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3252P-1-200 PDF预览

3252P-1-200

更新时间: 2024-11-06 14:06:39
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 115K
描述
Trimmer, Cermet, 0.75W, 20ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5050, 1/2 INCH, SQUARE, 3 PINS

3252P-1-200 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:PCB Mount, 5050
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8533.40.80.50Factory Lead Time:8 weeks 4 days
风险等级:5.12执行器方向:HORIZONTAL
执行器类型:SCREW构造:Rectangular
帮派号码:1JESD-609代码:e0
引线直径:0.71 mm引线长度:13.34 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封装形式:PCB Mount
封装宽度:12.7 mm包装方法:Tube
额定功率耗散 (P):0.75 W额定温度:85 °C
电阻:20 Ω电阻定律:LINEAR
电阻器类型:TRIMMER旋转角:9000 deg
表面贴装:NO技术:CERMET
温度系数:100 ppm/ °C端子面层:Tin/Lead (Sn90Pb10)
端子形状:WIRE容差:10%
工作电压:400 VBase Number Matches:1

3252P-1-200 数据手册

  
Features  
Multiturn / Cermet / Sealed  
Listed on the QPL for style RJ22 per  
MIL-R-22097  
Panel mount option available  
RoHS compliant* version available  
3252 - 1/2 ” Square Trimming Potentiometer  
Electrical Characteristics  
Standard Resistance Range  
......................................10 to 2 megohms  
(see standard resistance table)  
Resistance Tolerance ................ 10 ꢀ std.  
.......................(tighter tolerance available)  
Absolute Minimum Resistance  
..................................1 ꢀ or 2 ohms max.  
(whichever is greater)  
Contact Resistance Variation  
..................................1 ꢀ or 2 ohms max.  
(whichever is greater)  
Adjustability  
Product Dimensions  
3252P  
Common Dimensions  
(Pin Styles)  
How To Order  
3252 L - 1 - 103 M LF  
12.7  
(.500)  
TYP.  
Model  
ADJ. SLOT  
2.03 .38  
(.080 .015)  
Style  
DIA.  
Standard or Modified  
Product Indicator  
.64  
13.21  
TYP.  
WIDE  
(.025)  
X
X
-1 = Standard Product  
(.520)  
.50  
DEEP  
(.020)  
Resistance Code  
1.98  
.078)  
DIA. THRU  
(2 PLACES)  
12.7  
(.500)  
Optional Suffix Letter  
TYP.  
M = Panel Mount (Factory Installed)  
1.78  
(.070)  
5.59  
TYP.  
2.54  
(.100)  
.71 .08  
(.028 .003)  
Terminations  
LF = 100 ꢀ Tin-plated (RoHS compliant)  
Blank = 90 ꢀ Tin ꢁ 10 ꢀ Lead-plated  
(Standard)  
DIA. TYP.  
Voltage......................................... 0.01 ꢀ  
Resistance................................... 0.05 ꢀ  
Resolution.........................................Infinite  
Insulation Resistance ....................500 vdc.  
1,000 megohms min.  
1
2.54  
(.100)  
3
(.220)  
1.52  
(.060)  
2
Consult factory for other available options.  
Dielectric Strength  
2.54  
(.100)  
6.35  
(.250)  
Sea Level...................................1,000 vac  
80,000 Feet...................................400 vac  
Effective Travel......................25 turns nom.  
6.35  
(.250)  
13.34 .64  
(.525 .025)  
Standard Resistance Table  
Environmental Characteristics  
2.79  
(.110)  
2.54  
(.100)  
Resistance  
(Ohms)  
Resistance  
Code  
3252W  
2.54  
(.100)  
Power Rating @ 85 °C (400 volts max.)  
...................................................0.75 watt  
Power Rating @ 150 °C.....................0 watt  
Temperature Range........-65 °C to +150 °C  
Temperature Coefficient ........ 100 ppmꢁ°C  
Seal Test............................85 °C Fluorinert†  
(pin styles only)  
5.59  
(.220)  
10  
100  
200  
500  
101  
201  
501  
102  
202  
502  
103  
203  
253  
503  
104  
204  
504  
105  
205  
3
20  
1
2
50  
100  
200  
500  
1,000  
2,000  
5,000  
10,000  
20,000  
25,000  
50,000  
100,000  
200,000  
500,000  
1,000,000  
2,000,000  
Humidity...........MIL-STD-202 Method 103;  
96 hours (1 ꢀ TR; 100 Megohms IR)  
Vibration.............30 G (1 ꢀ TR; 1 ꢀ VR)  
Shock...............100 G (1 ꢀ TR; 1 ꢀ VR)  
Load Life ...1,000 hours 0.75 watt @ 85 °C  
(3 ꢀ TR; 3 ꢀ or 3 ohms,  
6.35  
(.250)  
3252L  
2.36  
(.093)  
TYP.  
13.21  
(.520)  
whichever is greater, CRV)  
Rotational Life............................200 cycles  
........................(2 ꢀ TR; 3 ꢀ or 3 ohms,  
whichever is greater, CRV)  
1.52  
(.060)  
12.70  
(.500)  
.89  
TYP.  
(.035)  
Popular values listed in boldface. Special  
resistances available.  
152.4  
(6.00)  
LENGTH  
MIN.  
Physical Characteristics  
4.75  
(.187)  
Torque..................................5.0 oz-in. max.  
Mechanical Stops......................Wiper idles  
Terminals.....Solderable printed circuit pins  
Flexible leads ..........(7 strands of 30 AWG)  
Weight ..........................................0.065 oz.  
Wiper....................50 ꢀ (Actual TR) 10 ꢀ  
Flammability...............................U.L. 94V-0  
12.70  
(.500)  
1.52  
(.060)  
RED  
WIPER  
2
GREEN  
CW  
YELLOW  
CCW  
3
1
CLOCKWISE  
3252X  
2.54  
(.100)  
5.59  
(.220)  
Machine Screw Mounting  
1.78  
(.070)  
3
2.54  
(.100)  
1
Torque...................................12 oz-in. max.  
Marking.............Manufacturer’s trademark,  
resistance code, wiring diagram,  
date code, manufacturer’s model  
number and style  
2
6.35  
(.250)  
Standard Packaging  
X, P&W Styles .................25 pcs. per tube  
L Style ..............................25 pcs. per bag  
Adjustment Tool ..................................H-90  
TOLERANCES: 0.25 (.010) EXCEPT WHERE NOTED  
MM  
(INCHES)  
DIMENSIONS ARE:  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.  
†“Fluorinertis a registered trademark of 3M Co.  
Specifications are subject to change without notice.  
REV.10/05  
Customers should verify actual device performance in their specific applications.  

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