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)： 49/86頁
文件大?。?/td> 3230K
代理商： 3224W-1-102E
Specifications are subject to change without notice.
53
3352 - 3/8” Round Trimming Potentiometer
Features
I
Single-Turn / Cermet / Industrial / Open
Frame
I
Stable cermet element offers infinite
resolution
I
Very low profile
I
Seven standard pin styles
I
Thumb and screwdriver adjustment
Electrical Characteristics
Standard Resistance Range
..................................10 to 2 megohms
(see standard resistance table)
Resistance Tolerance .............±20% std.
(tighter tolerance available)
Absolute Minimum Resistance
.........................................2 ohms max.
Contact Resistance Variation
.............................1.0% or 1 ohm max.
(whichever is greater)
Adjustability
Voltage.....................................±0.05%
Resistance ...............................±0.25%
Resolution.....................................Infinite
Dielectric Strength
Sea Level .................................500 vac
80,000 Feet..............................350 vac
Adjustment Angle ...................205° nom.
Environmental Characteristics
Power Rating (250 volts max.)
85°C.......................................0.50 watt
125°C..........................................0 watt
Temperature Range
...................................-55°C to +125°C
Temperature Coefficient
±100ppm/oC ............................2K & up
±150ppm/oC..........................Below 2K
Humidity........MIL-STD-202 Method 103
96 hours
(2%
TR, 10 Megohms IR)
Vibration............30G (2%
TR; 2%
VR)
Shock..............100G (2%
TR; 2%
VR)
Load Life
...............1,000 hours 0.5 watt @ 85°C
(3%
TR)
Rotational Life........................200 cycles
(10%
TR)
Physical Characteristics
Mechanical Angle...................250° nom.
Torque .............................3.0 oz-in. max.
Stop Strength.....................8 oz -in. min.
Terminals ........................Solderable pins
Weight ........................................0.01 oz.
Marking ...........................Manufacturer’s
trademark, resistance value
and model number.
Date code on packaging.
Wiper ..............................Set at CW end
Standard Packaging
..................................100 pcs. per bag
Adjustment Tool ..............................H-90
1
3
CW
CLOCKWISE
CCW
2
WIPER
3.81
±
.51
(.150
±
020)
TYP.
.64
(.025)
1.27
(.050)
8.89
(.350)
5.08
(.200)
X .86
(.034)
X .84
(.033)
9.53
±
.38
(.375
±
.015)
.51
±
.05
(.020
±
.002)
DIA. PINS TYP.
7.62
(.300)
1
2
3
3352
3352E Top Adjust
10.16
(.400)
2.54
(.100)
5.33
(.210)
3352P
3352T
2.21
±
.38
(.087
±
.015)
3352H Side Adjust
7.62
(.300)
4.75
(.187)
3352K
3352V
9.14
(.360)
4.37
(.172)
5.08
(.200)
3352W
3.96
(.156)
WIDE
DEEP TYP.
TYP.
TYP.
TYP.
(4.75
TYP.
TYP.
MAX.
(2.54
(2.54
2.54
(.100)
4.06
(.160)
(5.33
(2.54
(2.54
(2.54
(2.54
(2.54
MIN. TYP.
MAX.
(7.62
MAX.
MAX.
TYP.
ADJUSTMENT SLOT
LONG
How To Order
3352 W - 1 - 103
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Consult factory for other available options.
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
Popular values listed in boldface. Special
resistances available.
THOUGH
DSTRBUION
DIMENSIONS ARE:
METRIC
(INCHES)
TOLERANCES: ±0.25 (.010) EXCEPT WHERE NOTED
SHADED AREAS TYPICALLY NOT STOCKED BY
DISTRIBUTORS AND NOT RECOMMENDED FOR NEW
DESIGNS.
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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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