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参数资料
| 型号： | 3290H-1-201 |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 200 OHM 1W TH |
| 标准包装： | 50 |
| 系列： | Trimpot® 3290 - 密封式 |
| 电阻（欧姆）： | 200 |
| 功率（瓦特）： | 1W |
| 容差： | ±5% |
| 温度系数： | ±50ppm/°C |
| 匝数： | 25 |
| 调节型： | 侧面调节 |
| 电阻材料： | 绕线 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 管件 |
| 尺寸/尺寸： | 方形 - 0.375" L x 0.150" W x 0.375" H（9.53mm x 3.81mm x 9.53mm） |
Features
■ Multiturn/ Wirewound / Industrial / Sealed
■ Listed on the QPL for style RT24 per
■ For trimmer applications/processing
guidelines, click here
MIL-R-27208 and RTR24 per
High-Rel MIL-R-39015
■ Panel mount option available
■ RoHS compliant*
3290 - 3/8 ” Square Trimpot ? Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
Product Dimensions
3290H
How To Order
3290 H - 1 - 103 M
.................................. 10 to 50K ohms
(see standard resistance table)
Resistance Tolerance ............. ±5 % std.
(tighter tolerance available)
Common Dimensions
3.81
(.150) 1.27**
(.050)
1.02
(.040)
9.53 ±.38**
(.375 ±.015)
Model
Style
Standard or Modi?ed
Absolute Minimum Resistance
Product Indicator
(.020)
(.025)
.......................... 0.1 % or 1 ohm max.
(whichever is greater)
Noise .....................100 ohms ENR max.
Resolution
...........(see standard resistance table)
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level............................. 1,000 vac
80,000 Feet ............................ 350 vac
Adjustment Travel .............25 turns nom.
Environmental Characteristics
Power Rating @ 85 °C ............... 1.0 watt
Power Rating @ 150 °C ................ 0 watt
Temperature Range ... -65 °C to +150 °C
ADJ. SLOT
1.52 DIA.
(.060)
.51
X WIDE
.64
X DEEP
3290P
4.75
(.187)
1.52**
(.060)
8.00 ±.38
(.315 ±.015)
TYP.**
1.91
(.075)
2.54
(.100)
4.75
(.187)
9.53 ±.38**
(.375 ±.015)
3 2 1
.51 ±.03
(.020 ±.001)
DIA. TYP.**
2.54
(.100)
**Common dimensions
1
-1 = Standard Product
Resistance Code
Optional Su? x Letter
M = Panel Mount
(Factory Installed)
Consult factory for other available options.
Standard Resistance Table
Nominal
Resistance Resistance Resolution
(Ohms) Code (Percent)
10 100 1.11
20 200 0.93
50 500 0.62
100 101 0.60
200 201 0.54
Temperature Coe? cient ..... ±50 ppm/°C
Seal Test ...................... 85 °C Fluorinert ?
Humidity .......MIL-STD-202 Method 106
96 hours (2 % Δ TR; 100 Megohms IR)
Vibration ......................................... 30 G
(1 % Δ TR; 0.5 % + resolution Δ VR)
Shock ........................................... 100 G
(1 % Δ TR; 0.5 % + resolution Δ VR)
Load Life ..1,000 hours 1.0 watt @ 85 °C
(2 % Δ TR; 500 ohms ENR)
Rotational Life .......................200 cycles
(2 % Δ TR; 500 ohms ENR)
Physical Characteristics
2.54
(.100)
3290W
3
2
1
1.91
(.075)
2.54
(.100)
2.54
(.100)
4.75
(.187)
2.54
(.100)
2.54
(.100)
2
3
500 501 0.42
1,000 102 0.33
2,000 202 0.26
5,000 502 0.20
10,000 103 0.17
20,000 203 0.14
25,000 253 0.13
50,000 503 0.11
Popular values listed in boldface. Special
resistances available.
Torque............................. 5.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals Solderable printed circuit pins
2
WIPER
Weight ..................................... 0.025 oz.
Marking.........Manufacturer’s trademark,
CCW
1
CLOCKWISE
3
CW
resistance code, wiring diagram,
date code, manufacturer’s model
number and style
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Adjustment Tool..............................H-90
REV. 04/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
“Trimpot” is a registered trademark of Bourns, Inc.
?“Fluorinert” is a registered trademark of 3M Co.
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 |
|---|---|
| 3290H-1-201M | 功能描述:微调电阻 - 通孔 3/8" 200ohms Sealed Panel Mount 5% RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C |
| 3290H-1-202 | 功能描述:微调电阻 - 通孔 3/8" 2Kohms Sealed Horizontal Adjust 5% RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C |
| 3290H-1-202M | 功能描述:微调电阻 - 通孔 3/8" 2Kohms Sealed Panel Mount 5% RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C |
| 3290H-1-203 | 功能描述:微调电阻 - 通孔 3/8" 20Kohms Sealed Horizontal Adjust 5% RoHS:否 制造商:Vishay/Sfernice 产品:Trimmer Resistors - Multi Turn 产品类型:Multiturn 转数:14 锥度:Linear 电阻:10 kOhms 电压额定值:250 V 端接类型:Pin 功率额定值:250 mW (1/4 W) 容差:10 % 温度系数:100 PPM / C |
| 3290H-1-203 HSD | 制造商:Bourns Inc 功能描述: |
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