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参数资料
| 型号： | 3302X-3-203E |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 20K OHM 0.15W SMD |
| 产品目录绘图： | 3302(W,X) Series Top 3302(W,X) Series Side 3302(W,X) Series Bottom 3302(W,X) Series Footprint 3302(W,X) Series Circuit |
| 标准包装： | 1 |
| 系列： | Trimpot® 3302 - 开放框架 |
| 电阻（欧姆）： | 20k |
| 功率（瓦特）： | 0.15W |
| 容差： | ±25% |
| 温度系数： | ±250ppm/°C |
| 匝数： | 单路 |
| 调节型： | 顶部调节 |
| 电阻材料： | 金属陶瓷 |
| 安装类型： | 表面贴装 |
| 端接类型： | J 引线 |
| 包装： | 标准包装 |
| 尺寸/尺寸： | 方形 - 0.108" L x 0.087" W x 0.041" H（2.75mm x 2.20mm x 1.05mm） |
| 产品目录页面： | 2320 (CN2011-ZH PDF) |
| 其它名称： | 3302X-203EDKR 3302X-203EDKRR |
Features
■ Single-Turn Cermet / Open Frame
■ Recommended for re?ow processing
■ Rotor design compatible with automatic
adjustment equipment
■ Supplied in 8 mm embossed tape,
compatible with automatic assembly
equipment
■ 2 mm size meets EIA/EIAJ standard
trimmer footprint
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
■ For trimmer applications/processing
guidelines, click here
3302 - 2 mm SMD Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Packaging Speci?cations
Standard Resistance Range
......................200 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±25 % std.
3302W, X-3
3 Terminals for
Automatic Trimming Adjustment
Low Profile
0.60
(.024)
MAX.
2.26 ± 0.20
(.089 ± .008)
MAX.
DEEP
Absolute Minimum Resistance
≤ 1K ............................... 20 ohms max.
>1K...................................... 5 % max.
Contact Resistance Variation
............................................ 5 % max.
X
X
ADJ. SLOT
1.45
DIA.
(.057)
.45 ± 0.10
WIDE
(.017 ± .004)
.35 ± 0.10
(.014 ± .004)
2
2.20 + 0.25/– 0.15
(.087 + .010/– .006)
2.75
(.108)
4.00 ± 0.10
(.157 ± .004)
3.50 ± 0.10
(.138 ± .004)
Resolution ................................... In?nite
Adjustment Angle .................260 ° ±20 °
Environmental Characteristics
Power Rating (50 VDC max.)
1.45
(.057)
0.45 ± 0.10
(.018 ± .004)
2.00 ± 0.05
(.079 ± .002)
4.00 ± 0.10
(.157 ± .004)
70 °C .................................... 0.15 watt
Temperature Range ..... -40 °C to +85 °C
1.30
(.051)
1
3
Temperature Coe? cient ... ±250 ppm/°C
Humidity .................................. 95 % RH
500 hours
TRS max. ...................................... ±5 %
1.05
(.041)
1.40
(.055)
1.20
(.047)
1.75 ± 0.10
(.069 ± .004)
8.00 ± 0.31
2.44 ± 0.20
(.096 ± .008)
2.90 ± 0.20
(.114 ± .008)
Load Life
..........@ 70 °C rated power 500 hours
(.315 ± .012)
TAPE
TRS ±5 %
Rotational Cycling .....................10 turns
TRS ±15 %
Physical Characteristics
0.65
(.026)
1.30
(.051)
0.75
(.030)
1.90
178.0 ± 2.00
(7.008 ± .079)
DIA.
1.20 ± 0.50
(.047 ± .020)
Torque....................... 10-150 g-cm max.
Mechanical Angle ................ Continuous
Marking..................... Part marking code
Standard Packaging .. 3000 pcs./7 ” reel
Adjustment Tool.......................... H-92-1
0.95
(.035)
SUGGESTED PWB LAYOUT
1.20
(.047)
(.075)
50.03
(1.970)
MIN. DIA.
Aqueous cleaning not recommended.
How To Order
3302 X - 3 - 103 E
1.75
(.069)
0.65
(.026)
0.90
(.035)
12.9 ± 0.51
(.510 ± .020)
DIA.
REEL
9.00 ± 1.50
(.354 ± .059)
Model
Meets EIA 481
Style
Orientation of Parts In Tape:
Style W: Terminals Toward
Sprocket Holes
1.70
(.067)
0.75
(.030)
1.90
(.075)
Standard Resistance Table
Resistance Part Marking Resistance
(Ohms) Code Code
Standard or Modi?ed
Product Indicator
-3 = Continuous Rotation
Resistance Code
Embossed Tape Designator
CCW
1
2
CLOCKWISE
WIPER
3
CW
200
500
1,000
2,000
5,000
10,000
20,000
22
52
13
23
53
14
24
201
501
102
202
502
103
203
Consult factory for other available options.
DIMENSIONS:
MM
(INCHES)
50,000
100,000
200,000
54
15
25
503
104
204
TOLERANCES: ±
0.25
(.010)
EXCEPT WHERE NOTED
500,000
1,000,000
55
16
504
105
Popular distribution resistance values listed in
REV. 04/14
boldface. Special resistances available.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
“Trimpot” is a registered trademark of Bourns, Inc.
Speci?cations are subject to change without notice.
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 3302X-3-204E | 功能描述:微调电阻器 - 表面贴装 2mm 200K 25% Open Frame RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
| 3302X-3-501E | 功能描述:微调电阻器 - 表面贴装 2mm 500ohm 25% Open Frame RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
| 3302X-3-502E | 功能描述:微调电阻器 - 表面贴装 2mm 5K 25% Open Frame RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
| 3302X-3-503E | 功能描述:微调电阻器 - 表面贴装 2mm 50K 25% Open Frame RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
| 3302X-3-504E | 功能描述:微调电阻器 - 表面贴装 2mm 500K 25% Open Frame RoHS:否 制造商:Murata 产品:Single-Turn Trimmer Potentiometers 产品类型:Single Turn 转数:1 元件类型:Cermet 锥度:Linear 电阻:10 kOhms 电压额定值: 端接类型:SMD/SMT 功率额定值:250 mW (1/4 W) 容差:20 % 温度系数:150 PPM / C |
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