3290W-1-102M [BOURNS]
RES,TAPPED,WIREWOUND,1K OHMS,5% +/-TOL,-50,50PPM TC,3815 CASE;
| 型号： | 3290W-1-102M |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | RES,TAPPED,WIREWOUND,1K OHMS,5% +/-TOL,-50,50PPM TC,3815 CASE PC 电阻器 |
| 文件： | 总1页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ For trimmer applications/processing
guidelines, click here
■ Multiturn/ Wirewound / Industrial / Sealed
■ Listed on the QPL for style RT24 per
MIL-R-27208 and RTR24 per
High-Rel MIL-R-39015
■ Panel mount option available
■ RoHS compliant*
3290 - 3/8 ” Square Trimpot® Trimming Potentiometer
Electrical Characteristics
Product Dimensions
How To Order
Standard Resistance Range
3290H
3290 H - 1 - 103 M
Common Dimensions
.................................. 10 to 50K ohms
(see standard resistance table)
Resistance Tolerance ............. 5 ꢀ std.
(tighter tolerance available)
Model
Style
1.02
(.040)
3.81
1.27**
(.150)
9.53 .38**
(.375 .015)
(.050)
Standard or Modified
Product Indicator
Absolute Minimum Resistance
..........................0.1 ꢀ or 1 ohm max.
(whichever is greater)
9.53 .38**
(.375 .015)
-1 = Standard Product
Resistance Code
1.52**
(.060)
3
2 1
Noise .....................100 ohms ENR max.
Resolution
8.00 .38
(.315 .015)
TYP.**
Optional Suffix Letter
M = Panel Mount
(Factory Installed)
.51 .03
(.020 .001)
DIA. TYP.**
...........(see standard resistance table)
Insulation Resistance ...............500 vdc.
1,000 megohms min.
1.91
(.075)
Consult factory for other available options.
ADJ. SLOT
2.54
(.100)
1.52
(.060)
.51
(.020)
.64
DIA.
Dielectric Strength
2.54
(.100)
Standard Resistance Table
Sea Level............................. 1,000 vac
80,000 Feet............................ 350 vac
Adjustment Travel.............25 turns nom.
4.75
(.187)
WIDE
DEEP
X
X
Nominal
(.025)
Resistance
(Ohms)
10
Resistance
Code
100
Resolution
(Percent)
1.11
**Common dimensions
Environmental Characteristics
3290P
4.75
20
200
0.93
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
50
500
0.62
(.187)
100
101
0.60
1
2
200
201
0.54
500
501
0.42
4.75
(.187)
1,000
2,000
5,000
10,000
20,000
25,000
50,000
102
0.33
†
Seal Test......................85 °C Fluorinert
3
202
0.26
2.54
(.100)
Humidity .......MIL-STD-202 Method 106
96 hours (2 ꢀ ΔTR; 100 Megohms IR)
Vibration ......................................... 30 G
(1 ꢀ ΔTR; 0.5 ꢀ + resolution ΔVR)
Shock ........................................... 100 G
(1 ꢀ ΔTR; 0.5 ꢀ + resolution ΔVR)
Load Life ..1,000 hours 1.0 watt @ 85 °C
(2 ꢀ ΔTR; 500 ohms ENR)
2.54
(.100)
502
0.20
103
0.17
2.54
(.100)
203
0.14
253
0.13
503
0.11
3290W
Popular values listed in boldface. Special
resistances available.
2.54
(.100)
3
2
1
Rotational Life .......................200 cycles
(2 ꢀ ΔTR; 500 ohms ENR)
2.54
(.100)
1.91
(.075)
Physical Characteristics
Torque.............................5.0 oz-in. max.
Mechanical Stops.................Wiper idles
Terminals Solderable printed circuit pins
Weight .....................................0.025 oz.
Marking.........Manufacturer’s trademark,
resistance code, wiring diagram,
WIPER
2
CW
CCW
3
1
CLOCKWISE
date code, manufacturer’s model
MM
(INCHES)
number and style
DIMENSIONS:
0.25
Wiper ...............50 ꢀ (Actual TR) 10 ꢀ
Flammability ..........................U.L. 94V-0
Standard Packaging.....50 pcs. per tube
Adjustment Tool..............................H-90
TOLERANCES:
EXCEPT WHERE NOTED
(.010)
REV. 04/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
“Trimpot” is a registered trademark of Bourns, Inc.
†“Fluorinert” is a registered trademark of 3M Co.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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