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参数资料
| 型号： | 3400S-1-504L |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | POT 500K OHM 1-13/16" RD WW |
| 产品变化通告： | Varnish Process Change 18/Jan/2012 |
| 标准包装： | 1 |
| 系列： | 3400 |
| 电阻（欧姆）： | 500k |
| 功率（瓦特）： | 5W |
| 容差： | ±3% |
| 温度系数： | ±20ppm/°C |
| 匝数： | 10 |
| 旋转： | 1800° |
| 调节型： | 侧面调节 |
| 电阻材料： | 绕线 |
| 端接类型： | 焊片 |
| 触动器长度： | 0.813"（20.64mm） |
| 触动器类型： | 开槽轴 |
| 触动器直径： | 0.250"（6.35mm） |
| 尺寸 - 主体： | 圆形 - 1.813" 直径 x 1.750" L（46.04mm x 44.45mm） |
| 安装类型： | 面板安装 |
| 包装： | 散装 |
Features
■ Bushing mount
■ Optional ±0.05 linearity option
■ Excellent wiper stability
■ High stop strength
■ Sealable
■ RoHS compliant*
3400 - Precision Potentiometer
Electrical Characteristics 1
Product Dimensions
Standard Resistance Range......................................................................... 100 to 500 K ohms
Total Resistance Tolerance................................................................................................. ±3 %
Independent Linearity .................................................................................................... ±0.15 %
Effective Electrical Angle ...................................................................................3600 ° +4 °, -0 °
WIPER
CCW
CW
6.35
(1/4)
Absolute Minimum Resistance .....................1 ohm or 0.15 % maximum (whichever is greater)
3/8 "-32 2A THD UNEF
Noise ................................................................................................ 100 ohms ENR maximum
Dielectric Withstanding Voltage ........................................................MIL-STD-202, Method 301
Sea Level ................................................................................................1,000 VAC minimum
29.37
(1-5/32)
45 ° X .25
CHAMFER
80,000 Feet ................................................................................................300 VAC minimum
Power Rating (Voltage Limited By Power Dissipation, or ....................................(40 °C) 5 watts
1,000 VAC, Whichever Is Less) ...................................................................... (125 °C) 0 watt
Insulation Resistance (500 VDC) ...................................................... 1,000 megohms minimum
Resolution.................................................................................See recommended part number
Environmental Characteristics 1
Operating Temperature Range ........................................................................ +1 °C to +125 °C
Storage Temperature Range .......................................................................... -65 °C to +125 °C
Temperature Coef?cient Over Storage Temperature Range 2 ......... ±20 ppm/°C maximum/unit
Vibration ..............................................................................................................................10 G
Wiper Bounce ................................................................................. 0.1 millisecond maximum
1-13/16
(46.04)
DIA.
1.52
(.06)
7.94
5/16
44.45 ± .79
(1-3/4 ± 1/32)
20.64
(13/16)
10.32 + .00/ - .05
(.4062 + .000/ -.002)
PILOT DIA.
39.4
ADD FOR
(1.55)
ADDITIONAL CUP
Total Resistance Shift .....................................................................................±2 % maximum
Voltage Ratio Shift .......................................................................................±0.1 % maximum
Shock...................................................................................................................................50 G
Wiper Bounce ................................................................................. 0.1 millisecond maximum
Total Resistance Shift .....................................................................................±2 % maximum
Voltage Ratio Shift .......................................................................................±0.1 % maximum
Load Life ..................................................................................................... 1,000 hours, 5 watts
Total Resistance Shift .....................................................................................±2 % maximum
Rotational Life (No Load).............................................................. 2,000,000 shaft revolutions 2
X
1.02 WIDE
(.04) SLOT
1.02
DEEP
(.04)
4.76
(3/16)
TYP.
2.36
(.093)
DIA. TYP.
6.34 + .00/ - .01
(.2497 + .0000/ - .0003)
SHAFT DIA.
Total Resistance Shift .....................................................................................±5 % maximum
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
3.18
Total Resistance Shift .....................................................................................±2 % maximum
IP Rating ............................................................................................................................. IP 40
Mechanical Characteristics 1
Stop Strength.......................................................................................53 N-cm (75 oz.-in.) min.
Mechanical Angle .................................................................................................3600° +4°, -0°
Torque (Starting & Running) ...........................................................0.35 N-cm (0.5 oz.-in.) max.
Mounting .................................................................................... 170-200 N-cm (15-18 lb.-in.)
14.3
(9/16)
DIA. ANTI-ROTATION PIN
(.125)
1.02
EXTENDS PAST MOUNTING SURFACE
(.04)
RECOMMENDED PANEL LAYOUT
Shaft Runout.......................................................................................0.08 mm (0.003 in.) T.I.R.
Lateral Runout .................................................................................... 0.13 mm (0.005 in.) T.I.R.
Shaft End Play .................................................................................... 0.25 mm (0.010 in.) T.I.R.
Shaft Radial Play ................................................................................ 0.08 mm (0.003 in.) T.I.R.
10.41 ± .08
(.410 ± .003)
DIA.
Pilot Diameter Runout ........................................................................ 0.08 mm (0.003 in.) T.I.R.
Backlash ............................................................................................................. 1.0 ° maximum
Weight .......................................................................................................Approximately 21 gm
14.30 ± .05
(.563 ± .002)
R
Terminals ............................................................................................... Gold-plated solder lugs
Soldering Condition
3.35 +.08/-.03
(.132 +.003/-.001)
DIA.
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
RECOMMENDED PCB THICKNESS:
MOUNTING TORQUE: 15-18 LB.-IN.
2.46
(.097)
DECIMALS: .XX ±
.XXX ±
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 Pots.) ..................................................................... 2 cups maximum
Hardware .......................................... One lockwasher (H-37-2) and one mounting nut (H-38-2)
is shipped with each potentiometer.
1 At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
TOLERANCES: EXCEPT WHERE NOTED
.25 .13
(.010), (.005)
FRACTIONS: ± 1/64
MM
DIMENSIONS:
( IN.)
2 Consult manufacturer for complete speci?cation details for resistances below 500 ohms and above
100K ohms.
2
WIPER
Recommended Part Numbers
CCW
1
3
CW
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
Part Number
3400S-1-102L
3400S-1-502L
3400S-1-103L
Resistance ( Ω )
1,000
5,000
10,000
Resolution (%)
.020
.013
.010
BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE
THROUGH DISTRIBUTION.
FOR OTHER OPTIONS CONSULT FACTORY.
ROHS IDENTIFIER:
L = COMPLIANT
CLOCKWISE
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and
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 |
|---|---|
| 3400S-1-504L | 制造商:Bourns Inc 功能描述:Wirewound Potentiometer |
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| 3400-Z | 制造商:Brady Corporation 功能描述: |
| 3401 | 功能描述:电缆固定件和配件 LTTP PG21 GRY INTEGRAL RING RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度: |
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