參數(shù)資料
型號： 3224W-1-102E
英文描述： TRIMMER SMD CERMET MEHR 1K 300V 0.25W
中文描述： 修邊機表面貼裝金屬陶瓷伊朗Mehr一千300V 0.25W
文件頁數(shù)： 30/86頁
文件大?。?/td> 3230K
代理商： 3224W-1-102E
Specifications are subject to change without notice.
34
1
3
CW
CLOCKWISE
CCW
2
WIPER
DIMENSIONS ARE:
METRIC
(INCHES)
TOLERANCES: ±0.30 (.012) EXCEPT WHERE NOTED
3303 - 3mm SMD Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
..................................100 to 1 megohm
(see standard resistance table)
Resistance Tolerance .............±25% std.
Absolute Minimum Resistance
≤
1K Ohms......................20 ohms max.
>1K Ohms .....................2% max. of TR
Contact Resistance Variation ...5% max.
Resolution...................................Infinite
Adjustment Angle....................260° ±20°
Environmental Characteristics
Resistance to Soldering Heat
.......260°C, 10 seconds, TRS max. 5%
Power Rating (50 VDC max.)
70°C .......................................0.15 watt
Temperature Range
....................................-40°C to +125°C
Temperature Coefficient
..........................................±250ppm/°C
Humidity .....................................95%RH
500 hours
TRS max. ........................................±5%
Load Life
.............@ 70°C rated power 500 hours
TRS ±5%
Rotational Cycling......................20 turns
TRS ±15%
Physical Characteristics
Torque.........................20-200g-cm max.
Mechanical Angle .................Continuous
Marking......................Part marking code
Standard Packaging
...................................2000 pcs./7” reel
Adjustment Tool ..............................H-90
SUGGESTED PWB LAYOUT
3303W, X-1
3mm Open Frame
for Reflow Soldering
3-Terminal
1.60
(.063)
0.99
(.039)
1.20
(.047)
3.20
(.126)
0.90
(.035)
0.80
(.031)
1.50
(.059)
0.30
±
0.15
(.012
±
.006)
1.40
(.055)
3.00
(.118)
2.50
±
0.15
(.098
±
.006)
1
3
1.90
(.075)
1.85
(.073)
1.50
(.060)
3.75
(.148)
.0.55
±
0.15
(.022
±
.006)
2
MAX.
1.10
(.043)
0.80
(.031)
0.90
(.035)
0.90
(.035)
0.90
(.035)
0.98
(.039)
0.95
(.037)
1.20
(.047)
ADJ SLOT
2.50
±
.15
(.098
±
.006)
.55
±
.15
(.022
±
.006)
.30
±
.15
(.012
±
.006)
LONG
WIDE
DEEP
X
X
Features
I
Recommended for reflow processing
I
Rotor design compatible with pick and
place and automatic adjustment
equipment
I
Supplied in 8mm embossed tape,
compatible with automatic assembly
equipment
I
Rear adjust version available
I
3mm size meets EIA/EIAJ standard
trimmer footprint
2
1
3
2.80
(.110)
3.00
(.188)
1.35
(.053)
0.90
(.035)
1.55
(.061)
3303W, X-3
3mm Open Frame
for Reflow Soldering
3-Terminal
Low Profile
1.10
(.043)
0.80
(.031)
3.00
(.118)
1.90
(.075)
1.85
(.073)
1.50
(.059)
3.75
(.148)
0.90
(.035)
0.90
(.035)
0.90
(.035)
0.99
(.039)
0.95
(.037)
SHADED AREAS TYPICALLY NOT STOCKED BY
DISTRIBUTORS AND NOT RECOMMENDED FOR NEW
DESIGNS.
How To Order
3303 X - 3 - 103 E
Model
Style
Orientation of Parts In Tape:
Styles W, C -Terminals Toward
Sprocket Holes
Styles X, D - Terminals Away
From Sprocket Holes (prefered)
Standard or Modified
Product Indicator
-1 = Single Slot
*-2 = Cross Slot Rotor (Optional)
-3 = Cross Slot Low Profile (Standard)
Resistance Code
Embossed Tape Designator
Consult factory for other available options.
*Not available in C and D styles
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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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