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参数资料
| 型号： | 6538S-1-502 |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | POT 5.00K OHM 22MM PRECISION |
| 标准包装： | 1 |
| 系列： | 6538 |
| 电阻（欧姆）： | 5k |
| 功率（瓦特）： | 1W |
| 容差： | ±10% |
| 温度系数： | ±500ppm/°C |
| 匝数： | 单路 |
| 旋转： | 连续 |
| 调节型： | 顶部调节 |
| 电阻材料： | 导电塑料 |
| 端接类型： | 焊接转塔 |
| 触动器长度： | 0.500"（12.70mm） |
| 触动器类型： | 圆形轴 |
| 触动器直径： | 0.125"（3.17mm） |
| 尺寸 - 主体： | 圆形 - 0.875" 直径 x 0.475" L（22.23mm x 12.07mm） |
| 安装类型： | 面板安装 |
| 包装： | 散装 |
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 6538S-1-502 | 制造商:Bourns Inc 功能描述:Conductive Plastic Potentiometer |
| 6538S-1-503 | 功能描述:精度电位计 50K 22mm 10% RoHS:否 制造商:Bourns 产品:Precision Potentiometer 安装风格:Panel 线性: 锥度: 转数:3 元件类型:Wirewound 轴类型:Slotted 电阻:2 kOhms 端接类型:Solder Lug 电压额定值: 容差:5 % |
| 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: |
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