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参数资料
| 型号： | 3296Z-1-505LF |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 5M OHM 0.5W TH |
| 标准包装： | 50 |
| 系列： | Trimpot® 3296 - 密封式 |
| 电阻（欧姆）： | 5M |
| 功率（瓦特）： | 0.5W，1/2W |
| 容差： | ±10% |
| 温度系数： | ±100ppm/°C |
| 匝数： | 25 |
| 调节型： | 侧面调节 |
| 电阻材料： | 金属陶瓷 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 管件 |
| 尺寸/尺寸： | 方形 - 0.375" L x 0.190" W x 0.395" H（9.53mm x 4.83mm x 10.03mm） |
| 其它名称： | 3296Z-1-505LF-ND 3296Z-505LF |
Features
■ Multiturn / Cermet / Industrial / Sealed
■ 5 terminal styles
■ Tape and reel packaging available
■ Chevron seal design
■ Listed on the QPL for style RJ24 per
■ Mounting hardware available
(H-117P)
■ RoHS compliant* version available
■ For trimmer applications/processing
guidelines, click here
MIL-R-22097 and RJR24 per High-Rel
Mil-R-39035
3296 - 3/8 ” Square Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
Common Dimensions
3296Y
1.14
......................10 ohms to 2 megohms
(see standard resistance table)
6.40 ± 1.32
(.252 ± .052)
10.03
(.395)
2.54
(.100)
3
(.045)
Resistance Tolerance ........... ±10 % std.
(tighter tolerance available)
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
.38
(.015)
MIN.
1.52
(.060)
1.27 ± 0.1
(.050 ± .004)
4.83 ± .13
(.190 ± .005)
9.53
(.375)
2.54
(.100)
2
1
2.54
(.100)
(whichever is greater)
2.54
3296Z
(.022)
(.030)
Contact Resistance Variation
........................ 1.0 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage .................................. ±0.01 %
Resistance ............................ ±0.05 %
(.100)
2.54
(.100)
.51 ± .03 DIA.
(.020 ± .001)
X
X
ADJ. SLOT
2.19 DIA.
(.086)
.56
WIDE
.76
DEEP
1.27 ± 0.1
(.050 ± .004)
2.54
(.100)
2.54
(.100)
3
2
1
1.14
(.045)
2.54
(.100)
Resolution ................................... In?nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
3296P
3
2.54
(.100)
2.54
(.100)
8.26 ± .64
(.325 ± .025)
CCW
1
2
WIPER
3
CW
Sea Level................................ 900 vac
2
CLOCKWISE
70,000 Feet ............................ 350 vac
E?ective 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 +125 °C
Temperature Coe? cient ... ±100 ppm/°C
1
3296W
5.23
(.206)
2.54
(.100)
2.54
(.100)
3
2
2.54 1
(.100)
2.41
(.095)
MM
DIMENSIONS:
(INCHES)
0.25
TOLERANCES: ± EXCEPT WHERE NOTED
(.010)
Standard Resistance Table
Resistance Resistance
Seal Test ......................85 °C Fluorinert?
(Ohms)
Code
Humidity .......MIL-STD-202 Method 103
96 hours
(2 % Δ TR, 10 Megohms IR)
Vibration ....... 20 G (1 % Δ TR; 1 % Δ VR)
Shock ......... 100 G (1 % Δ TR; 1 % Δ VR)
Load Life.. 1,000 hours 0.5 watt @ 70 °C
(3 % Δ TR; 3 % or 3 ohms,
3296X
2.54
(.100)
3
2
2.54 1
(.100)
2.41
(.095)
10
20
50
100
200
500
1,000
2,000
5,000
100
200
500
101
201
501
102
202
502
whichever is greater, CRV)
Rotational Life .......................200 cycles
(4 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
How To Order
3296 W - 1 - 103 __ LF
10,000
20,000
25,000
50,000
100,000
103
203
253
503
104
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 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
Adjustment Tool..............................H-90
Model
Style
Standard or Modi?ed
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 (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
200,000 204
250,000 254
500,000 504
1,000,000 105
2,000,000 205
Popular values listed in boldface. Special
resistances available.
Consult factory for other available options.
?“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.
Speci?cations 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 speci?c applications.
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