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参数资料
| 型号： | 3362P-1-304LF |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 300K OHM 0.5W TH |
| 标准包装： | 50 |
| 系列： | Trimpot® 3362 - 密封式 |
| 电阻（欧姆）： | 300k |
| 功率（瓦特）： | 0.5W，1/2W |
| 容差： | ±10% |
| 温度系数： | ±100ppm/°C |
| 匝数： | 单路 |
| 调节型： | 顶部调节 |
| 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 - 0.275" L x 0.260" W x 0.185" H（6.99mm x 6.60mm x 4.70mm） |
Features
■ Single-Turn / Cermet / Industrial / Sealed
■ Miniature package
■ Rotor designed for automatic machine
■ RoHS compliant* version available
■ For trimmer applications/processing
guidelines, click here
adjust interface
■ Withstands harsh environments and
immersion cleaning processes
■ Tape and reel packaging available
3362 - 1/4 ” Square Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
.64 WIDE X
1 3362
.89 DEEP X
TYP. (.275)
.46 ± .03
Standard Resistance Range
......................20 ohms to 2 megohms
(see standard resistance table)
Absolute Minimum Resistance
.................................... 1 % or 2 ohms
(whichever is greater)
Contact Resistance Variation
........................... 1 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage Divider ...................... ±0.05 %
Rheostat ................................ ±0.15 %
Resolution ................................... In?nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 900 vac
Common Dimensions
Top Adjust
ADJ. CROSS
SLOT
2.77 LONG X
(.109)
(.025)
.89 DEEP X
(.035)
.46 ± .03
(.018 ± .001)
2.54
(.100)
3
6.60
(.260)
6.99
.25 TYP. (.275)
(010)
3.84
(.151)
4.70
(.185)
.330
(.013)
5.46 ± .38
2.54
(.215 ± .015)
(.100)
Common Dimensions
Side Adjust
ADJ. CROSS SLOT
2.77 LONG X
(.109)
.64 WIDE X
(.025)
1 3362
(.035)
PIN MARKING
REVERSED FOR
STYLE W
5.46 ± .38
(.215 ± .015) 2.54
(.100)
3362M
3
6.60
(.260)
6.99
.25
(010)
3.84
(.151)
DIA.
(.018 ± .001) 3 PLCS.
2.54
(.100)
80,000 Feet ............................ 350 vac
Adjustment Angle ................. 240 ° nom.
3362F
1.22
(.048)
2.29
(.090)
Environmental Characteristics
Power Rating (300 volts max.)
70 °C .................................... 0.50 watt
.46 ± .12
(.018 ± .005)
DIA.
3 PLCS.
5.08
(.200)
1
2
3
4.70
(.185)
125 °C ....................................... 0 watt
Temperature Range ... -55 °C to +125 °C
Temperature Coe? cient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert?
Humidity .......MIL-STD-202 Method 103
3362H
1
2
90 ° ± 5 °
3
4.06 ± .38
(.160 ± .015)
3362S
2.54
(.100)
4.70
(.185)
96 hours
3
(2 % Δ TR; 10 Megohms IR)
Vibration ....... 30 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,
whichever is greater, CRV)
Rotational Life .......................200 cycles
3362P
1
2.54
(.100) TYP.
2
1.80
(.071)
3362W
1.02
(.040)
2.54
(.100)
1
2
3
4.70
(.185)
(4 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
2.54
(.100)
3.53
1.02
(.040)
3
2
1
Physical Characteristics
(.139)
Mechanical Angle ................. 270 ° nom.
1
2
3
3362X
2.54
Torque............................. 3.0 oz-in. max.
(.100)
Stop Strength ................. 7.0 oz -in. min.
3362R
4.70
Terminals .......................Solderable pins
Weight ....................................... 0.02 oz.
Marking....................... Resistance code,
terminal numbers, manufacturer’s
1.02
(.040)
2.54
(.100)
1.02
(.040)
1
2
3
(.185)
model number, style
and date code
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
Adjustment Tool..............................H-90
3362U
1
2
3
3.53
(.139)
3362Z
2.54
(.100)
4.70
(.185)
1.02
1
2
3
(.040)
3
2
1
*RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
?“Fluorinert” is a registered trademark of 3M Co.
Speci?cations are subject to change without notice.
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
CCW
1
2
WIPER
3
CW
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.
CLOCKWISE
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