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3260W-1-102 PDF预览

3260W-1-102

更新时间: 2024-01-12 09:55:54
品牌 Logo 应用领域
伯恩斯 - BOURNS PC电阻器
页数 文件大小 规格书
1页 204K
描述
Trimmer, Wire Wound, 0.25W, 1000ohm, 5% +/-Tol, -70,70ppm/Cel, 11 Turn(s), 2517, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT

3260W-1-102 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:PCB Mount, 2517
Reach Compliance Code:not_compliantFactory Lead Time:11 weeks
风险等级:2.19执行器方向:VERTICAL
执行器类型:SCREW构造:Rectangular
帮派号码:1JESD-609代码:e4
引线直径:0.41 mm引线长度:4.78 mm
安装特点:THROUGH HOLE MOUNT端子数量:3
转弯数量:11最高工作温度:150 °C
最低工作温度:-65 °C封装高度:6.35 mm
封装长度:6.35 mm封装形式:PCB Mount
封装宽度:4.32 mm包装方法:Tube
额定功率耗散 (P):0.25 W额定温度:85 °C
电阻:1000 Ω电阻定律:LINEAR
电阻器类型:TRIMMER旋转角:3960 deg
表面贴装:NO技术:WIRE WOUND
温度系数:70 ppm/ °C端子面层:Gold (Au)
端子形状:WIRE容差:5%
Base Number Matches:1

3260W-1-102 数据手册

  
Features  
nꢀ Multiturnꢀ/ꢀWirewoundꢀ/ꢀIndustrialꢀ/ꢀSealed  
nListedꢀonꢀtheꢀQPLꢀforꢀstyleꢀRT26ꢀperꢀꢀ  
MIL-R-27208  
nꢀ RoHSꢀcompliant*  
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ  
guidelines,ꢀclickꢀhere  
3260ꢀ-ꢀ1/4ꢀ˝ꢀSquareꢀTrimpot®ꢀTrimmingꢀPotentiometer  
Electrical Characteristics  
Product Dimensions  
How To Order  
3260H  
Common Dimensions  
Standard Resistance Range  
3260 H - 1 - 502  
.................................. 10 to 25K ohms  
(see standard resistance table)  
Resistance Tolerance .............±5 % std.  
(tighter tolerance available)  
Absolute Minimum Resistance  
..........................0.1 % or 1 ohm max.  
(whichever is greater)  
Noise .....................100 ohms ENR max.  
Resolution ............. See resistance table  
Insulation Resistance ...............500 vdc.  
1,000 megohms min.  
Model  
Style  
ꢀꢀ6.35ꢀ ꢀ.51  
ꢀꢀ(.250ꢀ ꢀ.020)  
.89  
(.035)  
Standard or Modified  
Product Indicator  
-1 = Standard Product  
1
2 3  
ꢀꢀ6.35ꢀ ꢀ.51  
ꢀꢀ(.250ꢀ ꢀ.020)  
Resistance Code  
4.78ꢀ ꢀ.38  
(.188ꢀ ꢀ.015)  
Consult factory for other available options.  
.76  
(.030)  
2.54  
(.100)  
Standard Resistance Table  
2.54  
(.100)  
Dielectric Strength  
Nominal  
Sea Level................................ 600 vac  
80,000 Feet............................ 250 vac  
Adjustment Angle.............11 turns nom.  
1.02ꢀ ꢀ.38  
Resistance  
(Ohms)  
10  
Resistance  
Code  
100  
Resolution  
(Percent)  
1.90  
2.54  
(.100)  
(.040ꢀ ꢀ.015)  
4.32ꢀ ꢀ.38  
(.170ꢀ ꢀ.015)  
20  
200  
1.50  
1.27  
(.050)  
50  
500  
1.23  
Environmental Characteristics  
100  
101  
1.00  
Power Rating  
200  
201  
0.94  
1.27  
(.050)  
ADJ.ꢀSLOT  
ꢀ1.78  
(.070)  
500  
501  
0.58  
85 °C....................................0.25 watt  
150 °C.......................................0 watt  
Temperature Range...-65 °C to +150 °C  
Temperature Coefficient ..... ±70 ppm/°C  
Seal Test......................85 °C Fluorinert†  
Humidity .......MIL-STD-202 Method 106  
(2 % ΔTR, 100 Megohms IR)  
DIA.  
1,000  
2,000  
5,000  
10,000  
20,000  
25,000  
102  
0.50  
.41ꢀ ꢀ.03  
DIA.  
202  
0.45  
ꢀꢀ.51  
(.016ꢀ ꢀ.001)  
WIDE  
(.020)  
X
X
502  
0.34  
103  
0.29  
ꢀꢀ.51  
DEEP  
(.020)ꢀ  
203  
0.28  
253  
0.23  
3260W  
Popular values listed in boldface. Special  
resistances available.  
(.050)  
Vibration ................. 30 G (1 % ΔTR; 1%  
+ resolution ΔVR)  
Shock ........................................... 100 G  
(1 % ΔTR; 1 % + resolution ΔVR)  
Load Life1,000 hours 0.25 watt @ 85 °C  
(2 % ΔTR; 500 ohms ENR)  
1
2 3  
6.35ꢀ ꢀ.51  
ꢀꢀ(.250ꢀ ꢀ.020)  
Rotational Life .......................200 cycles  
(2 % ΔTR; 500 ohms ENR)  
4.32ꢀ ꢀ.38  
(.170ꢀ ꢀ.015)  
1.27  
(.050)  
Physical Characteristics  
.89  
(.035)  
Torque.............................3.0 oz-in. max.  
Mechanical Stops.................Wiper idles  
Terminals Solderable printed circuit pins  
Weight .....................................0.015 oz.  
Marking.........Manufacturer’s trademark,  
resistance code, wiring diagram,  
WIPER  
2
CW  
CCW  
date code, manufacturer’s model  
3
1
number and style  
CLOCKWISE  
Wiper ...............50 % (Actual TR) ±10 %  
Flammability ............................UL 94V-0  
Standard Packaging.....50 pcs. per tube  
Adjustment Tool..............................H-90  
MM  
(INCHES)  
DIMENSIONS:  
0.25ꢀ ꢀꢀꢀꢀꢀꢀ  
(.010)  
TOLERANCES:ꢀ  
EXCEPTꢀWHEREꢀNOTED  
REV.ꢀ08/19  
*ꢀ RoHSꢀDirectiveꢀ2015/863,ꢀMar.ꢀ31,ꢀ2015ꢀandꢀAnnexꢀ  
“Trimpot”ꢀisꢀaꢀtrademarkꢀofꢀBourns,ꢀInc.  
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.  
WARNINGꢀꢀCancerꢀandꢀ  
ReproductiveꢀHarm  
www.P65Warnings.ca.gov  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀUsersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀ  
applications.ꢀTheꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀ  
lastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  

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