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参数资料
型号： 3262W-1-105
厂商： Bourns Inc.
文件页数： 1/1页
文件大小： 0K
描述： TRIMMER 1M OHM 0.25W TH
产品目录绘图： 3262P Series Circuit
3262W Series Top
3262W Series Bottom
3262W Series Side
标准包装： 50
系列： Trimpot® 3262 - 密封式
电阻（欧姆）： 1M
功率（瓦特）： 0.25W，1/4W
容差： ±10%
温度系数： ±100ppm/°C
匝数： 12
调节型： 顶部调节
电阻材料： 金属陶瓷
安装类型： 通孔
端接类型： PC 引脚
包装： 管件
尺寸/尺寸： 方形 - 0.250" L x 0.170" W x 0.250" H（6.35mm x 4.32mm x 6.35mm）
其它名称： 3262W-105
Features
■ Multiturn / Cermet / Industrial / Sealed
■ Listed on the QPL for style RJ26 per
MIL-R-22097 and RJR26 per
High-Rel MIL-R-39035
■ RoHS compliant* version available
■ For trimmer applications/processing
guidelines, click here
3262 - 1/4 ” Trimpot ? Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
Product Dimensions
3262W
How To Order
3262 P - 1 - 103 LF
................................. 10 to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
(tighter tolerance available)
Common Dimensions
4.32 ±.38
(.170 ±.015)
6.35 ±.51
(.250 ±.020)
ADJ. SLOT
Model
Style
Standard or Modi?ed
(.070)
Absolute Minimum Resistance .... 1 % or
2 ohms max. (whichever is greater)
Contact Resistance Variation ... 3.0 % or
3 ohms max. (whichever is greater)
Adjustability
Voltage .................................. ±0.02 %
Resistance ............................ ±0.05 %
Resolution ................................... In?nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 600 vac
6.35 ±.51
(.250 ±.020)
1.02
(.040)
4.78 ±.38
(.188 ±.015)
2.54
(.100)
2.54
(.100)
1.78
DIA.
1.52 .51
(.060) X (.020) WIDE
.64
X (.025) DEEP
1 2 3
.46 ±.025 DIA.
(.018 ±.001)
2.54
(.100)
.76
(.030)
Product Indicator
-1 = Standard Product
Resistance Code
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
Consult factory for other available options.
Standard Resistance Table
80,000 Feet ............................ 250 vac
E?ective Travel .................12 turns nom.
Environmental Characteristics
3262X
1.02
(.040)
Resistance
(Ohms)
10
20
50
Resistance
Code
100
200
500
Power Rating (300 volts max.)
85 °C .................................... 0.25 watt
150 °C ....................................... 0 watt
Temperature Range ... -65 °C to +150 °C
1.02
(.040)
1.52 ±.38**
(.060 ±.015)
100
200
500
1,000
2,000
101
201
501
102
202
1 2 3
Temperature Coe? cient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert?
Humidity .......MIL-STD-202 Method 103
96 hours (2 % Δ TR, 100 Megohms IR)
Vibration ........30 G (1 % Δ TR; 1 % Δ VR)
Shock ....... 100 G (1 % Δ TR; 1 % Δ DVR)
Load Life ... 1,000 hours 0.25 watt @ 85 °C
(3 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
Physical Characteristics
2.54
(.100)
1.02
(.040)
3262P
1.52
(.060)
1.02**
(.040)
2.54
(.100)
.76
(.030)
1.02
(.040)
1 2 3
**Common
dimensions
5,000 502
10,000 103
20,000 203
25,000 253
50,000 503
100,000 104
200,000 204
250,000 254
500,000 504
1,000,000 105
Popular values listed in boldface. Special
resistances available.
2
WIPER
Torque............................. 3.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals .......................Solderable pins
.64
(.025)
1.02
(.040)
4.70
(.185)
CCW
1
CLOCKWISE
3
CW
Weight ..................................... 0.015 oz.
Marking.........Manufacturer’s trademark,
resistance code, wiring diagram,
date code, manufacturer’s model
number and style
2.54
(.100)
2.54
2.54 (.100)
(.100)
.64
(.025)
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
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.
相关PDF资料
PDF描述
3262W-1-504 TRIMMER 500K OHM 0.25W TH
3262W-1-254 TRIMMER 250K OHM 0.25W TH
3262W-1-204 TRIMMER 200K OHM 0.25W TH
3262W-1-104 TRIMMER 100K OHM 0.25W TH
RD-1205D/P CONV DC/DC 2W 12VIN +/-05VOUT
相关代理商/技术参数
参数描述
3262W-1-105LF 功能描述:微调电阻 - 通孔 1/4" 1Mohms 10% Square Cermet Sealed 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
3262W-1-1K 制造商:Bourns Inc 功能描述:
3262W1200 制造商:BOU 功能描述:48 HOUR POT-20
3262W-1-200 功能描述:微调电阻 - 通孔 1/4" 20ohms 10% Square Cermet Sealed 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
3262W-1-200LF 功能描述:微调电阻 - 通孔 1/4" 20ohms 10% Square Cermet Sealed 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
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