3386F-1-203LF PDF预览

3386F-1-203LF

更新时间: 2025-07-25 19:03:11
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
4页 597K
描述
总电阻值(kΩ):20 kOhms;温度系数(ppm/℃):±100ppm/°C;总电阻值公差(%):±10%;

3386F-1-203LF 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, 3838
Reach Compliance Code:compliantFactory Lead Time:5 weeks
风险等级:0.76执行器方向:VERTICAL
执行器类型:SCREW构造:Trimmer Pot
JESD-609代码:e3引线直径:0.51 mm
引线长度:5.97 mm安装特点:THROUGH HOLE MOUNT
端子数量:3转弯数量:1
最高工作温度:125 °C最低工作温度:-55 °C
封装高度:4.83 mm封装长度:9.53 mm
封装形状:RECTANGULAR PACKAGE封装形式:PCB Mount
封装宽度:9.53 mm包装方法:TUBE
额定功率耗散 (P):0.5 W额定温度:85 °C
电阻:20000 Ω电阻定律:LINEAR
电阻器类型:TRIMMER旋转角:280 deg
尺寸代码:3838子类别:POTENTIOMETER
表面贴装:NO技术:CERMET
温度系数:-100,100 ppm/ °C端子面层:Matte Tin (Sn)
端子形状:WIRE容差:10%
工作电压:300 V

3386F-1-203LF 数据手册

 浏览型号3386F-1-203LF的Datasheet PDF文件第2页浏览型号3386F-1-203LF的Datasheet PDF文件第3页浏览型号3386F-1-203LF的Datasheet PDF文件第4页 
Features  
nꢀ SingleꢀTurnꢀ/ꢀCermetꢀ/ꢀIndustrialꢀ/ꢀSealed  
nꢀ Availableꢀonꢀtapeꢀandꢀreel  
nꢀ RoHSꢀcompliant*ꢀversionꢀavailable  
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ  
guidelines,ꢀclickꢀhere  
nꢀ Availableꢀwithꢀaꢀknobꢀforꢀfingerꢀadjust  
nꢀ Availableꢀwithꢀextendedꢀshaft  
nꢀ Availableꢀwithꢀcross-slotꢀrotor  
nꢀ Topꢀandꢀsideꢀadjustꢀtypesꢀ(F,ꢀP,ꢀH,ꢀW,ꢀXꢀꢀ  
mostꢀpopular)  
3386ꢀ-ꢀ3/8ꢀ˝ꢀSquareꢀTrimpot®ꢀTrimmingꢀPotentiometer  
Electrical Characteristics  
Product Dimensions  
Common Dimensions  
Common Dimensions  
Standard Resistance Range  
Side Adjust Models B,C,J,X  
Side Adjust Models H,S,W  
......................10 ohms to 2 megohms  
(see standard resistance table)  
Resistance Tolerance ...........±10 % std.  
(tighter tolerance available)  
ADJ. SLOT  
ADJ. SLOT  
.76  
(.030)  
.76  
(.030)  
WIDE  
WIDE  
9.53  
(.375)  
.76  
(.030)  
3.15  
.76  
(.030)  
3.15  
9.53  
(.375)  
X
X
DEEP  
LONG  
X
X
DEEP  
LONG  
Absolute Minimum Resistance  
.......................................2 ohms max.  
Contact Resistance Variation  
........................... 2 % or 3 ohms max.  
(whichever is greater)  
Adjustability  
(.124)  
(.124)  
9.53  
(.375)  
9.53  
(.375)  
.38  
(.015)  
.38  
(.015)  
MIN.  
MIN.  
5.33  
(.210)  
5.64  
(.222)  
.51 .05  
(.020 .002)  
Voltage Divider...................... ±0.05 %  
Rheostat................................ ±0.15 %  
Resolution ................................... Infinite  
Insulation Resistance ...............500 vdc.  
1,000 megohms min.  
5.97 .89  
(.235 .035)  
5.97 .89  
(.235 .035)  
.51 .05  
(.020 .002)  
DIA. PINS  
DIA. PINS  
2.54  
(.100)  
4.83  
(.190)  
3386H  
3386B  
2
3
2
1
1
3
Dielectric Strength  
2.54  
(.100)  
2.54  
(.100)  
3.56 .25  
(.140 .010)  
1.40 .25  
(.055 .010)  
3.81  
(.150)  
3.81  
(.150)  
Sea Level................................ 900 vac  
70,000 Feet............................ 350 vac  
Adjustment Angle................. 280 ° nom.  
1
2
3
3386S  
3386W  
Environmental Characteristics  
Power Rating (300 volts max.)  
3386C  
3386J  
3386X  
3
2
1
2.44  
(.096)  
3.81  
(.150)  
3.81  
3.56 .25  
(.140 .010)  
85 °C......................................0.5 watt  
125 °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  
2.54  
(.100)  
2.54  
(.100)  
(.150)  
1
2
3
3
2
1
2.44  
(.096)  
2.54  
(.100)  
2.44  
(.096)  
3.81  
(.150)  
(2 % ΔTR, 10 Megohms min.)  
2.54  
(.100)  
3.81  
Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR)  
Shock ......... 100 G (1 % ΔTR; 1 % ΔVR)  
Load Life..1,000 hours 0.5 watt @ 70 °C  
(3 % ΔTR; 3 % or 3 ohms,  
(.150)  
2.54  
(.100)  
MM  
(INCHES)  
DIMENSIONS:  
2
3
1
0.25ꢀ ꢀꢀꢀꢀꢀꢀ  
(.010)  
whichever is greater, CRV)  
TOLERANCES:ꢀ  
EXCEPTꢀWHEREꢀNOTED  
2.54  
(.100)  
1.40 .25  
(.055 .010)  
Rotational Life .......................200 cycles  
(4 % ΔTR; 3 % or 3 ohms,  
2.54  
(.100)  
How To Order  
3386 P - 1 - 103 T __ LF  
Model  
Style  
Standard or Modified  
Product Indicator  
-1 = Standard Product  
-EY5 = Extended Shaft  
whichever is greater, CRV)  
Standard Resistance Table  
Physical Characteristics  
Resistance  
(Ohms)  
Resistance  
Mechanical Angle................. 310 ° nom.  
Torque.............................5.0 oz-in. max.  
Stop Strength ...............15.0 oz -in. min.  
Terminals .......................Solderable pins  
Weight .......................................0.03 oz.  
Marking...........................Manufacturer’s  
trademark, resistance code,  
Code  
10  
20  
100  
200  
500  
101  
201  
501  
102  
202  
502  
103  
203  
253  
503  
104  
204  
254  
504  
105  
205  
50  
100  
200  
Resistance Code  
500  
Optional Suffix Letter  
1,000  
T = Knob**  
2,000  
Packaging Designator  
Blank = Tube (Standard)  
5,000  
wiring diagram, date code,  
10,000  
20,000  
25,000  
50,000  
100,000  
200,000  
250,000  
500,000  
1,000,000  
2,000,000  
manufacturer’s model  
R = Tape & Reel (W and U Pin Styles Only)  
A = Ammo Pack (W and U Pin Styles Only)  
number and style  
Tape and reel material meets Antistatic ANSI/  
ESD 5541-2003 packaging standards.  
Flammability ..........................U.L. 94V-0  
Standard Packaging.....50 pcs. per tube  
Wiper ...............50 % (Actual TR) ±10 %  
Adjustment Tool..............................H-90  
Terminations  
LF = 100 % Tin-plated (RoHS compliant)  
Blank = 90 % Tin / 10 % Lead-plated  
(Standard)  
Popular distribution resistance values listed in  
boldface. Special resistances available.  
**Knob option is available only in standard tube  
packaging. Not recommended for side load  
applications.  
WARNING  
CancerꢀandꢀReproductiveꢀHarm  
www.P65Warnings.ca.gov  
*RoHSꢀDirectiveꢀ2015/863,ꢀMar.ꢀ31,ꢀ2015ꢀandꢀAnnexꢀ  
Consult factory for other available options.  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀUsersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀ  
applications.ꢀTheꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀ  
lastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.  
“Trimpot”ꢀisꢀaꢀtrademarkꢀofꢀBourns,ꢀInc.  

3386F-1-203LF 替代型号

型号 品牌 替代类型 描述 数据表
72PR20KLFTB TTELEC

类似代替

3/8 Square Single Turn Cermet Trimming Potentiometer
3386F-1-203 BOURNS

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