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3250P-1-502 PDF预览

3250P-1-502

更新时间： 2024-11-07 18:54:07
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 277K
描述
Trimmer, Wire Wound, 1W, 5000ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5050, 1/2 INCH, SQUARE, 3 PINS, ROHS COMPLIANT

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3250P-1-502 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：1/2 INCH, SQUARE, 3 PINS, ROHS COMPLIANT
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8533.31.00.00Factory Lead Time：15 weeks
风险等级：2.16执行器方向：HORIZONTAL
执行器类型：SCREW构造：Square
帮派号码：1JESD-609代码：e3
引线直径：0.71 mm引线长度：13.33 mm
安装特点：THROUGH HOLE MOUNT端子数量：3
转弯数量：25最高工作温度：150 °C
最低工作温度：-65 °C封装高度：5.59 mm
封装长度：12.7 mm封装形状：RECTANGULAR PACKAGE
封装形式：PCB Mount封装宽度：12.7 mm
包装方法：Tube额定功率耗散 (P)：1 W
额定温度：85 °C电阻：5000 Ω
电阻定律：LINEAR电阻器类型：TRIMMER
旋转角：9000 deg表面贴装：NO
技术：WIRE WOUND温度系数：50 ppm/ °C
端子面层：Matte Tin (Sn)端子形状：WIRE
容差：5%Base Number Matches：1

3250P-1-502 数据手册

 浏览型号3250P-1-502的Datasheet PDF文件第2页 
Features  
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ  
guidelines,ꢀclickꢀhere  
nꢀ Multiturnꢀ/ꢀWirewoundꢀ/ꢀSealed  
ꢀ
nꢀ ListedꢀonꢀtheꢀQPLꢀforꢀstyleꢀRT22ꢀperꢀꢀ  
ꢀ
ꢀ
MIL-R-27208ꢀandꢀRTR22ꢀperꢀ  
High-RelꢀMIL-R-39015  
nꢀ Panelꢀmountꢀoptionꢀavailable  
nꢀ RoHSꢀcompliant*ꢀ  
3250ꢀ-ꢀ1/2ꢀ˝ꢀSquareꢀTrimpot®ꢀTrimmingꢀPotentiometer  
Electrical Characteristics  
Product Dimensions  
How To Order  
Standard Resistance Range  
3250P  
Common Dimensions  
(Pin Styles)  
3250 L - 1 - 103 M  
.................................. 10 to 50K 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  
ꢀ1.98  
(.078)  
DIA.ꢀTHRU  
(2ꢀPLACES)  
Standard or Modified  
Product Indicator  
ADJ.ꢀSLOT  
1.91ꢀ ꢀ.25  
(.075ꢀ ꢀ.01)  
-1 = Standard Product  
DIA.  
13.21  
TYP.  
Resistance Code  
(.520)  
.ꢁ6  
WIDE  
(.025)  
X
X
Optional Suffix Letter  
12.7  
TYP.  
.51  
DEEP  
(.020)  
(.500)ꢀ  
.89  
M = Panel Mount - Factory Installed  
(Only Available for L, W & X Terminal  
Styles)  
(.035)  
TYP.  
2.56  
(.100)  
2.56  
(.100)  
ꢁ.35  
Dielectric Strength  
Consult factory for other available options.  
1.78  
TYP.  
Sea Level............................. 1,000 vac  
80,000 Feet............................ 400 vac  
Adjustment Travel.............25 turns nom.  
(.070)  
5.59  
(.220)  
.71ꢀ ꢀ.08  
(.028ꢀ ꢀ.003)  
DIA.ꢀTYP.  
Standard Resistance Table  
(.250)  
3
12.7  
(.500)ꢀ  
TYP.  
Nominal  
2
Environmental Characteristics  
Resistance  
(Ohms)  
10  
Resistance  
Code  
100  
Resolution  
(Percent)  
1.30  
1
Power Rating @ 85 °C...............1.0 watt  
Power Rating @ 150 °C................0 watt  
Temperature Range...-65 °C to +150 °C  
Temperature Coefficient ..... ±50 ppm/°C  
Seal Test...................... 85 °C Fluorinert†  
(pin styles only)  
Humidity .......MIL-STD-202 Method 106  
(2 % DTR; 100 Megohms IR)  
Vibration ......................................... 30 G  
(1 % DTR; 0.5 % + resolution DVR)  
Shock ........................................... 100 G  
(1 % DTR; 0.5 % + resolution DVR)  
Load Life  
2.56  
(.100)  
13.33ꢀ ꢀ.ꢁ6  
(.525ꢀ ꢀ.025)  
20  
200  
1.00  
0.80  
ꢁ.35  
(.250)  
50  
500  
100  
101  
0.90  
3250W  
200  
201  
0.70  
2.79  
(.110)  
500  
501  
0.60  
3
2
1
1,000  
2,000  
5,000  
10,000  
20,000  
25,000  
50,000  
102  
0.40  
202  
0.30  
502  
0.25  
103  
0.19  
ꢁ.35  
(.250)  
203  
0.16  
2.56  
(.100)  
2.56  
(.100)  
253  
503  
0.14  
0.13  
Popular values listed in boldface. Special  
resistances available.  
3250W-66  
2.79  
(.110)  
3
2
1
............1,000 hours 1.0 watt @ 85 °C  
(2 % DTR; 500 ohms ENR)  
Rotational Life .......................200 cycles  
(2 % DTR; 500 ohms ENR)  
RED  
WIPER  
2
ꢁ.35  
(.250)  
2.56  
(.100)  
2.56  
(.100)  
GREEN  
CW  
YELLOW  
CCW  
3
1
Physical Characteristics  
CLOCKWISE  
ꢀ
3250L  
Torque.............................5.0 oz-in. max.  
Mechanical Stops.................Wiper idles  
Terminals..Solderable printed circuit pins  
Flexible leads (7 strands of 30 AWG)  
Weight .......................................0.06 oz.  
Machine Screw Mounting  
Torque ..........................12 oz-in. max.  
Marking.........Manufacturer’s trademark,  
resistance code, terminal numbers,  
date code, manufacturer’s model  
number and style  
Wiper ...............50 % (Actual TR) ±10 %  
Flammability ..........................U.L. 94V-0  
Standard Packaging  
P&W Styles ...............25 pcs. per tube  
L Style ........................25 pcs. per bag  
Adjustment Tool..............................H-90  
MM  
DIMENSIONS:  
13.21  
(.520)  
ꢀ
(INCHES)  
TYP.  
ꢀ
0.25ꢀ ꢀꢀꢀꢀꢀꢀ  
TOLERANCES:ꢀ  
EXCEPTꢀWHEREꢀNOTED  
ꢀ
(.010)  
ꢀ2.3ꢁ  
(.093)ꢀ  
DIA.ꢀTHRU  
(2ꢀPLACES)  
.89  
(.035)  
TYP.  
12.70  
TYP.  
(.500)  
WARNINGꢀꢀCancerꢀandꢀ  
ReproductiveꢀHarm  
www.Pꢁ5Warnings.ca.gov  
1.60  
(.055)  
ꢀ152.6  
ꢀ(ꢁ.00)  
LENGTH  
ꢀMIN.  
6.75  
(.187)  
REV.ꢀ08/19  
1.52  
TYP.  
12.7  
(.500)ꢀ  
*ꢀ RoHSꢀDirectiveꢀ2015/8ꢁ3,ꢀMar.ꢀ31,ꢀ2015ꢀandꢀAnnexꢀ  
“Trimpot”ꢀisꢀaꢀtrademarkꢀofꢀBourns,ꢀInc.  
(.0ꢁ0)  
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀ  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀ  
specificꢀapplications.ꢀTheꢀproductsꢀdescribedꢀhereinꢀandꢀ  
thisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀ  
setꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.  
bourns.com/docs/legal/disclaimer.pdf.  
12

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与3250P-1-502相关器件

型号 品牌 获取价格 描述 数据表
3250P-1-503 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 50000ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5050, 1/2 INCH, S
3250W-1-100 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 10ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5022, 1/2 INCH, SQUA
3250W-1-101 BOURNS

获取价格

 		3250 - 1/2 ” Square Trimpot® Trimming Pote
3250W-1-102 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 1000ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5022, 1/2 INCH, SQ
3250W-1-103 BOURNS

获取价格

 		3250 - 1/2 ” Square Trimpot® Trimming Pote
3250W-1-200 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 20ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5022, 1/2 INCH, SQUA
3250W-1-200M BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 20ohm, 5% +/-Tol, -50,50ppm/Cel, 5022
3250W-1-201 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 200ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5022, 1/2 INCH, SQU
3250W-1-202 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 2000ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5022, 1/2 INCH, SQ
3250W-1-203 BOURNS

获取价格

 		Trimmer, Wire Wound, 1W, 20000ohm, 5% +/-Tol, -50,50ppm/Cel, 25 Turn(s), 5022, 1/2 INCH, S

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