3260W-1-201 [BOURNS]
Trimmer, Wire Wound, 0.25W, 200ohm, 5% +/-Tol, -70,70ppm/Cel, 11 Turn(s), 2517, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT;
| 型号： | 3260W-1-201 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, Wire Wound, 0.25W, 200ohm, 5% +/-Tol, -70,70ppm/Cel, 11 Turn(s), 2517, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT PC 电阻器 |
| 文件： | 总1页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Multiturn / Wirewound / Industrial / Sealed
■ Listed on the QPL for style RT26 per
MIL-R-27208
■ RoHS compliant*
■ For trimmer applications/processing
guidelines, click here
3260 - 1/4 ” Square Trimpot® Trimming Potentiometer
Electrical Characteristics
Product Dimensions
How To Order
3260H
Standard Resistance Range
3260 H - 1 - 502
Common Dimensions
.................................. 10 to 25K ohms
(see standard resistance table)
Resistance Tolerance .............±5 ꢀ std.
(tighter tolerance available)
Model
Style
6.35 .51
(.250 .020)
.89
(.035)
Standard or Modified
Product Indicator
Absolute Minimum Resistance
..........................0.1 ꢀ or 1 ohm max.
(whichever is greater)
-1 = Standard Product
1
2 3
6.35 .51
(.250 .020)
Resistance Code
Noise .....................100 ohms ENR max.
Resolution ............. See resistance table
Insulation Resistance ...............500 vdc.
1,000 megohms min.
4.78 .38
(.188 .015)
Consult factory for other available options.
.76
(.030)
2.54
(.100)
Standard Resistance Table
2.54
(.100)
Dielectric Strength
Nominal
Sea Level................................ 600 vac
80,000 Feet............................ 250 vac
Adjustment Angle.............11 turns nom.
1.02 .38
(.040 .015)
Resistance
(Ohms)
10
Resistance
Code
100
Resolution
(Percent)
1.90
2.54
(.100)
4.32 .38
(.170 .015)
20
200
1.50
1.27
(.050)
50
500
1.23
Environmental Characteristics
Power Rating
100
101
1.00
200
201
0.94
1.27
(.050)
ADJ. SLOT
1.78
(.070)
500
501
0.58
85 °C....................................0.25 watt
150 °C.......................................0 watt
Temperature Range...-65 °C to +150 °C
Temperature Coefficient ..... ±±0 ppm/°C
Seal Test......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 106
(2 ꢀ ΔTR, 100 Megohms IR)
DIA.
1,000
2,000
5,000
10,000
20,000
25,000
102
0.50
.41 .03
DIA.
202
0.45
.51
(.016 .001)
WIDE
(.020)
X
X
502
0.34
103
0.29
.51
DEEP
(.020)
203
0.28
253
0.23
3260W
Popular values listed in boldface. Special
resistances available.
Vibration ................. 30 G (1 ꢀ ΔTR; 1ꢀ
+ resolution ΔVR)
(.050)
Shock ........................................... 100 G
(1 ꢀ ΔTR; 1 ꢀ + resolution ΔVR)
Load Life1,000 hours 0.25 watt @ 85 °C
(2 ꢀ ΔTR; 500 ohms ENR)
1
2 3
6.35 .51
(.250 .020)
Rotational Life .......................200 cycles
(2 ꢀ ΔTR; 500 ohms ENR)
4.32 .38
(.170 .015)
1.27
(.050)
Physical Characteristics
.89
(.035)
Torque.............................3.0 oz-in. max.
Mechanical Stops.................Wiper idles
Terminals Solderable printed circuit pins
Weight .....................................0.015 oz.
Marking.........Manufacturer’s trademark,
resistance code, wiring diagram,
WIPER
2
CW
date code, manufacturer’s model
CCW
3
1
number and style
CLOCKWISE
Wiper ...............50 ꢀ (Actual TR) ±10 ꢀ
Flammability ............................UL 94V-0
Standard Packaging.....50 pcs. per tube
Adjustment Tool..............................H-90
MM
(INCHES)
DIMENSIONS:
0.25
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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