112MB500A1

112MB500A1

  • 厂商:

    CTS(西迪斯)

  • 封装:

  • 描述:

    112MB500A1 - Commercial 3/4inch (19mm) Diameter, 1 1/2 and 2 watt Wirewound Variable Resistor - CTS ...

  • 详情介绍
  • 数据手册
  • 价格&库存
112MB500A1 数据手册
Series 110 ® Commercial 3 /4" (19mm) Diameter, 11/2 and 2 Watt Wirewound Variable Resistors Features • Inexpensive design • Open construction • Four mounting styles • Incorporated fixed resistor available • Available with nylon knob • Interchangeable mounting with CTS Series 115 preset potentiometer • RoHS compliant Electrical and Mechanical Specifications Resistance Range 1 ohm through 10K ohms (linear taper) Resistance Tolerance Standard:±20% Special:±5% or 10% Power Rating, Watts 2 watts @ 55°C derated to no load @ 105°C, mounted on steel panel 1.5 watts @ 55°C derated to no load @ 105°C, mounted on bakelite panel Voltage Rating Determined by resistance value and wattage rating Resistance Taper Standard:Linear taper only Minimum Resistance At ends of rotation: 1% or 1 ohm, whichever is greater Resistance Taper None Incorporated Fixed Resistor A fixed resistor can be incorporated in the Series 110 at the end of CW or CCW rotation to a minimum of 10% of the total resistance. The rotation is shortened by an amount proportional to the ratio of the fixed resistor to the total resistance. Available at extra cost. Angle of Rotation 246°±5°without fixed resistor stop Resistor Adjustment Standard Cross Slot: Provided in drive plate for screwdriver adjustment. Special Molded Knob: Available at extra cost secured to drive plate cross slot. Mounting Types Available Type 110: Solder or clinch-ear mounted Type XPC - 110: Vertically mounted on printed circuit board Type 111: Snap-in mounting Type 112: Eyelet or rivet mounting Rotational Torque 1/ 2 to 10 inch ounces (36 – 720 gf-cm) Terminals Terminals at end of CW or CCW rotation may be omitted. Refer to terminals on all types by numbers 1 and 3 as indicated on line drawings. 1-3 CTS Electronic Components © 2006 CTS Corporation. All right s reser ved. I nf ormation subj ect t o change. www.ctscorp.com 9/30/06 Type 110, Solder or Clinch-Ear Mounted, Long Terminal Length SCREWDRIVER ADJUSTMENT SLOT 246° KNOB OPTIONAL 17.86 .703 1.57 .062 7.14 .281 PRINTED CIRCUIT PANEL 2.39 .094 5.56 .219 1.52 .060 MIN. 1.40 .055 2.79±0.05 .110±.002 20.58±0.05 .810±.002 10.29±0.05 .405±.002 14.30 .563 END C.C.W. ROT. NO. 1 TERM 57° 57° END C.W. ROT. NO. 3 TERM 11.13 .438 10.72 .422 TERM 1.98 x 0.40 .078 .014 40° 1.40 .055 2.79±0.05 .110±.002 40° 9.40±0.05 .370±.002 1.5 .060 19.94 .785 4.37 .172 5.56 .219 16.66 .656 U - Long Terminal Length DIMENSION: mm INCH TYPE M110, Solder Mounted, Medium Terminal Length 14.68 .578 4.44 .175 PRINTED CIRCUIT PANEL 2.39 .094 8.43 .332 9.40±0.05 .370±.002 1.5 .060 19.9±0.4 .783±.016 246° rot screwdriver adjustment slot KNOB OPTIONAL 20.58±0.05 .810±.002 10.29±0.05 .405±.002 1.52 .060 MIN. 1.40 .055 2.79±0.05 .110±.002 11.1 .437 1.57 .062 14.3 .562 end c.w. rot. no. 1 terminal 57° 57° end c.w. rot. no. 3 terminal 1.98 x 0.36 .078 .014 10.67 .420 2.87 .113 REF. 40° 1.40 .055 2.79±0.05 .110±.002 40° M - Medium Terminal Length DIMENSION: mm INCH TYPE XPC110, Vertically Mounted 246° 21.59 .850 11.91 .469 2.77 DIA. .109 5.77 .227 28.17 1.109 7.62 .300 15.24 .600 23.42 .922 12.7 .500 4.75 .187 57° END C.C.W. ROT. NO. 1 TERM 57° END C.W. ROT. NO. 3 TERM END TERMINAL 1.98X.081 .078 .032 CENTER TERMINAL 1.98X0.41 .078 .016 DIMENSION: mm INCH Type 111, Snap-In Mounted END C.C.W ROT NO.1 TERM 7.14 .281 MOUNTING PANEL 5.54 .218 10.11 .398 1.57 .062 2.79 .110 246° 21.59 .850 14.3 .563 9.40 .370 2 1.5 60 .0 20.22 .796 KNOB OPTIONAL 57° 1.4 .055 19.94 .785 57° 11.13 .438 END C.W ROT NO.3 TERM 1.57 .062 10.72 .422 3.96 .156 5.56 .219 17.86 .703 40° 1 .05 .40 5 2 .11 .79 0 40° SCREWDRIVER ADJUSTMENT SLOT DIMENSION: mm INCH Type 112, Eyelet or Rivet Mounted 240° ROT. 31.75 1.25 25.4 1.000 MOUNTING PANEL KNOB OPTIONAL 19.94 .785 3.45 .136 9.53 .375 57° 40° 40° 57° 14.3 .563 OPTIONAL TERM LOC. B 25.4 1.000 12.7 .500 Ø3.45 .136 END C.C.W ROT NO.1 TERM END C.W ROT NO.3 TERM SCREWDRIVER ADJUSTMENT SLOT TERM LOC. A 11.13 .438 1.57 .062 TERMS 1.98/.078 X 0.4/.016 R8.64 .340R. 40° 40° DIA. OF HOLE TO SUIT TERM CLEARANCE. 1.57 .062 9.53 .375 8.74 .344 DIMENSION: mm INCH Ordering Information 110 SERIES MOUNTING DESIGNATION 110 – CLINCH EAR MOUNT OR VERTICAL MOUNT 111 – SNAP-IN MOUNT 112 – EYELET MOUNT U A KNOB OPTION A – NO KNOB B – .438" (11.1mm) LONG KNOB 103 RESISTANCE CODE EXAMPLES CODERESISTANCE 5A0 5 OHMS 500 50 101 100 501 500 102 1K 252 2.5K 502 5K 103 10K 203 20K B RESIST TOL A – ±10% B – ±20% D – ± 5% 1 TAPER 1 – LINEAR TERMINAL STYLE X – PC MOUNT (XPC-110 AND 112 ONLY) U – PC TERMINALS FORMED TO FRONT (110, 111, 112 ONLY) M – PC TERMINALS FORMED TO FRONT MEDIUM LENGTH (110 ONLY) 3-3 CTS Electronic Components © 2006 CTS Corporation. All right s reser ved. I nf ormation subj ect t o change. www.ctscorp.com 9/30/06
112MB500A1
物料型号: - 型号为Series 110,包括多种安装方式,如Type 110(焊接或clinch-ear安装)、Type XPC-110(垂直安装在印刷电路板上)、Type 111(卡扣式安装)和Type 112(眼睛或铆接安装)。

器件简介: - 该器件为3/4英寸(19mm)系列110电位器,是一种线绕可变电阻器,具有低成本设计、开放式结构、四种安装方式、内置固定电阻器可选、可选尼龙旋钮、与CTS Series 115预设电位器互换安装等特点。

引脚分配: - 文档中提到在CW或CCW旋转的末端可以省略引脚。所有类型的引脚均用数字1和3表示,如线条图所示。

参数特性: - 电阻范围:1欧姆至10K欧姆(线性变化)。 - 电阻公差:标准为±20%,特殊为±5%或10%。 - 功率等级:在钢制面板上2瓦特@55°C降至105°C无负载,在bakelite面板上1.5瓦特@55°C降至105°C无负载。 - 电压等级:由电阻值和功率等级决定。 - 电阻变化:标准为线性变化。 - 最小电阻:旋转端的1%或1欧姆,取较大者。 - 电阻变化:无。

功能详解: - 该系列电位器可以内置固定电阻器,位于CW或CCW旋转的末端,至少为总电阻的10%。旋转长度会按固定电阻与总电阻的比例缩短。此为额外成本选项。 - 旋转角度:246°±5°,无固定电阻器停止。 - 电阻调整:标准为交叉槽,提供螺丝刀调整。特殊成型旋钮,需额外成本,固定在驱动板交叉槽上。

应用信息: - 该电位器可用于需要调整和控制电阻值的各种应用,如音频设备、工业控制系统等。

封装信息: - 提供了不同长度的引脚封装,如长引脚和中等长度引脚的焊接安装型号,以及垂直安装在PCB上的型号。
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