參數(shù)資料
型號(hào)： 3224W-1-102E
英文描述： TRIMMER SMD CERMET MEHR 1K 300V 0.25W
中文描述： 修邊機(jī)表面貼裝金屬陶瓷伊朗Mehr一千300V 0.25W
文件頁數(shù)： 43/86頁
文件大小： 3230K
代理商： 3224W-1-102E
Specifications are subject to change without notice.
47
1
3
CW
CLOCKWISE
CCW
2
WIPER
3324 - 4mm Square Trimming Potentiometer
Features
I
Surface Mount / Single-Turn / Cermet
Industrial / Sealed
I
Compatible with surface mount
manufacturing processes
I
Standoffs facilitate boardwashing and
mechanical stability
I
Plastic housing for RF applications
I
Low profile
I
Patent #5043695 assembly for seal
integrity
Electrical Characteristics
Standard Resistance Range
.......................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance .............±20% std.
(tighter tolerance available)
End Resistance
..............................1% or 3 ohms max.
(whichever is greater)
Contact Resistance Variation
..............................3% or 3 ohms max.
(whichever is greater)
Resolution...................Essentially Infinite
Insulation Resistance ................500 vdc.
100 megohms min.
Dielectric Strength
Sea Level.................500 vac (1 minute)
Adjustment Angle ...................220° nom.
Environmental Characteristics
Soldering Heat
.............260°C, 10 seconds, TRS ±1%
Power Rating (200 volts max.)
70°C.......................................0.25 watt
125°C..........................................0 watt
Operating Temperature Range
...................................-55°C to +125°C
Temperature Coefficient
<100 Ohms ......................±150ppm/°C
>100 Ohms ......................±100ppm/°C
Humidity..............................80-98% RH,
10 cycles, 240 hours
TRS ±3%; IR 10 megohms
Vibration.........20G TRS ±1%; VRS ±1%
Shock...........100G TRS ±1%; VRS ±1%
Load Life
......(@ 70°C Rated Power 1000 Hours)
TRS ±3%
Rotational Cycling..................100 cycles
TRS ±3%
Thermal Shock..........................5 cycles
TRS ±2%; VRS ±1%
Physical Characteristics
Mechanical Angle...................250° nom.
Torque .............................50g-cm typical
Stop Strength................200g-cm typical
Weight................Approximately 0.01 oz.
Marking .................Manufacturer’s code,
resistance code and date code
Wiper ...........Positioned at 50% nominal
Flammability...........................U.L. 94V-0
Adjustment Tool ..............................H-91
3324J Common Dimensions
RECOMMENDED LAND PATTERN
1
2
3
2.3
(.091)
0.76
(.030)
2 PLCS
1.12
(.056)
1.04
(.050)
2.2
(.087)
3.3
(.130)
4.26
(.168)
4.36
(.172)
ADJ. SLOT
1.93
±
.03
(.076
±
.001)
.52
±
.03
(.020
±
.001)
.50
±
.06
(.020
±
.002)
WIDE
X
X
DEEP
LONG
2.16
(.085)
0.20
(.008)
1.02
(.040)
2.3
(.091)
2.0
(.079)
(.1.3
3 PLCS.
3324G
4.36
(.172)
1
4.26
(.168)
2
3
2.3
(.091)
1.02
(.040)
0.76
(.030)
2 PLCS
2.16
(.085)
0.20
(.008)
0.86
(.034)
5
°
MAX. TYP.
0.75
(.030)
2.0
(.079)
1.5
(.059)
5.5
(.217)
2.3
(.091)
1.3
(.051)
PLCS.
2 PLCS.
THOUGH
DSTRBUION
DIMENSIONS ARE:
METRIC
(INCHES)
TOLERANCES: ±0.25 (.010) EXCEPT WHERE NOTED
How To Order
3324 J - 1 - 502 E
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Embossed Tape
1000 pcs./7” Reel (Standard)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
3224W-1-102E 制造商:Bourns Inc 功能描述:Trimmer
3224W-1-102E 制造商:Bourns Inc 功能描述:TRIMMER 0.25W 1K 制造商:Bourns Inc 功能描述:TRIMMER, 0.25W, 1K
3224W-1-102G 功能描述:微調(diào)電阻器 - 表面貼裝 4mm 1Kohms 10% Square Cermet Sealed RoHS:否 制造商:Murata 產(chǎn)品:Single-Turn Trimmer Potentiometers 產(chǎn)品類型:Single Turn 轉(zhuǎn)數(shù):1 元件類型:Cermet 錐度:Linear 電阻:10 kOhms 電壓額定值: 端接類型:SMD/SMT 功率額定值:250 mW (1/4 W) 容差:20 % 溫度系數(shù):150 PPM / C
3224W1103E 制造商:Bourns / JW Miller 功能描述:Res Cermet Trimmer 10K Ohm 10% 1/4W 12(Elec)Turn 1.5mm (4.8 X 3.9 X 5.3mm) J-Hook SMD Embossed T/R 制造商:Bourns 功能描述:Res Cermet Trimmer 10K Ohm 10% 1/4W 12(Elec)Turn 1.5mm (4.8 X 3.9 X 5.3mm) J-Hook SMD Embossed T/R
3224W-1-103E 功能描述:微調(diào)電阻器 - 表面貼裝 4mm 10Kohms 10% Square Cermet Sealed RoHS:否 制造商:Murata 產(chǎn)品:Single-Turn Trimmer Potentiometers 產(chǎn)品類型:Single Turn 轉(zhuǎn)數(shù):1 元件類型:Cermet 錐度:Linear 電阻:10 kOhms 電壓額定值: 端接類型:SMD/SMT 功率額定值:250 mW (1/4 W) 容差:20 % 溫度系數(shù):150 PPM / C
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