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3057J-1-500M PDF预览

3057J-1-500M

更新时间: 2024-01-31 04:59:19
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 284K
描述
Trimmer, Wire Wound, 1W, 50ohm, 5% +/-Tol, -50,50ppm/Cel, 22 Turn(s), 1-1/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT

3057J-1-500M 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,
Reach Compliance Code:not_compliantFactory Lead Time:8 weeks 4 days
风险等级:5.69执行器方向:HORIZONTAL
执行器类型:SCREW构造:Rectangular
帮派号码:1JESD-609代码:e4
引线直径:0.71 mm安装特点:PANEL MOUNT
端子数量:3转弯数量:22
最高工作温度:150 °C最低工作温度:-55 °C
封装高度:8 mm封装长度:31.75 mm
封装形状:RECTANGULAR PACKAGE封装形式:Panel Mount
封装宽度:4.83 mm包装方法:Bulk
额定功率耗散 (P):1 W额定温度:70 °C
电阻:50 Ω电阻定律:LINEAR
电阻器类型:POTENTIOMETER旋转角:7920 deg
表面贴装:NO技术:WIRE WOUND
温度系数:50 ppm/ °C端子面层:Gold (Au)
端子形状:HOOK容差:5%
Base Number Matches:1

3057J-1-500M 数据手册

 浏览型号3057J-1-500M的Datasheet PDF文件第2页 
Features  
nꢀ 1-1/4ꢀ˝ꢀRectangularꢀ/ꢀMultiturnꢀ  
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ  
ꢀ guidelines,ꢀclickꢀhere  
Wirewoundꢀ/ꢀIndustrialꢀ/ꢀSealed  
nPanelꢀmountꢀoptionꢀavailable  
nListedꢀonꢀtheꢀQPLꢀforꢀstyleꢀRT12ꢀperꢀꢀ  
MIL-PRF-27208  
nꢀ RoHSꢀcompliant*  
3057 - Trimpot® Trimming Potentiometer  
Electrical Characteristics  
Product Dimensions  
Std. Resistance Range ...... 10 to 50K ohms  
(see standard resistance table)  
3057L  
Common Dimensions  
3057Y  
Resistance Tolerance .................±5 % std.  
(tighter tolerance available)  
Absolute Minimum Resistance  
31.75  
(1.25)  
ꢀꢀ3.18  
ꢀꢀ(.125ꢀ)  
25.4  
..............................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.  
(1.000)  
1
2
7.62  
(.300)  
3
1.47ꢀ ꢀ.56  
(.058ꢀ ꢀ.022)  
6.35  
(.250)  
17.78  
ADJ.ꢀSLOT  
ꢀꢀ2.92ꢀ ꢀ.38  
(.115ꢀ ꢀ.015)  
(.700)  
DIA.  
2.36  
(.093)  
ꢀMTG.ꢀHOLESꢀ(2)  
DIA.  
ꢀꢀ.64  
Dielectric Strength  
WIDE  
(.025)  
X
X
2.54  
(.100)  
Sea Level ................................ 1,500 vac  
70,000 Feet................................ 400 vac  
Adjustment Travel.................22 turns nom.  
ꢀꢀ.79  
DEEP  
(.031)ꢀ  
4.83  
(.190)  
.71ꢀ ꢀ.03  
(.028ꢀ ꢀ.001)ꢀ  
DIA.ꢀTYP.  
12.70ꢀ ꢀ.79  
(.500ꢀ ꢀ.031)  
Environmental Characteristics  
6.10  
(.240)  
TYP.  
6.10  
TYP.  
Power Rating @ 70 °C......................1 watt  
Power Rating @ 150 °C....................0 watt  
Temperature Range.......-55 °C to +150 °C  
Temperature Coefficient ......... ±50 ppm/°C  
Seal Test..........................85 °C Fluorinert†  
(pin styles only)  
Humidity ...........MIL-STD-202 Method 106  
96 hours  
2 % ΔTR, 100 Megohms IR)  
Vibration ................. 30 G (1 % ΔTR; 0.5 %  
+ resolution ΔVR)  
152.4  
LEADSꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀMIN.ꢀLENGTH  
(6.000)  
(.240)ꢀ  
8.00ꢀ ꢀ.38  
(.315ꢀ ꢀ.015)  
2.54  
(.100)  
RED  
WIPER  
2
2.67  
(.105ꢀ)  
GREEN  
CW  
YELLOW  
CCW  
3
1
3.43ꢀ ꢀ.38  
(.135ꢀ ꢀ.015)  
CLOCKWISE  
3057J  
MM  
(INCHES)  
DIMENSIONS:  
3.80  
0.25ꢀ ꢀꢀꢀꢀꢀꢀ  
Shock ................... 100 G (1 % ΔTR; 0.5 %  
+ resolution ΔVR)  
TOLERANCES:ꢀ  
EXCEPTꢀWHEREꢀNOTED  
(.150)  
(.010)  
Load Life........1,000 hours 1 watt @ 70 °C  
(2 % ΔTR)  
Standard Resistance Table  
2
1
3
Rotational Life ..........200 cycles (2 % ΔTR)  
Moisture Sensitivity Level.....................N/A  
ESD Classification (HBM).........................2  
Nominal  
Resistance  
(Ohms)  
10  
Resistance  
Code  
100  
Resolution  
(Percent)  
2.40  
6.35  
(.250)  
7.62  
(.300)  
Physical Characteristics  
20  
200  
1.90  
1.40  
17.78  
(.700)  
50  
500  
Torque.................................8.0 oz-in. max.  
Mechanical Stops.....................Wiper idles  
Terminals ............ Solderable pins and lugs  
Flexible leads ..........(7 strands of 30 AWG)  
Weight ........................................... 0.10 oz.  
Marking.............Manufacturer’s trademark,  
resistance code, terminal numbers,  
date code, manufacturer’s model  
.71ꢀ ꢀ.03  
DIA.ꢀTYP.  
(.028ꢀ ꢀ.001)ꢀ  
100  
101  
1.00  
200  
201  
0.86  
500  
501  
0.89  
1,000  
2,000  
5,000  
10,000  
20,000  
50,000  
102  
0.72  
2.54  
(.100)  
202  
0.58  
502  
0.43  
103  
0.34  
3057P  
203  
0.31  
.71ꢀ ꢀ.03  
(.028ꢀ ꢀ.001)ꢀ  
DIA.ꢀTYP.  
503  
0.24  
number and style  
Popular values listed in boldface. Special  
resistances available.  
Wiper ...................50 % (Actual TR) ±10 %  
Flammability ..............................U.L. 94V-0  
Standard Packaging  
P&Y Style......................10 pcs. per tube  
L&J Style......................100 pcs. per box  
Adjustment Tool..................................H-90  
2
1
3
17.78  
(.700)  
22.86  
(.900)  
6.60  
12.70ꢀ ꢀ.79  
How To Order  
(.260) (.500ꢀ ꢀ.031)  
3057 L - 1 - 103 M  
Model  
Style  
Standard or Modified  
Product Indicator  
-1 = Standard Product  
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov  
*RoHSꢀDirectiveꢀ2015/863,ꢀMar.ꢀ31,ꢀ2015ꢀandꢀAnnexꢀ  
“Trimpot”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀBourns,ꢀInc.ꢀꢀꢀꢀꢀ†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.  
ꢀSpecificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀꢀ  
ofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
Resistance Code  
Optional Suffix Letter  
M = Panel Mount  
(Factory Installed)  
REV.ꢀ08/19  

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