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3549S-2AB-101/101A

3549S-2AB-101/101A

  • 厂商:

    BOURNS(伯恩斯)

  • 封装:

    -

  • 描述:

    电位器(操纵杆) 100Ω ±3% ±50ppm/℃

  • 详情介绍
  • 数据手册
  • 价格&库存
3549S-2AB-101/101A 数据手册
T PL IA N M CO *R oH S Features ■ Wirewound and Hybritron® elements ■ Designed for HMI and MMI applications ■ High rotational life ■ Dual gang option ■ Optional 0.1 % linearity ■ Servo mount option ■ Optional A/R lug ■ Dual ball bearing option ■ RoHS compliant* ■ Suitable for use under some side load conditions 3549 - 10-Turn Precision Potentiometer Electrical Characteristics1 Wirewound Element Hybritron® Element Standard Resistance Range..................................................................100 to 100K ohms ..................................................1K to 100K ohms Total Resistance Tolerance....................................................................±3 % .......................................................................±10 % Independent Linearity ............................................................................±0.2 % ....................................................................±0.2 % Independent Linearity (Maximum Practical) ..........................................±0.1 % ....................................................................±0.1 % Effective Electrical Angle .......................................................................3600 ° +10 °, -0 °....................................................3600 ° +10 °, -0 ° Absolute Minimum Resistance/End Voltage ..........................................1 ohm or 0.1 % maximum ......................................0.2 % maximum (whichever is greater) Noise/Output Smoothness ....................................................................100 ohms maximum ...............................................0.10 % maximum Max. Wiper Current @ 5K ohms ...........................................................20 mA ..................................................................... 10 mA Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Sea Level ...........................................................................................1,000 VAC minimum .............................................. 1,000 VAC minimum Insulation Resistance (500 VDC) ..........................................................1,000 megohms minimum ...................................... 1,000 megohms minimum Resolution..............................................................................................See How to Order chart ........................................ Essentially infinite Power Rating (Voltage Limited By Power Dissipation) +70 °C................................................................................................2 watts .................................................................... 2 watts +125 °C..............................................................................................0 watt...................................................................... 0 watt Environmental Characteristics1 Operating Temperature Range Dynamic .............................................................................................-40 °C to +125 °C ................................................... -40 °C to +125 °C Static ..................................................................................................-55 °C to +125 °C ................................................... -55 °C to +125 °C Temperature Coefficient (Over Static Temperature Range) ..................±50 ppm/°C ............................................................ ±100 ppm/°C Temperature Cycling (5 Cycles Over Static Temperature Range) .........±2 % TR shift max. ................................................. ±4 % TR shift max. Vibration (15 Gs, 10 Hz to 2 kHz) Wiper Bounce ....................................................................................0.1 ms max............................................................. 0.1 ms max. Shock (100 Gs, 6 ms sawtooth) Wiper Bounce ....................................................................................0.1 ms max............................................................. 0.1 ms max. Load Life (1,000 hours @ 70 °C)...........................................................±2 % TR shift .......................................................... ±5 % TR shift max. Rotational Life No Load or Powered ..........................................................................2,000,000 shaft revolutions .................................... 5,000,000 shaft revolutions No Load or Powered (Dual Ball Bearing) ..........................................N/A ......................................................................... 10,000,000 shaft revolutions Moisture Resistance (Mil-Std-202, Method 103) ...................................±2 % TR shift max. ................................................. ±5 % TR shift max. IP Rating ................................................................................................IP 50 ....................................................................... IP 50 Mechanical Characteristics1 Mechanical Angle ...........................................................................................................................................................................................3600 ° +10 °, -0 ° Backlash .................................................................................................................................................................................................................... 1.0 ° max. Stop Strength.......................................................................................................................................................................................53 N-cm (75 oz-in.) min. Torque Starting ........................................................................................................................................................................................0.5 N-cm (0.7 oz.-in.) max. Running .......................................................................................................................................................................................0.5 N-cm (0.7 oz.-in.) max. Clutch................................................................................................................................................................................1.0 to 4.2 N-cm (1.5 to 6.0 oz.-in.) Mounting .......................................................................................................................................................................... 170-200 N-cm (15-18 in.-lb.) max. Shaft Runout T.I.R. ..................................................................................................................................................................................... 0.08 mm (0.003 in.) Lateral Runout T.I.R.................................................................................................................................................................................... 0.13 mm (0.005 in.) Shaft End Play T.I.R. .................................................................................................................................................................................. 0.15 mm (0.006 in.) Shaft Radial Play T.I.R................................................................................................................................................................................ 0.08 mm (0.003 in.) Pilot Diameter Runout T.I.R. ....................................................................................................................................................................... 0.08 mm (0.003 in.) Weight Single ...................................................................................................................................................................................................... 20 gm (0.7 oz.) typ. Dual ....................................................................................................................................................................................................... 36 gm (1.27 oz) typ. Shaft Side Load (Max. Allowable) Nickel Plated Brass Shaft w/Brass Bushing ................................................................................................................................................. 50 gmf (1.7 ozf) Stainless Steel Shaft w/Bronze Bushing .................................................................................................................................................... 250 gmf (8.8 ozf) Terminals .............................................................................................................................................................................................. Gold-plated solder lugs Soldering Condition Manual Soldering ........................................................... 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire, 370 °C (700 °F) max. for 3 seconds Wave Soldering ...................................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux, 260 °C (500 °F) max. for 5 seconds Wash processes .......................................................................................................................................................................................Not recommended Mounting Hardware ............................................................................................. One lockwasher and one mounting nut is shipped with each potentiometer Recommended Panel Thickness (Bushing Mount) ..................................................................................................................2.46-3.81 mm (0.097-0.150 in.) Marking ...........................................................................................................................Manufacturer’s symbol, model number, product code and date code Standard Packaging ........................................................................................................................................................................... Plastic trays (5 pcs./tray) 1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted. For other options, please consult factory. 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. 3549 - 10-Turn Precision Potentiometer Product Dimensions Single Gang, Bushing Mount 18.446 ± 0.381 (.726 ± .015) 2 1 Dual Gang, Bushing Mount 40.259 ± 0.762 (1.585 ± .030) MOUNTING SURFACE 14.046 ± 0.381 (.553 ± .015) 5.715 ± 0.381 (.225 ± .015) 10.287 + 0.00/-0.05 (.405 +0.00/-.002) 3 39.243 ± 0.762 (1.545 ± .030) 34.798 ± 0.762 (1.370 ± .030) 26.467 ± 0.762 (1.042 ± .030) 18.796 ± 0.381 (.740 ± .015) BUSHING TYPE “B” 14.351 ± 0.381 (.565 ± .015) 6.02 ± 0.381 (.237 ± .015) 0.762 R (.030) 2 1 3 2 1 SHAFT DIMENSION “A” 10.287 + 0.00/-0.05 (.405 +0.00/-.002) BUSHING TYPE “B” 3 ADJUSTMENT SLOT: 0.813 0.813 DEEP WIDE X (.032) (.032) SHAFT DIMENSION “A” 1.524 ± 0.254 (.060 ± .010) 7.92 ± 0.381 (.312 ± .015) 19.812 ± 0.812 (.780 ± .032) 20.617 ± 0.787 (.812 ± .031) 1.52 (.060) 7.92 ± 0.381 (.312 ± .015) 20.643 ± 0.787 (.813 ± .031) 0.813 ± .0004 0.813 WIDE X ADJ. SLOT: DEEP (.032 ± .010) (.032) 30 ° ± 5 ° OPTIONAL ANTIROTATIONAL PIN 6.86 ± 0.25 (.270 ± .010) R 16.256 (.640) MAX. MOUNTING SURFACE 12.7 ± 0.254 (.500 ± .010) 1.524 +.000/-0.127 (.060 +.000/-.005) DIA. 1.016 (.040) OPTIONAL ANTI-ROTATIONAL PIN 22.479 ± 0.812 DIA. (.885 ± .032) 2 CCW 30 ° ± 5 ° OPTIONAL ANTIROTATIONAL PIN WIPER 3 1 DIA. 12.649 ± 0.254 (.498 ± .010) MOUNTING FACE CW CLOCKWISE TOLERANCES: EXCEPT WHERE NOTED .50 .127 .0127 DECIMALS: .XX ± (.02) .XXX ± (.005) .XXXX ± (.0005) MM DIMENSIONS: (IN) Bushing Selection Bushing Material Shaft Material Bushing Type "B" Shaft Dimension "A" Code 6.34 +0/-0.022 Brass Nickel Plated Brass 3/8 " 32-UNEF- 2A THD. A (0.2497 +0/-0.0009) 6.00 +0/-0.022 Brass Nickel Plated Brass M9 X 0.75-8g B (0.2362 +0/-0.0009) 6.34 +0/-0.007 Bronze Stainless Steel 3/8 " 32-UNEF- 2A THD. C (0.2497 +0/-0.0003) 6.00 +0/-0.007 Bronze Stainless Steel M9 X 0.75-8g D (0.2362 +0/-0.0003) 6.34 +0/-0.007 Bronze Stainless Steel 3/8 " 32-UNEF- 2A THD. G (0.2497 +0/-0.0003) 6.00 +0/-0.007 Bronze Stainless Steel M9 X 0.75-8g H (0.2362 +0/-0.0003) 6.86 ± 0.25 (.270 ± .010) R 16.256 (.640) MAX. 12.7 ± 0.254 (.500 ± .010) 1.524 +.000/-0.127 (.060 +.000/-.005) DIA. 1.016 (.040) OPTIONAL ANTI-ROTATIONAL PIN CCW 3 1 2 CCW 22.479 ± 0.812 DIA. (.885 ± .032) 2 CW WIPER 3 1 DIA. 12.649 ± 0.254 (.498 ± .010) MOUNTING FACE CW CLOCKWISE 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. 3549 - 10-Turn Precision Potentiometer Product Dimensions Single Gang, Servo Mount Single Gang, Servo Mount, Dual Ball Bearing 23.86 ± 0.381 (.939 ± .015) 19.46 ± 0.381 (.766 ± .015) 2 1 28.778 ± 0.787 (1.133 ± .031) MOUNTING SURFACE 23.86 ± 0.381 (.939 ± .015) 19.46 ± 0.381 (.766 ± .015) 11.13 ± 0.381 (.438 ± .015) 15.8725 + .0000/-.0127 DIA. (.6249 +.0000/-.0005) 3 MOUNTING SURFACE 11.13 ± 0.381 (.438 ± .015) 15.8725 + .0000/-.0127 DIA. (.6249 +.0000/-.0005) 17.526 DIA. (.690) DIA. 3.1699 + .0000/-.0076 (.1248 + .0000/-.0003) 2 1 3 17.526 DIA. (.690) DIA. 3.1699 + .0000/-.0076 (.1248 + .0000/-.0003) 9.779 ± 0.381 (.385 ± .015) 1.575 (.062) 1.575 (.062) 1.575 (.062) 1.575 (.062) 1.575 (.062) 1.575 (.062) 9.525 ± 0.787 (.375 ± .031) 25.222 ± 0.787 (.993 ± .031) 30 ° ± 5 ° 6.858 ± 0.254 (.270 ± .010) R 16.256 (.640) MAX. 12.7 ± 0.254 (.500 ± .010) 9.525 ± 0.787 (.375 ± .031) 26.111 ± 0.787 (1.028 ± .031) 30 ° ± 5 ° 6.858 ± 0.254 (.270 ± .010) R 16.256 (.640) MAX. 12.7 ± 0.254 (.500 ± .010) 22.225 ± 0.381 (.875 ± .015) DIA. 2 CCW WIPER 3 1 22.225 ± 0.381 (.875 ± .015) DIA. CW CLOCKWISE TOLERANCES: EXCEPT WHERE NOTED .50 .127 .0127 DECIMALS: .XX ± (.02) .XXX ± (.005) .XXXX ± (.0005) MM DIMENSIONS: (IN) 2 CCW WIPER 3 1 CW CLOCKWISE 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. 3549 - 10-Turn Precision Potentiometer Product Dimensions Panel Thickness Dimensions (For Bushing Mount Only) Dual Gang, Servo Mount 2.46 - 3.81 (.097 - .150) 45.67 ± 0.78 (1.798 ± .031) 44.65 ± 0.78 (1.758 ± .031) 40.21 ± 0.78 (1.583 ± .031) 31.88 ± 0.78 (1.255 ± .031) 24.206 ± 0.381 (.953 ± .015) 19.76 ± 0.381 (.778 ± .015) 2 1 3 2 1 PANEL MOUNTING SURFACE HEX NUT 11.43 ± 0.381 (.450 ± .015) 15.8725 + .0000/-.0127 DIA. (.6249 +.0000/-.0005) 3 17.526 DIA. (.690) DIA. 3.1699 + .0000/-.0076 (.1248 + .0000/-.0003) LOCKWASHER POT 10.44 ± .07 DIA. (.411 ± .003) 1.575 (.062) 1.575 (.062) 1.575 (.062) R 30 ° ± 5 ° 6.858 ± 0.254 (.270 ± .010) R 16.256 (.640) MAX. 12.7 ± 0.254 (.500 ± .010) 9.525 ± 0.787 (.375 ± .031) 7.42 (.292) ADDITIONAL HOLE FOR ANTI-ROTATION PIN 1.60 +.08/-.03 DIA. (.063 +.003/-.001) Anti-rotation pin hole is shown at six o'clock position for reference only. The actual location is determined by the customer's application. Refer to the front view of the potentiometer to see the location of the optional A/R pin. Panel thickness and hole diameters are recommended for best fit. However, customers may adjust the dimensions to suit their specific application. 22.225 ± 0.381 (.875 ± .015) DIA. CCW 3 1 2 CCW DIMENSIONS: 2 TOLERANCES: ± 0.127 (.005) CW WIPER 3 1 MM (INCHES) CW CLOCKWISE 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. 3549 - 10-Turn Precision Potentiometer How To Order 3 5 4 9 S - 2 A A - 1 0 3 MODEL DESIGNATOR Code Description 3549 10-Turn / 1 0 3 A INDEPENDENT LINEARITY Code Description A 0.20 % B 0.10 % ELEMENT TYPE Code Description H Hybritron® S Wirewound RESISTANCE** Code Element Type Resolution (%) 102 (1K ohms) — Hybritron® 202 (2K ohms) — Hybritron® 502 (5K ohms) — Hybritron® 103 (10K ohms) Hybritron® — 203 (20K ohms) Hybritron® — 503 (50K ohms) Hybritron® — 104 (100K ohms) Hybritron® — 101 (100 ohms) Wirewound 0.055 201 (200 ohms) Wirewound 0.042 501 (500 ohms) Wirewound 0.031 102 (1K ohms) 0.027 Wirewound 202 (2K ohms) 0.021 Wirewound 502 (5K ohms) 0.016 Wirewound 103 (10K ohms) Wirewound 0.019 203 (20K ohms) Wirewound 0.014 503 (50K ohms) Wirewound 0.011 104 (100K ohms) Wirewound 0.008 NO. OF SECTIONS Code Description 1 Single 2 Dual ANTI-ROTATION LUG Code Description A None B 180 ° * Anti-rotation lug is not available for servo mount versions. ** For Single gang, use only first three digits. For Dual gang, use six digits separated by a "/". BUSHING MOUNT Code A B C D G H Shaft FMS 13/16 ˝ 20.6 mm 13/16 ˝ 20.6 mm 13/16 ˝ 20.6 mm Shaft Dia. 1/4 ˝ 6 mm 1/4 ˝ 6 mm 1/4 ˝ 6 mm Code E F Shaft FMS 3/8 ˝ 3/8 ˝ Shaft Dia. 1/8 ˝ 1/8 ˝ Shaft Material Nickel Plated Brass Nickel Plated Brass Stainless Steel Stainless Steel Stainless Steel Stainless Steel Bushing Dia. 3/8 ˝ 9 mm 3/8 ˝ 9 mm 3/8 ˝ 9 mm Bushing Material Brass Brass Bronze Bronze Bronze Bronze Slip Clutch N/A N/A N/A N/A Yes*** Yes*** SERVO MOUNT Shaft Material Stainless Steel Stainless Steel Ball Bearings N/A Front & Rear**** *** Not available in dual gang version. **** Available in Hybritron® version only and limited to single section. REV. 10/19 “Hybritron” is a registered trademark of Bourns, Inc. 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. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL
3549S-2AB-101/101A
1. 物料型号:3549 - 10-Turn Precision Potentiometer 2. 器件简介:该电位器设计用于HMI和MMI应用,具有线绕和Hybritron®元件,高旋转寿命,双帮选项,可选0.1%线性度,伺服安装选项,可选A/R接线片,RoHS合规。 3. 引脚分配:文档中未明确列出引脚分配,但提供了安装和调整槽的详细信息。 4. 参数特性: - 标准电阻范围:100至100k欧姆 - 总电阻公差:+3%至0% - 独立线性度:±0.1%至±1% - 有效电气角度:3600° - 噪音/输出平滑度:最大100欧姆至10% - 最大刮板电流:20mA至10mA - 绝缘电阻:最小1000兆欧姆 - 分辨率:基本上是无限的 - 功率等级:受功耗限制,+70°C下2瓦特,+125°C下0.5瓦特 5. 功能详解:电位器具有高精度和高寿命,适用于需要精确控制的应用。 6. 应用信息:适用于HMI(人机界面)和MMI(人机交互)应用。 7. 封装信息:提供了详细的产品尺寸和安装信息,包括安装面、轴尺寸、安装孔径等。
3549S-2AB-101/101A 价格&库存

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