1767478中文资料

FEATURES:• Cable connection for RG 58 and 142, 223, 141MATERIALS:Body and Fitting – Brass per QQ-B-626, Alloy 360, ½ HardCenter Contact – Gold Plated Brass per QQ-B-626, Alloy 360, ½ Hard Dielectric – PTFEGaskets and Seals: Silicone RubberFinish: Body and Fittings: Tarnish resistantCenter Contact: Gold flash over silver plate per QQ-S-365 RATINGS:Nominal Impedance: 50 OhmsDielectric Withstanding Voltage: 2500 VRMS, 1 Min., 60 Hz. ORDERING INFORMATION: Model 4787All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).All specifications are to the latest revisions. Specifications are subject to change without notice.Registered trademarks are the property of their respective companies.Made in USAFIGURE #1A. Slide clamp nut, flat washer and Vee gasket over cable.B. Strip cable jacket to dimensions shown.FIGURE #1AC. Slide braid clamp over braid positioned with the inner shoulder against the cable jacketD. Fold braid over braid clamp.E. Strip DielectricFIGURE #2F. Solder center contact to cable center conductor.FIGURE #3G. Slide clamp nut, flat washer and Vee gasket forward against braid clamp.A. Place connector body over end of cable, thread clamp nut into body and tighten.All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).All specifications are to the latest revisions. Specifications are subject to change without notice.Registered trademarks are the property of their respective companies.Made in USA。

DescriptionAMP NETCONNECT Category 5e FTP cables meet all the TIA/EIA requirements for Category 5e cabling. The cables comply with all of the performance requirements for current and proposed applications such as IEEE 802.3 100BASE-TX, ANSI ASC X3T12 TP-PMD and 155 Mb/s ATM. The cables are available in both plenum and non-plenum. Available colors include blue, gray and violet for plenum and blue, gray and white for non-plenum.Specification (Text in brackets [ ] requires a choice.)Horizontal cabling shall be 24 AWG, 4-pair FTP, UL/NEC/CSA [CMP or CM] rated, with a [gray, blue or violet (if plenum), or white, gray or blue (if non-plenum)] [plenum-rated] PVC jacket. [Individualconductors shall be 100% FEP insulated (if plenum)]. Cable shall meet all performance requirements as per TIA/EIA-568-B as well as performance requirements listed in the following table [include Performance Characteristics table from back page]. Cable shall be ETL Verified for performance. Cable performance shall be characterized to 100 MHz. Cable shall be supplied in a Wooden Reel configuration. Horizontal cable shall be AMP NETCONNECT part number [1499171-X, 1499172-X].Nominal Diameter Part NumbersDescriptionUL/NEC RatingsDielectricOutside Vp(nom%)Weight PackageWhite GrayBlueViolet4-Pair Plenum CMP 0.041 0.219 72 31 lbs/Mft WR -1499172-3 1499172-5 1-1499172-74-Pair Non-PlenumCM 0.0420.2407229 lbs/MftWR1499171-1 1499171-3 1499171-5-Package: WR = Wooden Reel (1000 ft.)Specifications subject to change without notice.Revised 7/02.In the U.S.1-800-553-0938 Canada 905-475-6222 Mexico 525-729-0400South and Central Americas 54-11-4733-2200 e-mail: networking.help@© Copyright 2002 Tyco Electronics Corporation. All rights reserved.AMP and NETCONNECT are trademarks.Impedance: 100 ohms + 15%, 1 MHz to 100 MHz Propagation delay: 538 ns/100 m max. @ 100 MHz Delay Skew: 45 ns maxBend radius: (4 X cable diameter) ≈ 1" Conductor resistance: 25.7 ohms/km Mutual capacitance: 5.6 nF/100 m @ 1kHz Voltage: 300 Volts RMSPerformance Characteristics (TIA/EIA-568-B)Frequency (MHz) Insertion Loss* (dB/100m) NEXT (dB) PSNEXT (dB) ELFEXT (dB) PSELFEXT (dB) RL (dB) SRL (dB) ACR (dB) PSACR (dB) 0.772 1.8 67 64 - - 19.4 25 65.2 62.2 1 2 65.3 62.3 63.8 60.8 20 25 63.3 60.3 4 4.1 56.3 53.3 51.8 48.8 23 25 52.2 49.2 8 5.8 51.8 48.8 45.7 42.7 24.5 25 46 43 10 6.5 50.3 47.3 43.8 40.8 25 25 43.8 40.8 16 8.2 47.2 44.2 39.7 36.7 25 253936 20 9.3 45.8 42.8 37.8 34.8 2524.3 36.533.5 25 10.4 44.3 41.3 35.8 32.8 24.3 23.6 33.9 30.9 31.25 11.7 42.9 39.9 33.9 30.9 23.6 23.5 31.2 28.2 62.5 17 38.4 35.4 29.7 24.9 21.5 20.1 21.4 18.4 1002235.332.323.820.820.12513.310.3*Note: The term “Attenuation” has changed to “Insertion Loss” as per the publication of the TIA/EIA-568-B (dated May/2001).Materials:Conductors : 24 AWG solid bare copper Insulation :1499172: FEP, 0.041" dia. nom.1499171: Polyethylene, 0.042" dia. nom. Jacket : FR PVCOperating temperatures: 1499172: -20O C – 75O C 1499171: -20O C – 60O CStorage temperature: -20O C – 80O CApprovals: UL (c)UL for safety and ETL Verified for performance。

Extract from the onlinecatalogMSTB 2,5/ 9-ST-5,08Order No.: 1757080The figure shows a 10-position version of the producthttp://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1757080Plug component, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08 mm, no. of positions: 9, type of connection: Screw connectionhttp://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataDimensions / positionsPitch 5.08 mmDimension a40.64 mmNumber of positions9Screw thread M 3Tightening torque, min0.5 NmTechnical dataInsulating material group IRated surge voltage (III/3) 4 kVRated surge voltage (III/2) 4 kVRated surge voltage (II/2) 4 kVRated voltage (III/2)320 VRated voltage (II/2)630 VConnection in acc. with standard EN-VDENominal current I N12 ANominal voltage U N250 VNominal cross section 2.5 mm2Maximum load current12 A (with 2.5 mm2 conductor cross section) Insulating material PAInflammability class acc. to UL 94V0Internal cylindrical gage A3Stripping length7 mmConnection dataConductor cross section solid min.0.2 mm2Conductor cross section solid max. 2.5 mm2Conductor cross section stranded min.0.2 mm2Conductor cross section stranded max. 2.5 mm2Conductor cross section stranded, with ferrule0.25 mm2without plastic sleeve min.Conductor cross section stranded, with ferrule2.5 mm2without plastic sleeve max.Conductor cross section stranded, with ferrule0.25 mm2with plastic sleeve min.Conductor cross section stranded, with ferrule2.5 mm2with plastic sleeve max.Conductor cross section AWG/kcmil min.24Conductor cross section AWG/kcmil max122 conductors with same cross section, solid min.0.2 mm22 conductors with same cross section, solid max. 1 mm22 conductors with same cross section, stranded0.2 mm2min.2 conductors with same cross section, stranded1.5 mm2max.2 conductors with same cross section, stranded,0.25 mm2ferrules without plastic sleeve, min.2 conductors with same cross section, stranded,1 mm2ferrules without plastic sleeve, max.2 conductors with same cross section, stranded,0.5 mm2TWIN ferrules with plastic sleeve, min.2 conductors with same cross section, stranded,1.5 mm2TWIN ferrules with plastic sleeve, max.Certificates / ApprovalsCSANominal voltage U N300 VNominal current I N10 AAWG/kcmil28-12CULNominal voltage U N300 VNominal current I N10 AAWG/kcmil30-12ULNominal voltage U N300 VNominal current I N10 AAWG/kcmil30-12Certification CB, CSA, CUL, GOST, UL, VDE-PZIAccessoriesItem Designation DescriptionBridges1733172EBP 3- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 31733185EBP 4- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 41733198EBP 5- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 51733208EBP 6- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 6General1733169EBP 2- 5Insertion bridge, fully insulated, for plug connectors with 5.0 or5.08 mm pitch, no. of positions: 21783782KGS-MSTB 2,5/ 9Cable housing, for cable diameters of 6 - 13.5 mm, marker stripsand transparent label carrier are included, color: green, no. ofpositions: 9Marking1051993B-STIFT Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm0805108SK 5,08/2,8:SO Marker card, special printing, self-adhesive, labeled acc. tocustomer requirements, 14 identical marker strips per card, max.25-position labeling per strip, color: White0804293SK 5,08/3,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 12 identicaldecades marked 1-10, 11-20 etc. up to 91-(99)100, sufficient for120 terminal blocks0803883SK U/2,8 WH:UNBEDRUCKT Unprinted marker cards, DIN A4 format, pitch as desired, self-adhesive, with 50 stamped marker strips, 185 mm strip length, canbe labeled with the CMS system or manually with the M-PENPlug/Adapter1734634CP-MSTB Coding profile, is inserted into the slot on the plug or invertedheader, red insulating materialTools1205053SZS 0,6X3,5Screwdriver, bladed, matches all screw terminal blocks up to 4.0mm² connection cross section, blade: 0.6 x 3.5 mm, without VDEapprovalAdditional productsItem Designation DescriptionGeneral1873427FKIC 2,5/ 9-ST-5,08Plug component, nominal current: 12 A, rated voltage: 320 V,pitch: 5.08 mm, no. of positions: 9, type of connection: Spring-cage connection1823914ICC 2,5/ 9-STZ-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 9, type of connection: Crimpconnection1762444MDSTB 2,5/ 9-G1-5,08Header, nominal current: 10 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering1762570MDSTBV 2,5/ 9-G1-5,08Header, nominal current: 10 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering1770782MSTB 2,5/ 9-G-5,08-LA Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering1757310MSTBA 2,5/ 9-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering1768011MSTBA 2,5/ 9-G-5,08-LA Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering1788790MSTBVK 2,5/ 9-G-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08mm, no. of positions: 9, mounting: Mounting rail1788606MVSTBU 2,5/ 9-GB-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08mm, no. of positions: 9, mounting: Direct mounting1769531SMSTB 2,5/ 9-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering1767449SMSTBA 2,5/ 9-G-5,08Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08mm, no. of positions: 9, mounting: Soldering3002034UK 3-MSTB-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 30 - 12, width: 5.1 mm, color: gray3002076UK 3-MVSTB-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 26 - 12, width: 5.1 mm, color: gray3002102UK 3-MVSTB-5,08-LA 24RD Modular terminal block with plug entry, nominal current: 12 A,rated voltage: 320 V, pitch: 5.08 mm, no. of positions: 1, mounting:mounting rail, with red light indicator, voltage light indicator: 24 VAC/DC, current light indicator: 3.3 mA3002063UK 3-MVSTB-5,08/EK Modular terminal blocks with plug entry, cross section: 0.2-2.5mm², AWG: 26-12, width: 5.1 mm, color: blue3002131UK 3D-MSTBV-5,08Modular terminal blocks with vertical plug entry, cross section: 0.2- 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color: gray3002144UK 3D-MSTBV-5,08-LA 24RD Modular terminal block with vertical plug entry, color: Gray, withred light indicator, voltage light indicator: 24 V AC/DC, current lightindicator: 3.3 mA3002173UK 3D-MSTBV-5,08/EK Modular terminal blocks with plug entry, cross section: 0.2 - 2.5mm², AWG: 30 - 12, width: 5.1 mm, color: blue2770888UKK 3-MSTB-5,08Modular terminal blocks with 2 horizontal plug entries, crosssection: 0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color: gray 1876615UKK 3-MSTB-5,08-PE Ground terminal block, with 2 horizontal plug entries, nominalcurrent: 12 A, rated voltage: 320 V, pitch: 5.08 mm, no. ofpositions: 1, mounting: mounting rail.2770846UKK 3-MSTBVH-5,08Modular terminal blocks with vertical and horizontal plug entry,cross section: 0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color:gray1788185UMSTBVK 2,5/ 9-G-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08mm, no. of positions: 9, mounting: Mounting rail1873016ZFKK 1,5-MSTBV-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 1.5mm², width: 5.1 mm, color: grayDrawingsDimensioned drawingAddressPHOENIX CONTACT GmbH & Co. KGFlachsmarktstr. 832825 Blomberg,GermanyPhone +49 5235 3 00Fax +49 5235 3 41200http://www.phoenixcontact.de© 2008 Phoenix ContactTechnical modifications reserved;。

常用的BCD 对七段显示器译码器/驱动器之IC 包装计有TTL 之7446、7447、7448、7449 与CMOS 之4511 等等。

其中7446、7447 必须使用共阳极七段显示器，7448、7449、4511等则使用共阴极七段显示器。

图1为7447集成电路译码器之引脚图与真值表如表1。

在正常操作时，当输入DCBA=0010 则输出abcdefg=0010010。

故使显示器显示"2"。

当输入DCBA=0110 时，输出abcdeg=1100000，显示器显示"6＂。

在7447 中尚有LT、RBI 与BI/RBO 之控制脚，其功能分述如下:该电路是由与非门、输入缓冲器和7 个与或非门组成的BCD-7 段译码器/驱动器。

通常是低电平有效，高的灌入电流的输出可直接驱动显示器。

7 个与非门和一个驱动器成对连接，以产生可用的BCD 数据及其补码至7 个与或非译码门。

剩下的与非门和3 个输入缓冲器作为试灯输入（LT）端、灭灯输入/动态灭灯输出(BI/RBO)端及动态灭灯输入(RBI )端。

该电路接受4 位二进制编码—十进制数（BCD）输入并借助于辅助输入端状态将输入数据译码后去驱动一个七段显示器。

输出结构设计成能承受7 段显示所需要的相当高的电压。

驱动显示器各段所需的高达24mA 的电流可以由其高性能的输出晶体管来直接提供。

BCD 输入计数9 以上的显示图案是鉴定输入条件的唯一信号。

该电路有自动前、后沿灭零控制（RBI和RBO）。

试灯（LT）可在端处在高电平的任何时刻去进行，该电路还含有一个灭灯输入（BI），它用来控制灯的亮度或禁止输出。

该电路在应用中可以驱动共阳极的发光二极管或直接驱动白炽灯指示器。

7447 之输出系为驱动器设计，其逻辑0 之吸入电流高达40mA，故在使用必须加入330Ω左右电阻加以限流，以免过大电流流经LED 而烧毁显示器，如图3 所示H=高电平 L=低电平×=不定注：1、当需要0到15的输出功能时，灭灯输入（BI）必须为开路或保持在高逻辑电平，若不要灭掉十进制零，则动态灭灯输入（RBI）必须开路或处于高逻辑电平。