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3266Y-1-253RLF PDF预览

3266Y-1-253RLF

更新时间: 2024-11-19 19:56:35
品牌 Logo 应用领域
伯恩斯 - BOURNS PC电阻器
页数 文件大小 规格书
2页 381K
描述
Trimmer, Cermet, 0.25W, 25000ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2618, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT

3266Y-1-253RLF 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, 2618
Reach Compliance Code:not_compliantFactory Lead Time:6 weeks
风险等级:5.12执行器方向:VERTICAL
执行器类型:SCREW构造:Multi-Turn
帮派号码:1JESD-609代码:e3
安装特点:THROUGH HOLE MOUNT端子数量:3
转弯数量:12最高工作温度:150 °C
最低工作温度:-55 °C封装高度:7.24 mm
封装长度:6.71 mm封装形状:RECTANGULAR PACKAGE
封装形式:Radial封装宽度:4.5 mm
包装方法:TR额定功率耗散 (P):0.25 W
额定温度:70 °C电阻:25000 Ω
电阻定律:LINEAR电阻器类型:TRIMMER
表面贴装:NO技术:CERMET
温度系数:100 ppm/ °C端子面层:Matte Tin (Sn)
端子形状:WIRE容差:10%
工作电压:300 VBase Number Matches:1

3266Y-1-253RLF 数据手册

 浏览型号3266Y-1-253RLF的Datasheet PDF文件第2页 
Features  
nꢀ Multiturnꢀ/ꢀCermetꢀ/ꢀIndustrialꢀ/ꢀSealed  
nꢀ StandoffsꢀallowꢀthoroughꢀPCꢀboardꢀꢀ  
washing  
nꢀ Tapeꢀandꢀreelꢀpackagingꢀavailableꢀ  
nꢀ RoHSꢀcompliant3ꢀversionꢀavailable  
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ  
guidelines,ꢀclickꢀhere  
ꢀꢀ3266ꢀ-ꢀ1/4ꢀ”ꢀSquareꢀTrimpot®ꢀTrimmingꢀPotentiometer  
Electrical Characteristics  
Product Dimensions  
Standard Resistance Range  
1.27ꢀ ꢀ.0833  
(.ꢁ5ꢁꢀ ꢀ.ꢁ15ꢂ  
........................10 ohms to 1 megohm  
(see standard resistance table)  
Resistance Tolerance ...........±10 % std.  
Absolute Minimum Resistance  
........................... 1 % or 2 ohms max.  
(whichever is greater)  
Contact Resistance Variation  
........................ 3.0 % or 3 ohms max.  
(whichever is greater)  
ꢀꢀ6.71ꢀ ꢀ.08  
4.5ꢁꢀ ꢀ.08  
1.27ꢀ ꢀ.2533  
ꢀꢀ(.264ꢀ ꢀ.ꢁ15ꢂ  
(.177ꢀ ꢀ.ꢁ15ꢂ  
(.ꢁ5ꢁꢀ ꢀ.ꢁ1ꢁꢂ  
ꢀꢀ6.71ꢀ ꢀ.08  
TYP.  
ꢀꢀ(.264ꢀ ꢀ.ꢁ15ꢂ  
ADJ.ꢀSLOT  
ꢀ1.78  
1.ꢁ2  
(.ꢁ4ꢁꢂ  
DIA.  
1.22ꢀ ꢀ.2533  
(.ꢁ48ꢀ ꢀ.ꢁ1ꢁꢂ  
.46ꢀ ꢀ.ꢁ033  
(.ꢁ7ꢁꢂ  
ꢀꢀ.51  
(.ꢁ2ꢁꢂ  
ꢀꢀ.64  
ꢀ4.5ꢁꢀ ꢀ.0833  
(.177ꢀ ꢀ.ꢁ15ꢂ  
WIDE  
DEEP  
X
X
1.22ꢀ ꢀ.25  
(.ꢁ18ꢀ ꢀ.ꢁꢁ1ꢂ  
7.24ꢀ ꢀ.51  
1
2 0  
(.ꢁ48ꢀ ꢀ.ꢁ1ꢁꢂ  
TYP.33  
(.ꢁ25ꢂꢀ  
ꢀꢀ(.285ꢀ ꢀ.ꢁ2ꢁꢂ  
7.24ꢀ ꢀ.51  
ꢀꢀ(.285ꢀ ꢀ.ꢁ2ꢁꢂ  
.46ꢀ ꢀ.ꢁ033  
(.ꢁ18ꢀ ꢀ.ꢁꢁ1ꢂ  
Adjustability  
ꢀ4.88ꢀ ꢀ.5133  
(.192ꢀ ꢀ.ꢁ2ꢁꢂ  
2.54  
(.1ꢁꢁꢂ  
1
2 0  
Voltage Divider...................... ±0.02 %  
Rheostat................................ ±0.05 %  
Resolution ................................... Infinite  
Insulation Resistance ...............500 vdc.  
1,000 megohms min.  
4.5ꢁ  
(.177ꢂ  
2.54  
(.1ꢁꢁꢂ  
.46ꢀ .ꢁ0  
(.ꢁ18ꢀ .ꢁꢁ1ꢂ  
DIA.33  
2.54  
(.1ꢁꢁꢂ  
2.54  
2.16  
(.ꢁ85ꢂ  
(.1ꢁꢁꢂ  
ꢀ.7633  
(.ꢁ0ꢁꢂ  
2.54  
(.1ꢁꢁꢂ  
Dielectric Strength  
Sea Level................................ 600 vac  
80,000 Feet............................ 250 vac  
Effective Travel .................12 turns nom.  
1.27ꢀ ꢀ.2533  
(.ꢁ5ꢁꢀ ꢀ.ꢁ1ꢁꢂ  
1.ꢁ2  
(.ꢁ4ꢁꢂ  
4.01ꢀ ꢀ.08  
(.17ꢁꢀ ꢀ.ꢁ15ꢂ  
Environmental Characteristics  
1.27ꢀ ꢀ.2533  
(.ꢁ5ꢁꢀ ꢀ.ꢁ1ꢁꢂ  
1
2 0  
1.ꢁ2  
ꢀ4.5ꢁꢀ ꢀ.08  
(.177ꢀ ꢀ.ꢁ15ꢂ  
Power Rating (300 volts max.)  
(.ꢁ4ꢁꢂ  
1.22ꢀ ꢀ.2533  
(.ꢁ48ꢀ ꢀ.ꢁ1ꢁꢂ  
70 °C....................................0.25 watt  
150 °C.......................................0 watt  
Temperature Range...-55 °C to +125 °C  
Temperature Coefficient ... ±100 ppm/°C  
Seal Test......................85 °C Fluorinert†  
Humidity .......MIL-STD-202 Method 103  
96 hours (2 % ΔTR, 10 Megohms IR)  
Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR)  
Shock ......... 100 G (1 % ΔTR; 1 % ΔVR)  
Load Life...1,000 hours 0.25 watt 70 °C  
(3 % ΔTR; 3 % CRV)  
ꢁ.76ꢀ ꢀ.25  
(.ꢁ0ꢁꢀ ꢀ.ꢁ1ꢁꢂ  
.46ꢀ ꢀ.ꢁ033  
1.22ꢀ ꢀ.2533  
(.ꢁ48ꢀ ꢀ.ꢁ1ꢁꢂ  
(.ꢁ18ꢀ ꢀ.ꢁꢁ1ꢂ  
1
2 0  
7.24ꢀ ꢀ.51  
ꢀꢀ(.85ꢁꢀ ꢀ.ꢁ2ꢁꢂ  
2.54ꢀ ꢀ.25  
(.1ꢁꢁꢀ ꢀ.ꢁ1ꢁꢂ  
6.78ꢀ ꢀ.51  
ꢀꢀ(.267ꢀ ꢀ.ꢁ2ꢁꢂ  
2.54  
(.1ꢁꢁꢂ  
2.54ꢀ ꢀ.25  
(.1ꢁꢁꢀ ꢀ.ꢁ1ꢁꢂ  
4.5ꢁꢀ ꢀ.08  
(.177ꢀ ꢀ.ꢁ15ꢂ  
2.54  
(.1ꢁꢁꢂ  
2.54ꢀ ꢀ.25  
(.1ꢁꢁꢀ ꢀ.ꢁ1ꢁꢂ  
2.16  
(.ꢁ85ꢂ  
Rotational Life .......................200 cycles  
(4 % ΔTR; 3 % or 3 ohms,  
1.27ꢀ ꢀ.25  
How To Order  
3266 W - 1 - 103 __ LF  
1.ꢁ2  
(.ꢁ4ꢁꢂ  
(.ꢁ5ꢁꢀ ꢀ.ꢁ1ꢁꢂ  
whichever is greater, CRV)  
Physical Characteristics  
Model  
1.22ꢀ ꢀ.25  
(.ꢁ48ꢀ ꢀ.ꢁ1ꢁꢂ  
1
2 0  
Torque.............................3.0 oz-in. max.  
Mechanical Stops.................Wiper idles  
Terminals .......................Solderable pins  
Weight .....................................0.015 oz.  
Marking...........................Manufacturer’s  
trademark, resistance code,  
Style  
.46ꢀ ꢀ.ꢁ033  
(.ꢁ18ꢀ ꢀ.ꢁꢁ1ꢂ  
Standard or Modified  
Product Indicator  
-1 = Standard Product  
2.54  
(.1ꢁꢁꢂ  
2.54  
(.1ꢁꢁꢂ  
Resistance Code  
.76  
2.54  
(.1ꢁꢁꢂ  
ꢀꢀ(.ꢁ0ꢁꢂ  
Packaging Designator  
Blank = Tube (Standard)  
R = Tape and Reel (Z and Y Pin Styles  
Only)  
wiring diagram, date code,  
manufacturer’s model  
1.ꢁ2  
(.ꢁ4ꢁꢂ  
number and style  
A = Ammo Pack (Z and Y Pin Styles Only)  
Wiper ...............50 % (Actual TR) ±10 %  
Flammability ..........................U.L. 94V-0  
Standard Packaging.....50 pcs. per tube  
Adjustment Tool..............................H-90  
**Common dimensions  
Terminations  
LF =  
100 % Tin-plated (RoHS compliant)  
Blank = 90 % Tin / 10 % Lead-plated  
(Standard)  
MM  
(INCHESꢂ  
DIMENSIONS:  
ꢁ.25ꢀ ꢀꢀꢀꢀꢀꢀ  
(.ꢁ1ꢁꢂ  
Consult factory for other available options.  
TOLERANCES:ꢀ  
EXCEPTꢀWHEREꢀNOTED  
Tape and reel material meets Antistatic ANSI/  
ESD 5541-2003 packaging standards.  
WIPER  
2
CW  
CCW  
0
1
3RoHSꢀDirectiveꢀ2ꢁꢁ2/95/ECꢀJan.ꢀ27,ꢀ2ꢁꢁ0ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2ꢁ11/65/EUꢀJuneꢀ8,ꢀ2ꢁ11.ꢀ  
ꢀ†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ0MꢀCo.  
CLOCKWISE  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.  

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