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參數資料
| 型號： | 3296P-1-253LF |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 數字電位計 |
| 英文描述： | 3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 中文描述： | 3296 - 3 / 8“廣場微調電位器- Bourns公司 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 121K |
| 代理商： | 3296P-1-253LF |
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
3296 - 3/8 ” Square Trimming Potentiometer
Features
■
Multiturn / Cermet / Industrial / Sealed
■
5 terminal styles
■
Tape and reel packaging available
■
Chevron seal design
■
Listed on the QPL
for style RJ24 per
MIL-R-22097 and RJR24 per High-Rel
Mil-R-39035
Mounting hardware available
■ Lead free version available
Electrical Characteristics
Standard Resistance Range
........................10 ohms 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
...........................1.0 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage.....................................±0.01 %
Resistance...............................±0.05 %
Resolution.....................................Infinite
Insulation Resistance ................500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level..................................900 vac
70,000 Feet...............................350 vac
Effective Travel..................25 turns nom.
Environmental Characteristics
Power Rating (300 volts max.)
70 °C ........................................0.5 watt
125 °C .........................................0 watt
Temperature Range
..................................-55 °C to +150 °C
Temperature Coefficient ....±100 ppm/°C
Seal Test .......................85 °C Fluorinert*
Humidity........MIL-STD-202 Method 103
96 hours
(2 %
TR, 10 Megohms IR)
Vibration.........20 G (1 %
TR; 1 %
VR)
Shock...........100 G (1 %
TR; 1 %
VR)
Load Life
...............1,000 hours 0.5 watt @ 70 °C
(3 %
TR; 3 % or 3 ohms,
whichever is greater, CRV)
Rotational Life........................200 cycles
(4 %
TR; 3 % or 3 ohms,
whichever is greater, CRV)
Physical Characteristics
Torque .............................3.0 oz-in. max.
Mechanical Stops..................Wiper idles
Terminals........................Solderable pins
Weight ........................................0.03 oz.
Marking ...........................Manufacturer’s
trademark, resistance code,
wiring diagram, date code,
manufacturer’s model
number and style
Wiper..................................50 % ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
Adjustment Tool ..............................H-90
1
3
CW
CLOCKWISE
CCW
2
WIPER
1.27
±
0.1
(.050
±
.004)
4.83
±
.13
(.190
±
.005)
9.53
(.375)
1.27
±
0.1
(.050
±
.004)
Common Dimensions
3296P
5.23
(.206)
2
3
1
3296W
2
1
3
2.41
(.095)
3296X
2
1
3
8.26
±
.64
(.325
±
.025)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.41
(.095)
10.03
(.395)
1.52
(.060)
.38
(.015)
6.40
±
1.32
(.252
±
.052)
.51
±
.03
(.020
±
.001)
2.54
(.100)
2.54
(.100)
MIN.
DIA.
ADJ. SLOT
2.19
(.086)
.56
(.022)
.76
(.030)
WIDE
X
X
DEEP
DIA.
3296Y (Commercial Only)
1
2
3
1.14
(.045)
2
1
3
3296Z (Commercial Only)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
1.14
(.045)
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
Standard Resistance Table
THROUGH
DSRBUION
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCES: ± 0.25 (.010) EXCEPT WHERE NOTED
*”FLUORINERT” IS A REGISTERED TRADEMARK OF 3M CO.
Popular values listed in boldface. Special
resistances available.
How to Order
3296 W - 1 - 103 __ LF
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Packaging Designator
Blank = Tube (Standard)
R = Tape and Reel (X and W Pin Styles
Only)
A = Ammo Pack (X and W Pin Styles Only)
Terminations
LF = 100 % Tin-plated (lead free)
Blank = 90 % Tin / 10 % Lead-plated
Consult factory for other available options.
相關PDF資料 |
PDF描述 |
|---|---|
| 3296P-1-254ALF | 3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 3296P-1-254RLF | 3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 3296P-1-500ALF | 3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 3296P-1-500LF | 3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 3296P-1-500RLF | 3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 3296P-1-253RLF | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 3296P-1-254 | 功能描述:微調電阻 - 通孔 3/8" 250Kohms Sealed Horizontal Adjust RoHS:否 制造商:Vishay/Sfernice 產品:Trimmer Resistors - Multi Turn 產品類型:Multiturn 轉數:14 錐度:Linear 電阻:10 kOhms 電壓額定值:250 V 端接類型:Pin 功率額定值:250 mW (1/4 W) 容差:10 % 溫度系數:100 PPM / C |
| 3296P-1-254ALF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
| 3296P-1-254LF | 功能描述:微調電阻 - 通孔 3/8" 250Kohms Sealed Horizontal Adjust RoHS:否 制造商:Vishay/Sfernice 產品:Trimmer Resistors - Multi Turn 產品類型:Multiturn 轉數:14 錐度:Linear 電阻:10 kOhms 電壓額定值:250 V 端接類型:Pin 功率額定值:250 mW (1/4 W) 容差:10 % 溫度系數:100 PPM / C |
| 3296P-1-254RLF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3296 - 3/8 ” Square Trimming Potentiometer - Bourns |
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