她曾做过5年射频放大器设计师，现任ADI高速放大器部市场战略工程师的经历引起了笔者的注意。与人们通常想象中木讷、内向、不善言谈的设计师完全不一样，她既没有厚厚的近视镜，衣着也很时尚，且谈吐高雅，是个身材高挑、很漂亮的华裔美人（美籍美女）。　　一般来说，射频模拟设计是个传统的男人领地，因为其要求的毅力、能力，且工作内容相对...[详细]
CMOS传感器/SDDS,什么是CMOS传感器/SDDS

CMOS传感器 CMOS传感器是一种通常比CCD传感器低10倍感光度的传感器。光度一般在6到15Lux的范围内，CMOS传感器有固定比CCD传感器高10倍的噪音，固定的图案噪音始终停留在屏幕上好像那就是一个图案，因为CMOS传感器在10Lux以下基本没用，因此大量应用的所有摄像机都是用了CCD传感器，CMOS传感器一般用于非常低端的家庭安全方面。有2个例外，CMOS传感器可以做...[详细]
德日联手推进氢燃料电池汽车

据底特律新闻网报道，德国、日本的汽车制造商们周二在华盛顿燃料电池峰会（WashingtonFuelCellSummit）上，对氢燃料电池汽车取代燃油汽车（作为长期解决方案）的前景表示乐观。燃料电池汽车倡议者们在华盛顿燃料电池峰会上表示，关键的问题在于要确保有足够的氢燃料“加氢站”，并且确保加氢站能够为足够多的汽车提供氢燃料（满足汽车一日内的燃料需求）。据悉，目前部分加氢站仅...[详细]
FairchildFAN6208LLC电源同步整流控制方案

Fairchild 公司的FAN6208是用于绝缘的LLC或LC谐振转换器的同步整流(SR)控制器,能驱动两个单独 SRMOSFET,通过监测每个SR的漏-源极电压来测量每个开关周期的SR导通时间,从而确定SR栅极驱动的最佳时间.具有先进的输出短路/过载保护以及超温保护(OTP),主要用在 LCD TV, PC电源和开架开关电源.本文介绍了FAN6208主要特性,方框图,应用电路图以及FEBFAN...[详细]
三星超越Sony跃居亚洲千大品牌第一名，苹果第二

根据《Campaign Asia-Pacific》、《Nielsen》5日发表的调查结果，三星电子(Samsung Electronics)成为2012年亚洲前1千大品牌的第一名，第2-5名依序为苹果(Apple Inc.)、Sony、雀巢(Nestle)、Panasonic。三星、Panasonic皆为2012年伦敦夏季奥运赞助厂商。根据英国广告公司WPP Plc.所属公司Millwa...[详细]
动力电池的性能介绍

　　（1）电池的开路电压　　（2）电池的内阻　　（3）电池的工作电压　　（4）充电电压　　充电电压是指二次电池在充电时，外电源加在电池两端的电压。充电的基本方法有恒电流充电和恒电压充电。一般采用恒电流充电，其特点时在充电过程中充电电流恒定不变。随着充电的进行，活性物质被恢复，电极反应面积不断缩小，电机的极化逐渐增高。　　（5）电池容量　　电池容量指从电池获得电量的量，常用...[详细]

器件捷径: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

热门器件

开源项目推荐更多

热门活动更多

热门文章更多

技术资料推荐更多