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| 型号： | 3590S-2-203L |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | POT 20K OHM 7/8" RD WW |
| 其它有关文件： | Material Declaration Sheet |
| 产品变化通告： | Plastic Change 24/Jun/2011 Varnish Process Change 18/Jan/2012 |
| 产品目录绘图： | 3590 Series Side 3590 Series Top 3590 Series Footprint 3590 Series Circuit |
| 标准包装： | 5 |
| 系列： | 3590 |
| 电阻（欧姆）： | 20k |
| 功率（瓦特）： | 2W |
| 容差： | ±5% |
| 温度系数： | ±50ppm/°C |
| 匝数： | 10 |
| 旋转： | 3600° |
| 调节型： | 侧面调节 |
| 电阻材料： | 绕线 |
| 端接类型： | 焊片 |
| 触动器长度： | 0.812"（20.63mm） |
| 触动器类型： | 开槽轴 |
| 触动器直径： | 0.250"（6.35mm） |
| 尺寸 - 主体： | 圆形 - 0.875" 直径 x 0.732" L（22.22mm x 18.60mm） |
| 安装类型： | 面板安装 |
| 包装： | 散装 |
| 产品目录页面： | 2331 (CN2011-ZH PDF) |
Features
■
■
■
■
■
■
Bushing mount
Optional AR pin feature
Plastic or metal shaft and bushings
Wirewound
Solder lugs or PC pins
Sealable (Full body seal)
■ RoHS compliant*
■ Designed for use in HMI applications
3590 - Precision Potentiometer
Electrical Characteristics 1
Standard Resistance Range........................................................................................................................................................................ 200 to 100 K ohms
Total Resistance Tolerance................................................................................................................................................................................................ ±5 %
Independent Linearity ................................................................................................................................................................................................... ±0.25 %
Effective Electrical Angle ................................................................................................................................................................................3600 ° +10 °, -0 °
Absolute Minimum Resistance ......................................................................................................................1 ohm or 0.1 % maximum (whichever is greater)
Noise ................................................................................................................................................................................................ 100 ohms ENR maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level ...............................................................................................................................................................................................1,500 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 450 VAC, Whichever is Less)
+40 °C.........................................................................................................................................................................................................................2 watts
+125 °C.........................................................................................................................................................................................................................0 watt
Insulation Resistance (500 VDC) ..................................................................................................................................................... 1,000 megohms minimum
Resolution..............................................................................................................................................................................See recommended part numbers
Environmental Characteristics 1
Operating Temperature Range ...................................................................................................................................................................... -40 °C to +125 °C
Storage Temperature Range ......................................................................................................................................................................... -55 °C to +125 °C
Temperature Coef?cient Over Storage Temperature Range 2 .........................................................................................................±50 ppm/°C maximum/unit
Vibration .............................................................................................................................................................................................................................15 G
Wiper Bounce ................................................................................................................................................................................0.1 millisecond maximum
Shock..................................................................................................................................................................................................................................50 G
Wiper Bounce ................................................................................................................................................................................0.1 millisecond maximum
Load Life ....................................................................................................................................................................................................1,000 hours, 2 watts
Total Resistance Shift ....................................................................................................................................................................................±2 % maximum
Rotational Life (No Load)................................................................................................................................................................ 1,000,000 shaft revolutions
Total Resistance Shift ....................................................................................................................................................................................±5 % maximum
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift ....................................................................................................................................................................................±2 % maximum
IP Rating
Sealed Versions (-3, -4, -7, and -8) ............................................................................................................................................................................... IP 65
Unsealed Versions (-1 -2, -5, and -6) ............................................................................................................................................................................ IP 40
Mechanical Characteristics 1
Stop Strength.............................................................................................................................................................................. 45 N-cm (64 oz.-in.) minimum
Mechanical Angle ...........................................................................................................................................................................................3600 ° +10 °, -0 °
Torque (Starting & Running) ................................................................................................................................ 0.35 N-cm (0.5 oz.-in.) maximum (unsealed)
1.1 N-cm (1.5 oz.-in.) maximum (sealed)
Mounting ..............................................................................................................................................................................55-80 N-cm (5-7 lb.-in.) (plastic)
90-113 N-cm (8-10 in.-lb.) (metal)
Shaft Runout......................................................................................................................................................................................0.13 mm (0.005 in.) T.I.R.
Lateral Runout ...................................................................................................................................................................................0.20 mm (0.008 in.) T.I.R.
Shaft End Play ...................................................................................................................................................................................0.25 mm (0.010 in.) T.I.R.
Shaft Radial Play ...............................................................................................................................................................................0.13 mm (0.005 in.) T.I.R.
Pilot Diameter Runout .......................................................................................................................................................................0.08 mm (0.003 in.) T.I.R.
Backlash ............................................................................................................................................................................................................ 1.0 ° maximum
Weight ........................................................................................................................................................................................................Approximately 19 G
Terminals ................................................................................................................................................................................................Solder lugs or PC pins
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
Marking ..................................... Manufacturer’s name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code.
Ganging (Multiple Section Potentiometers) ...................................................................................................................................................... 1 cup maximum
Hardware ............................................................................................................ One lockwasher and one mounting nut is shipped with each potentiometer.
NOTE: For Anti-rotation pin add 91 after con?guration dash number. Example: -2 becomes -291 to add AR pin.
1 At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
2 Consult manufacturer for complete speci?cation details for resistances below 1k ohms.
Recommended Part Numbers
(Printed Circuit)
3590P-2-102L
3590P-2-202L
3590P-2-502L
3590P-2-103L
3590P-2-203L
3590P-2-503L
3590P-2-104L
(Solder Lug)
3590S-2-102L
3590S-2-202L
3590S-2-502L
3590S-2-103L
3590S-2-203L
3590S-2-503L
3590S-2-104L
(Solder Lug)
3590S-1-102L
3590S-1-202L
3590S-1-502L
3590S-1-103L
3590S-1-203L
3590S-1-503L
3590S-1-104L
Resistance ( Ω )
1,000
2,000
5,000
10,000
20,000
50,000
100,000
Resolution (%)
.029
.023
.025
.020
.019
.013
.009
BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE
THROUGH DISTRIBUTION. FOR OTHER OPTIONS CONSULT FACTORY.
ROHS IDENTIFIER:
L = COMPLIANT
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 3590S-2-203L | 制造商:Bourns Inc 功能描述:Wirewound Potentiometer |
| 3590S-2-203L | 制造商:Bourns Inc 功能描述:POTENTIOMETER WIREWOUND 20K |
| 3590S-2-203LF | 制造商:Bourns Inc 功能描述: |
| 3590S-2-252 | 功能描述:精度电位计 7/8"WW 2.5KOHMS 0.25% 10TURNS 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 % |
| 3590S-2-252L | 功能描述:精度电位计 7/8"WW 2.5Kohms 0.25% 10turn 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 % |
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