收藏本站
Features
■ In?nite resolution element
■ Standard linearity: 1.0 %
■ Non-standard features and speci?cations
available
■ Extended temperature range:
-65 °C to +125 °C
■ Extended life version (6538)
■ Output smoothness: 0.1 % standard
■ Molded-in rear terminals
6537/6538 - 22 mm Precision Potentiometer
Electrical Characteristics 1
6537
6538
Product Dimensions
1.57
Standard Resistance Range................ 1 K to 100 K ohms......................1 K to 100 K ohms
Total Resistance Tolerance.................. ±10 % .........................................±10 %
Independent Linearity .......................... ±1 % ...........................................±1 %
Effective Electrical Angle ..................... 340 ° ±3 ° ...................................340 ° ±3 °
End Voltage ......................................... 0.5 % maximum .........................0.5 % maximum
Output Smoothness ............................. 0.1 % ..........................................0.1 %
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level ......................................... 750 VAC minimum .....................750 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 300 VAC, Whichever is Less)
+70 °C.............................................. 1 watt..........................................1 watt
+125 °C............................................ 0 watt..........................................0 watt
Insulation Resistance (500 VDC) ........ 1,000 megohms minimum ..........1,000 megohms minimum
6537
1.57
(.062)
22.23
12.70 ± .38
(.500 ± .015)
1.57
(.062) 3.170+.000/-.008 DIA.
(.1248+.0000/-.0003)
.25
45 ± 5 ° x CHAMFER
(.010)
(.062)
Resolution............................................ Essentially in?nite.......................Essentially in?nite
Environmental Characteristics 1
(.875)
DIA.
.51
(.020)
REF.
Operating Temperature Range ............ -40 °C to +125 °C .......................-40 °C to +125 °C
Storage Temperature Range ............... -65 °C to +125 °C .......................-65 °C to +125 °C
Temperature Coef?cient
3.18
(.125)
19.050+.000/-.012
(.75+.0000/-.0005)
DIA.
Over Storage Temperature Range ...... ±500 ppm/°C maximum..............±500 ppm/°C maximum
12.70 ± .80
19.81
Vibration .............................................. 15 G ...........................................15 G
Wiper Bounce .................................. 0.1 millisecond maximum ...........0.1 millisecond maximum
(.375 ± .031) (.780)
DIA.
Total Resistance Shift ...................... ±5 % maximum ..........................±5 % maximum
Voltage Ratio Shift ........................... ±0.5 % maximum .......................±0.5 % maximum
Shock................................................... 50 G ...........................................50 G
Wiper Bounce .................................. 0.1 millisecond maximum ...........0.1 millisecond maximum
Total Resistance Shift ...................... ±5 % maximum ..........................±5 % maximum
Voltage Ratio Shift ........................... ±0.5 % maximum .......................±0.5 % maximum
Load Life .............................................. 1,000 hours, 1 watt.....................1,000 hours, 1 watt
30 ± 3 °
TYP.
4.80
(.19)
R
Total Resistance Shift ...................... ±10 % maximum ........................±10 % maximum
Rotational Life (No Load)..................... 10,000,000 shaft revolutions ......20,000,000 shaft revolutions
Total Resistance Shift ...................... ±10 % maximum ........................±10 % maximum
Moisture Resistance (MIL-STD-202, Method 106)
6538 BALL BEARING
1.57
12.70 ± .38
(.475 ± .015)
Total Resistance Shift ...................... ±15 % maximum ........................±10 % maximum
IP Rating .............................................. IP 40 ...........................................IP 50
Mechanical Characteristics 1
(.062)
1.57
(.062)
1.57
(.062)
45 ± 15 ° x
CHAMFER
.25
(.010)
Mechanical Angle ................................ Continuous ................................Continuous
Torque (Starting & Running) ..................0.40 N-cm (0.5 oz.-in.) max. ...... 0.18 N-cm (0.25 oz.-in.) max.
Shaft Runout........................................ 0.025 mm (0.001 in.) T.I.R. ........0.025 mm (0.001 in.) T.I.R.
Lateral Runout ..................................... 0.08 mm (0.003 in.) T.I.R. ..........0.08 mm (0.003 in.) T.I.R.
Shaft End Play ..................................... 0.13 mm (0.005 in.) T.I.R. ..........0.13 mm (0.005 in.) T.I.R.
Shaft Radial Play ................................. 0.13 mm (0.005 in.) T.I.R. ..........0.08 mm (0.003 in.) T.I.R.
22.23 ± 0.38
(.875 ± .015)
DIA.
.51
(.020)
REF.
Pilot Diameter Runout ......................... 0.06 mm (0.0025 in.) T.I.R. ........0.06 mm (0.0025 in.) T.I.R.
Backlash .............................................. 0.1 ° maximum...........................0.1 ° maximum
Weight ................................................. 18 gm.........................................18 gm
Terminals ...................................................................................................... Molded-in rear turret type
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 ?ux
260 °C (500 °F) max. for 5 seconds
Wash processes ..................................................................................................Not recommended
3.18 ± 0.38
(.125 ± .015)
5.08
(.020)
19.050+.000/-.012
(.75+.0000/-.0005)
DIA.
12.70 ± .38
(.500 ± .031)
R
19.81
(.780)
DIA.
Marking ................................................. Manufacturer ’s name and part number, resistance value and
tolerance, linearity tolerance, wiring diagram, and date code.
Ganging (Multiple Section Pots.) ................................................................................. 1 cup maximum
Hardware ........................................................................................................... No hardware included
45 ± 5 °
1 At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
TOLERANCES: EXCEPT WHERE NOTED
Recommended Part Numbers
±.25 ±.13
DECIMALS: .XX .XXX
±(.020), ±(.005)
FRACTIONS: 1/64
Part Number
6537S-1-102
Resistance ( Ω )
1,000
Part Number
6538S-1-102
Resistance ( Ω )
1,000
DIMENSIONS:
MM
(IN.)
6537S-1-502
6537S-1-103
5,000
10,000
6538S-1-202
6538S-1-502
2,000
5,000
2
WIPER
6538S-1-103
10,000
BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION.
CCW
1
3
CW
FOR OTHER OPTIONS CONSULT FACTORY.
CLOCKWISE
REV. 01/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
6539S-1-503 POT 50K OHM 7/8" PRECISION
6574S-1-503 POT 50K OHM 2" PRECISION
6609000-8 FILTER RFI COMPACT R/A .250 6A
6609122-3 MODULE POWER ENTRY SNAP IN SW 2A
660C15AZT39 CAP CER 390PF 15KV 20% AXIAL
6637S-1-102 POT 10K OHM 7/8? RD PRECISION
6725-RC INDUCTOR TOROID W/HDR 8000UH 15%
67PR100KLF TRIMMER 100K OHM 0.5W TH
相关代理商/技术参数
6538S-48-103 制造商:Bourns Inc 功能描述:
6538S-497-102 制造商:Bourns Inc 功能描述:
6538S-BTA-202 制造商:Bourns Inc 功能描述:
6539 功能描述:测试探头 EXTENSION CORD J- RoHS:否 制造商:Teledyne LeCroy 设备类型:Passive Probes 带宽:500 MHz 尖端类型: 长度:1.3 mm 颜色:Black 电压额定值: 电流额定值:
6539_13 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Precision Potentiometer
6-5390172-6 制造商:TE Connectivity 功能描述:SKT,DIMM RA,168P,NB DRAM,PB-FR - Bulk
6-5390241-1 功能描述:DDR3 / DDR2 / DDR 连接器 ADHESIVE PREP FLOOR UC 1CT RoHS:否 制造商:Molex 产品类型:DIMM 系列:78588 节距:1 mm 位置/触点数量:240 安装风格:Through Hole 安装角:Vertical 外壳材料:Thermoplastic 触点材料:Copper Alloy 触点电镀:Gold 电压额定值:29 V 电流额定值:1 A 长度:
6-5390241-3 制造商:TE Connectivity 功能描述:SKT,D2P,184P,DDR,2.5V,SN PLATE - Bulk