Datasheet> 器件分类 > 无源元件> 电阻器> 99C2A-E16-T10/R51

文档预览

99C2A-E16-T10/R51: 产品描述Potentiometer, Conductive Plastic, 0.25W, 1000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 6398,; 产品类别无源元件电阻器; 文件大小340KB，共7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

99C2A-E16-T10/R51概述

Potentiometer, Conductive Plastic, 0.25W, 1000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 6398,

99C2A-E16-T10/R51规格参数

参数名称	属性值
是否Rohs认证	不符合
Objectid	772774294
Reach Compliance Code	unknown
ECCN代码	EAR99
构造	Rotary
最高工作温度	125 °C
最低工作温度	-40 °C
封装高度	18.42 mm
封装长度	15.88 mm
封装形式	Panel Mount
封装宽度	24.77 mm
额定功率耗散 (P)	0.25 W
电阻	1000 Ω
电阻器类型	POTENTIOMETER
旋转角	225 deg
系列	99
尺寸代码	6398
技术	CONDUCTIVE PLASTIC
温度系数	1000 ppm/°C
容差	10%

99C2A-E16-T10/R51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.

查看更多（仅显示前5页内容，查看全部内容请下载文档。）>

推荐资源

输出电压U＞100v相功率P。＝25w的直流电压变换器

音量控制电路

430G系列的为什么这么便宜？质量上有问题吗？: 不知道怎么会比F系列同功能的便宜那么多。质量上有没有比较大的差别呢？...; movenight 微控制器 MCU

EEWORLD大学堂----TI 高精度实验室 - 运算放大器：稳定性分析: TI 高精度实验室 - 运算放大器：稳定性分析：https://training.eeworld.com.cn/course/1945 您设计用于产生精密直流输出的电路是否最终沦为振荡器？ ?????? 参加该系列的学习之后，您应具备 ......; hi5 聊聊、笑笑、闹闹

电子工程师们，昨天这场价格战的羊毛你们薅了吗？: 昨天，好几个群里都在讨论双面板打样不断降价，从10元到5元再到3元，当然与之同时出现的还有两个PCB公司的名字。 411180411181411182好奇心的促使，我去找了下事情的来龙去脉，真是十分精彩，且 ......; 肖优秀工作这点儿事

HELPER2416开发板-烧写系统到NAND Flash: 基本上是按照手册做的，一次操作成功还是蛮高兴的！觉得HELPER2416对于咱这种初学者来说，做的最周到的就是那本详尽的开发手册了，开发步骤很相近，对于操作中可能出现的问题也讲解的很到位，比 ......; wsdymg 嵌入式系统

matlab第五课-符号方程求解: 解决多次方程和哈的阿斯蒂芬...; gaoxiao 微控制器 MCU

第一次接触PIC单片机，不知道哪部出问题了，请教大神: 第一次接触PIC单片机，型号选择PIC16F506，用MPLAB IDE 编写了一个小程序，生成HEX文件，再通过K150烧写到单片机里，图片是每步骤结果，最后单片机C口就是不输出高电平，错在哪了。 ...; 519042082 Microchip MCU

车载信息系统注重个性人机交互将成现实

　　车载信息服务主要应用在智能交通、医疗急救、物流运输等诸多领域，除了上述领域外，乘用车是一个亟待开发的领域。安全、便利的车载信息服务将改变人们对汽车的使用方式，如一键导航、语音控制、碰撞自动求助、短信代发等。在车厂、零部件厂、电信运营商以及远程信息服务商的推动下，今年车载导航信息系统呈现便携、通信、娱乐三大应用融合趋势，其中车载语音识别技术的普及加快了三大应用的融合。除此之外，车辆诊断、车况分...[详细]
百余家传统手机商线上复苏避开价格战需跳出山寨模式

国产手机正迎来重新崛起的春天。易观国际近日发布的《2012年第一季度中国移动终端市场季度监测》显示，三星、诺基亚、华为分列中国手机市场销售量前三位，而诺基亚的市场份额同比下降了18.5%，市场份额被上升较快的几大国产品牌分食。　　据不完全统计，截至今年6月底，已经有包括TCL、步步高、金立、OPPO等100多家传统手机厂商启动了多种形式的网上销售，这意味沉寂了多年的传统手机厂商开始高调...[详细]
诺基亚设计团队:沉浸式研究与机敏哲学

诺基亚智能手机设计副总裁尼基•巴顿（Nikki Barton）　　搜狐IT消息北京时间7月10日消息，《福布斯》杂志网站近日撰文称，陷入困境的诺基亚希望希望用鲜艳的颜色和简约的设计重新吸引消费者的注意。　　全文概要如下：　　外观与功能精心设计　　诺基亚最新款智能手机也许正在追赶无处不在的iPhone和Android手机，但芬兰手机制造商希望用最新款Lumia系列手机的鲜艳颜...[详细]
22nm制程撑腰　Intel手机芯片威力大增

英特尔(Intel)下一代手机晶片平台竞争力将更甚以往。挟制程领先优势，英特尔计划于2013年发表新一代行动装置晶片平台--Silvermont，将采用现今最先进的22奈米和三闸极(Tri-Gate)电晶体技术，可望解决过往最为人诟病的功耗与尺寸问题，并与ARM处理器阵营的28奈米方案相互匹敌。 Gartner无线研究部门总监洪岑维认为，除英特尔外，联发科整并晨星后也可望成为手机晶...[详细]
Mouser 在其工业应用中心推出楼宇自动化站点

2012年7月11日 – 半导体与电子元器件业顶尖设计工程资源与全球分销商Mouser Electronics, Inc.日前在Mouser.com上发布了新的工业应用培训站点。这个全新的站点旨在帮助设计工程师迅速获得楼宇自动化技术的最新发展和主要趋势，以及配套产品信息。站点分为四个区域：应用、特色产品、文章和资源，Mouser的工业应用培训站点是一个综合性资源，涵盖楼宇自动化的...[详细]
北京东微推出Silicon MEMS麦克风灵敏度可调节接口电路

中国北京 2012年7月11日 – 专业混合信号集成电路开发商北京东微世纪科技有限公司今天宣布：成功开发并推出一种全新独创的Silicon MSMS 麦克风接口电路—EMT6904。该芯片是针对低功耗微机电系统（MEMS）麦克风而设计，可通过将麦克风的灵敏度调节到理想状态而产生卓越的音频信号质量。EMT6904采用了北京东微的自主专利技术，可方便的完成对封装好的Silicon 麦克风进行灵敏度调...[详细]
基于ARM的无线气象数据通信系统设计

自动气象站数据采集器一般基于单片机或PC／104总线控制器设计，具有与PC兼容性好、功耗低、体积紧凑等特点，然而如何设计出功能强大，网络传输功能强的自动气象站数据采集器，满足现代气象检测的要求，是一个值得研究的课题。文中基于ARM微处理器和Linux操作系统平台，借助前端无线传感器网络的数据输入，利用嵌入式Qt的开发优势并设计数据通信格式，完成无线气象数据通信系统的设计，实现了数据的可靠...[详细]
RIM股东大会投资者对董事会表示“极度不满”

北京时间7月11日消息，据国外媒体报道，今天在年度股东大会上投票选举新一届董事会时，RIM与股东“狭路相逢”。RIM还证实，该公司在通过猎头公司聘请合格的董事。 RIM董事长巴巴拉·斯蒂米斯特在回答股东提出的“是否在通过猎头公司聘请合格董事”的问题时，RIM董事长巴巴拉·斯蒂米斯特(Barbara Stymiest)回答说，该公司在聘请合格的董事。股东投票选举10名现任董事成...[详细]
智慧照明控制系统的特征及在居家、办公中的应用

　　智慧型照明控制系统是提供各式建筑物高操控性并进一步提升建筑物至绿能及层次，是节能与数码科技交流汇集的核心产品。该系统规模弹性十分宽广，从小至十余回路的无主机小规模场合以达数千回路的网路型系统均可遍用。这是因为现代建筑和居室内的照明不仅人们的工作、学习和生活提供良好的视觉条件，而且要利用造型光色营造出具有一定美感的室内环境。于是智能照明控制系统应运而生随着绿色照明工程计划的实施，智能调控的半导...[详细]
LED路灯设计多方位探讨

随着地球能源的不断消耗和资源的贫乏，温室效应对人类的危害，大气环境对地球的严重污染，国际上要求节能降耗的呼声越来越高。当今节约能源排在首位，而道路照明约占整个照明用电量的30％，与人们生产生活密切相关。城市乡村道路将越开越多、越开越宽，需要大量各种节能灯具相配套，随着我国城市化进程的加快，绿色、高效、节能，长寿命的LED路灯逐渐走入人们的视野。目前，LED照明技术日趋成熟，大功率 LED光...[详细]
基于PSoC的精简尺寸型LED点阵系统设计方案

传统采用51 单片机控制LED 点阵的显示屏功能相对比较单一若要使其实现功能的多样化，则往往需要花费大量的时间和精力设计复杂的外围电路，故其系统设计中使软件、硬件的设计更为复杂，增加了开发难度;增大了显示屏的体积和重量，不易于运输和安装;更重要的是产品生产成本也较为高昂。与传统LED 显示屏相比，基于PSoC 技术所开发的多功能精简尺寸型LED 点阵显示屏是利用片上系统的技术优点将各个不同功能的...[详细]
iPPea推出新款可支持Android 4.0冰淇林三明治的外接器

为数字家庭、网络、移动和嵌入式应用提供业界标准处理器架构与内核的领导厂商美普思科技公司 (MIPS Technologies, Inc) 以及领先的Android™娱乐与移动设备设计与制造商iPPea公司今天共同宣布，iPPea推出新款可支持Android 4.0冰淇林三明治的外接器（Dongle）产品iPPea TV，可将智能Android体验带到任何一台支持HDMI的数字电视，售价仅为50美...[详细]
FPGA与PCB板焊接连接的实时失效检测

　　81%的电子系统中在使用FPGA，包括很多商用产品和国防产品，并且多数FPGA使用的是BGA封装形式。BGA封装形式的特点是焊接球小和焊接球的直径小。当FGPA被焊在PCB板上时，容易造成焊接连接失效。焊接连接失效可以“致命“一词来形容。当焊接球将封装有FPGA的器件连接到PCB上时，如果没有早期检测，由焊接失效引起的电性异常可能会导致关键设备的灾难性故障。为了防止关键设备由于焊接问题引起的...[详细]
MIPS：移动领域的农村包围城市策略

自MIPS的Aptiv产品家族诞生之日起，就惹了一身的争议。有人说它力拼ARM全家，从性能、功耗到体积都优于对应的ARM产品，但更多的是对其推出时间的争议，认为一直埋头耕耘数字家庭领域的MIPS错过了便携市场的最佳时机。就笔者看来，MIPS要抢占丰腴的手机、平板市场，这是肯定的，然而，这片ARM的江山如何好打？看到新兴市场的重要 “目前，印度、拉美、和欧洲等一些新兴市场并没有主...[详细]
分析预测2012年家庭基站市场面临出货率低的局面

市场研究机构ABI Research在其公布的最新家庭基站市场趋势报告中预测，与2011年相比，2012年的家庭基站出货量基本持平——2012年的出货量预计将达244万台，与2011年的247万接近。ABI Research公司预计，到2012年年底，家庭基站部署总量将达530万台。 ABIResearch事业部主管阿迪亚·考尔（AdityaKaul）表示：“我们认为，受出货率较低影响，运...[详细]

器件捷径: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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