收藏本站
参数资料
型号： 3260W-1-102
厂商： Bourns Inc.
文件页数： 1/1页
文件大小： 0K
描述： TRIMMER 1K OHM 0.25W TH
标准包装： 50
系列： Trimpot® 3260 - 密封式
电阻（欧姆）： 1k
功率（瓦特）： 0.25W，1/4W
容差： ±5%
温度系数： ±70ppm/°C
匝数： 11
调节型： 顶部调节
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 - 0.250" L x 0.170" W x 0.250" H（6.35mm x 4.32mm x 6.35mm）
Features
■ Multiturn / Wirewound / Industrial / Sealed
■ Listed on the QPL for style RT26 per
MIL-R-27208
■ RoHS compliant*
■ For trimmer applications/processing
guidelines, click here
3260 - 1/4 ” Square Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
How To Order
Standard Resistance Range
.................................. 10 to 25K ohms
(see standard resistance table)
Resistance Tolerance ............. ±5 % std.
(tighter tolerance available)
3260H
Common Dimensions
6.35 ± .51
(.250 ± .020)
.89
(.035)
Model
Style
Standard or Modi?ed
3260 H - 1 - 502
Absolute Minimum Resistance
Product Indicator
.......................... 0.1 % or 1 ohm max.
1 2 3
-1 = Standard Product
DIA.
(.020)
(.020)
(whichever is greater)
Noise .....................100 ohms ENR max.
Resolution ............. See resistance table
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 600 vac
80,000 Feet ............................ 250 vac
Adjustment Angle .............11 turns nom.
Environmental Characteristics
Power Rating
85 °C .................................... 0.25 watt
150 °C ....................................... 0 watt
Temperature Range ... -65 °C to +150 °C
Temperature Coe? cient ..... ±70 ppm/°C
Seal Test ......................85 °C Fluorinert?
6.35 ± .51
(.250 ± .020)
2.54
(.100)
1.02 ± .38
(.040 ± .015)
4.32 ± .38
(.170 ± .015)
1.27
(.050)
.41 ± .03
(.016 ± .001)
4.78 ± .38
(.188 ± .015)
.76
(.030)
2.54
(.100)
2.54
(.100)
1.27
(.050)
ADJ. SLOT
1.78 DIA.
(.070)
.51
X WIDE
.51
X DEEP
Resistance Code
Consult factory for other available options.
Standard Resistance Table
Nominal
Resistance Resistance Resolution
(Ohms) Code (Percent)
10 100 1.90
20 200 1.50
50 500 1.23
100 101 1.00
200 201 0.94
500 501 0.58
1,000 102 0.50
2,000 202 0.45
5,000 502 0.34
10,000 103 0.29
20,000 203 0.28
Humidity .......MIL-STD-202 Method 106
(2 % Δ TR, 100 Megohms IR)
Vibration ................. 30 G (1 % Δ TR; 1%
+ resolution Δ VR)
Shock ........................................... 100 G
(1 % Δ TR; 1 % + resolution Δ VR)
Load Life1,000 hours 0.25 watt @ 85 °C
(2 % Δ TR; 500 ohms ENR)
3260W
1.27
(.050)
6.35 ± .51
(.250 ± .020)
1 2 3
25,000 253 0.23
Popular values listed in boldface. Special
resistances available.
Rotational Life .......................200 cycles
(2 % Δ TR; 500 ohms ENR)
Physical Characteristics
Torque............................. 3.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals Solderable printed circuit pins
Weight ..................................... 0.015 oz.
4.32 ± .38
(.170 ± .015)
1.27
(.050)
.89
(.035)
Marking.........Manufacturer’s trademark,
resistance code, wiring diagram,
2
WIPER
date code, manufacturer’s model
CCW
1
3
CW
number and style
Wiper ............... 50 % (Actual TR) ±10 %
CLOCKWISE
Flammability ............................UL 94V-0
Standard Packaging .....50 pcs. per tube
DIMENSIONS:
MM
(INCHES)
Adjustment Tool..............................H-90
TOLERANCES: ±
0.25
(.010)
EXCEPT WHERE NOTED
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
3260W-1-101 TRIMMER 100 OHM 0.25W TH
3260W-1-100 TRIMMER 10 OHM 0.25W TH
3260H-1-502 TRIMMER 5K OHM 0.25W TH
3260H-1-500 TRIMMER 50 OHM 0.25W TH
3260H-1-253 TRIMMER 25K OHM 0.25W TH
相关代理商/技术参数
参数描述
3260W-1-103 功能描述:微调电阻 - 通孔 1/4" 10Kohms 5% SQ Wirewound 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
3260W-1-103Q 功能描述:微调电阻 - 通孔 1/4" SQ MT CERMET TRIMMER 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
3260W-1-201 功能描述:微调电阻 - 通孔 1/4" 200ohms 5% SQ Wirewound 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
3260W-1-202 功能描述:微调电阻 - 通孔 1/4" 2Kohms 5% SQ Wirewound 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
3260W-1-202Q 功能描述:微调电阻 - 通孔 1/4" SQ MT CERMET TRIMMER 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
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*