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(yè)數(shù)： 10/86頁(yè)
文件大?。?/td> 3230K
代理商： 3224W-1-102E
3224 - 4mm SMD Trimming Potentiometer
Specifications are subject to change without notice.
14
Electrical Characteristics
Standard Resistance Range
....................................10 to 2 megohm
(see standard resistance table)
Resistance Tolerance .............±10% std.
Absolute Minimum Resistance
.....................................1% or 2.0 ohms
(whichever is greater)
Contact Resistance Variation
...............................1% or 3 ohms max.
Resolution...................Essentially Infinite
Insulation Resistance ................500 vdc.
100 megohms min.
Dielectric Strength
Sea Level..................600 vac (1minute)
Adjustment Angle .............11 turns nom.
Environmental Characteristics
Power Rating (300 volts max.)
85°C .......................................0.25 watt
150°C ..........................................0 watt
Temperature Range......-65°C to +150°C
Temperature Coefficient.....±100ppm/°C
Humidity........MIL-STD 202 Method 106
TRS ±2%; IR 10 megohms
Vibration..........20G TRS±1%; VRS ±1%
Shock............100G TRS ±1%; VRS±1%
Load Life
..........@ 85°C rated power 1,000 hours
TRS 3 ohms or 3% (whichever is greater)
Rotational Cycling..................200 cycles
TRS 3 ohms or 3% (whichever is greater)
Thermal Shock...........................5 cycles
TRS±2%; VRS±1%
Physical Characteristics
Mechanical Stop ...................Wiper idles
Torque..............................180g-cm max.
Weight................Approximately 0.01 oz.
Marking .................Manufacturer’s code,
resistance code and date code
Solderability ..............Per MIL-STD-202,
Method 208
Wiper ......................Set at 50% nominal
Flammability ..............................UL94V0
Adjustment Tool ..............................H-91
How To Order
3224 J - 1 - 502 E
Features
I
Surface Mount 4mm Square / Multiturn
Cermet / Industrial / Sealed
I
Sealed to withstand board wash
processing
I
Pick and place centering design, with
flush adjustment
I
4mm design meets EIA/EIAJ/IPC/VRCI
SMD standard trimmer footprint
I
Low CRV - 1%
I
DESC selected material drawing #92021
3224W Top Adjust
5.3
(.209)
0.9
(.035)
0.2
(.008)
1.0
(.039)
1.2
(.047)
5.1
(.201)
4.8
(.189)
1.3
(.051)
2.54
(.100)
2.9
(.114)
3
1
2
3.5
(.138)
1.52
(.060)
3.9
(.155)
2.54
(.100)
2.6
(.102)
1.2
(.047)
DIA.
3 PLCS.
2.0
(.079)
(0.80
(.1.3
1.6
(.063)
ADJUSTMENT SLOT
0.56
(.022)
.51
(.020)
WIDE
X
DEEP
3224X Top Adjust
5.3
(.209)
0.2
(.008)
1.0
(.039)
5.1
(.201)
4.8
(.189)
2.54
(.100)
2.54
(.100)
5.1
(.200)
1
2
3.5
(.138)
.80
(.031)
1.3
(.051)
5.7
(.225)
3.9
(.155)
1.2
(.047)
2 PLCS
3 PLCS.
2.0
(.079)
(0.80
TYP.
TYP.
(1.32
1.9
(.074)
ADJUSTMENT SLOT
0.56
(.022)
.51
(.020)
WIDE
X
DEEP
3224J Side Adjust
3
1
2
2.0
(.079)
4.0
(.157)
5.0
(.197)
4.6
(.181)
3.7
(.146)
0.8
(.031)
2.3
(.090)
4.8
(.189)
1.52
(.060)
2.6
(.102)
1.2
(.047)
2.4
(.094)
DIA.
0.2
(.008)
2.3
(.090)
2.0
(.079)
(1.3
TYP.
0.9
(.034)
2 PLCS.
1.3
(.050)
(.1.3
ADJUSTMENT SLOT
0.56
(.022)
.51
(.020)
WIDE
X
DEEP
3224G Side Adjust
5.2
(.205)
1.27
(.050)
2.3
(.090)
2.0
(.079)
1.27
(.050)
2 PLCS.
1
3
2
2.3
(.090)
4.8
(.189)
0.9
(.034)
2 PLCS.
1.52
(.060)
2.74
(.108)
1.2
(.047)
2.4
(.094)
4.57
(.180)
6.0
(.236)
0.2
(.008)
3.91
(.154)
0.61
(.024)
DIA.
1.3
(.050)
TYP.
TYP.
ADJUSTMENT SLOT
0.56
(.022)
.51
(.020)
WIDE
X
DEEP
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product - IR Reflow
*-2 = Wave Solderable
-FW5 = .070” ± .010” Shaft Extension
Resistance Code
Embossed Tape Designator
Style J , G: 500 pcs./7” reel (standard)
Style W:
250 pcs./7” reel (standard)
Consult factory for other available options.
*-2 has a treated stainless steel shaft
THOUGH
DSTRBUION
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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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