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3292W-1-503LF PDF预览

3292W-1-503LF

更新时间: 2024-11-20 13:04:31
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伯恩斯 - BOURNS 电位器微调电位器
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3292W-1-503LF 数据手册

  
Features  
Multiturn / Cermet / Industrial / Sealed  
Optional panel mount available  
Thin body profile  
RoHS compliant* version available  
For trimmer applications/processing  
guidelines, click here  
3292 - 3/8 ” Square Trimpot® Trimming Potentiometer  
Electrical Characteristics  
Product Dimensions  
3292L  
3292X  
Standard Resistance Range  
1.52**  
(.060)  
1.02**  
(.040)  
Common Dimensions  
................................. 10 to 1 megohm  
(see standard resistance table)  
Resistance Tolerance ........... 10 ꢀ std.  
(tighter tolerance available)  
9.53 .38  
9.53 .38  
(.375 .015)  
1.02  
TYP.**  
(.375 .015)  
(.040)  
45 3ꢀ  
3.81 + .25/-.13**  
(.150 +.010/-.005)  
9.53 .38  
9.53 .38  
(.375 .015)  
2.54  
(.010)  
MIN.**  
TYP.**  
1.27**  
(.050)  
(.375 .015)  
Absolute Minimum Resistance  
........................... 1 ꢀ or 2 ohms max.  
(whichever is greater)  
3
2
1
8.26 .635**  
(.325 .025)  
10.64  
(.419)  
1.91**  
(.075)  
Contact Resistance Variation  
........................ 1.0 ꢀ or 3 ohms max.  
(whichever is greater)  
2.54  
(.100)  
2.54  
(.100)  
4.75 .51**  
(.187 .020)  
ADJ. SLOT  
1.57  
(.062)  
MIN.  
1.52  
DIA.  
.51 .03  
(.020 .001)  
DIA. TYP.  
(.060)  
.51  
152.4  
(6.00)  
MIN. LENGTH  
WIDE  
X
Adjustability  
(.020)  
.64  
(.025)  
Voltage .................................. 0.01 ꢀ  
Resistance ............................ 0.0ꢁ ꢀ  
Resolution ................................... Infinite  
Insulation Resistance ...............00 vdc.  
1,000 megohms min.  
DEEP  
X
WIRE SIZE: 30AWG  
3292P  
RED  
WIPER  
2
4.75 .51  
(.187 .020)  
GREEN  
CW  
YELLOW  
CCW  
3
1
2.54  
(.100)  
ADJ. SLOT  
2.29  
Dielectric Strength  
8.26 .635  
(.325 .025)  
CLOCKWISE  
DIA.  
Sea Level................................ 900 vac  
80,000 Feet............................ 3ꢁ0 vac  
Effective Travel .................2ꢁ turns nom.  
(.090)  
.56  
(.022)  
.76  
WIDE  
X
X
1
3
MM  
(INCHES)  
DIMENSIONS:  
0.25  
2
DEEP**  
(.030)  
Environmental Characteristics  
Power Rating (400 volts max.)  
4.75 .51**  
(.187 .020)  
TOLERANCES:  
EXCEPT WHERE NOTED  
2.54  
(.100)  
(.010)  
2.54  
(.100)  
8ꢁ °C......................................0.ꢁ watt  
1ꢁ0 °C.......................................0 watt  
Temperature Range...-6ꢁ °C to +1ꢁ0 °C  
Temperature Coefficient ... 100 ppm/°C  
Seal Test......................8ꢁ °C Fluorinert†  
(pin styles only)  
Standard Resistance Table  
Resistance  
(Ohms)  
10  
Resistance  
3292W  
Code  
100  
200  
ꢁ00  
101  
201  
501  
102  
202  
502  
103  
203  
253  
503  
104  
204  
2ꢁ4  
ꢁ04  
10ꢁ  
20  
.254  
(.010)  
ꢁ0  
MIN.  
Humidity .......MIL-STD-202 Method 103  
96 hours (1 ꢀ ΔTR, 100 Megohms IR)  
Vibration ....... 30 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)  
Shock ......... 100 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)  
Load Life ..1,000 hours 0.ꢁ watt @ 8ꢁ °C  
(2 ꢀ ΔTR; 3 ꢀ or 3 ohms,  
100  
1
2 3  
200  
500  
1,000  
1.91  
(.075)  
8.26 .635**  
(.325 .025)  
2.54  
(.100)  
2,000  
5,000  
2.54  
(.100)  
10,000  
20,000  
25,000  
50,000  
100,000  
200,000  
2ꢁ0,000  
ꢁ00,000  
1,000,000  
whichever is greater, CRV)  
**Common dimensions  
Rotational Life .......................200 cycles  
(2 ꢀ ΔTR; 3 ꢀ or 3 ohms,  
whichever is greater, CRV)  
How To Order  
3292 W - 1 - 103 M LF  
Physical Characteristics  
Model  
Style  
Torque..............................0 oz-in. max.  
Mechanical Stops.................Wiper idles  
Terminals Solderable printed circuit pins  
Weight .....................................0.02ꢁ oz.  
Machine Screw Mounting  
Popular values listed in boldface. Special  
resistances available.  
Standard or Modified  
Product Indicator  
-1 = Standard Product  
Torque..............................12 oz-in. max.  
Marking.........Manufacturer’s trademark,  
resistance code, wiring diagram,  
date code, manufacturer’s model  
number and style  
Resistance Code  
Optional Suffix Letter  
M = Panel Mount Model 3292L, W & X  
(Factory Installed)  
Terminations  
Wiper ...............0 ꢀ (Actual TR) 10 ꢀ  
Flammability ..........................U.L. 94V-0  
Standard Packaging  
LF =  
100 ꢀ Tin-plated (RoHS compliant)  
Blank = 90 ꢀ Tin / 10 ꢀ Lead-plated  
(Standard)  
REV. 01/12  
P, W & X Styles..........ꢁ0 pcs. per tube  
L Style ........................ꢁ0 pcs. per bag  
Adjustment Tool..............................H-90  
Consult factory for other available options.  
“Trimpot” is a registered trademark of Bourns, Inc.  
†“Fluorinert” is a registered trademark of 3M Co.  
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

3292W-1-503LF 替代型号

型号 品牌 替代类型 描述 数据表
T93YA503KT20 VISHAY

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