收藏本站
参数资料
型号： 3303C-1-503E
厂商： Bourns Inc.
文件页数： 1/2页
文件大小： 0K
描述： TRIMMER 50K OHM 0.15W SMD
产品目录绘图： 3303C Series Bottom
3303C Series Side
3303C Series Footprint
3303C Series Top
3303 Series Circuit
标准包装： 1
系列： Trimpot® 3303 - 开放框架
电阻（欧姆）： 50k
功率（瓦特）： 0.15W
容差： ±25%
温度系数： ±250ppm/°C
匝数： 单路
调节型： 侧面调节
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 - 0.148" L x 0.118" W x 0.055" H（3.75mm x 3.00mm x 1.40mm）
产品目录页面： 2320 (CN2011-ZH PDF)
其它名称： 3303C-503EDKR
Features
■ Recommended for re?ow processing
■ Rotor design compatible with pick and
place and automatic adjustment equipment
■ Supplied in 8 mm embossed tape,
compatible with automatic assembly
equipment
■ Rear adjust version available
■ 3 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
3303 - 3 mm SMD Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
3303W, X-3
3303C,D-1
......................100 ohms 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.
3mm Open Frame
for Reflow Soldering
3-Terminal
Low Profile
3.75
(.148)
1.85
(.073)
2
3.00
(.118)
3-Terminal
Both Sides Adjust
3.75
(.148)
1.85
(.073)
3.00
(.118)
2.50 ± 0.15
(.098 ± .006)
Resolution ................................... In?nite
.0.55 ± 0.15
Adjustment Angle .................260 ° ±20 °
3.00
(.188)
(.022 ± .006)
Environmental Characteristics
1.50
1.59
ADJ SLOT
WIDE
X
(.012 ± .006)
(.051)
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 Coe? cient ... ±250 ppm/°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 %
0.95
(.037)
0.90
(.035)
(.059)
1.90
(.075)
1.10
(.043)
0.80
(.031)
1
3
0.99
(.039)
2.80
(.110)
1.55
(.061)
1.35
(.053)
0.90
(.035)
(.060)
1.90
(.075) 1
1.40 MAX.
(.055)
0.31 ± 0.15
(.012 ± .006)
2
3
2.50 ± .15 LONG
(.098 ± .006)
.55 ± .15
X
(.022 ± .006)
.30 ± .15
DEEP
0.31
(.012)
0.51
(.020)
1.31
DIA.
Physical Characteristics
Torque....................... 20-200 g-cm max.
Mechanical Angle ................ Continuous
Marking..................... Part marking code
0.90
(.035)
SUGGESTED PWB LAYOUT
0.90
(.035)
0.95
(.037)
0.41
(.016)
1.19
(.047)
Standard Packaging
1.60
............................... 2000 pcs./7 ” reel
Adjustment Tool..............................H-90
Aqueous cleaning not recommended.
1.50
(.059)
(.063)
0.90
(.035)
0.99
(.039)
0.90
(.035)
0.80
1.10
(.043)
(.031) 0.56
0.56
How To Order
(.022)
0.56
(.022)
(.055)
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
(preferred)
Standard or Modi?ed
1.20
(.047)
DIMENSIONS:
0.30
TOLERANCES: ±
(.012)
2
0.80
(.031)
3.20
(.126)
MM
(INCHES)
EXCEPT WHERE NOTED
WIPER
(.022)
SUGGESTED PWB LAYOUT
1.40
2.30
(.091)
1.80 DIA.
(.071)
1.10
(.043)
1.10
(.043)
Product Indicator
-1 = Single Slot
(C, D Pin Styles Only)
CCW
1
CLOCKWISE
3
CW
2.30
(.091)
1.70
(.067)
-3 = Cross Slot Low Pro?le
(W, X Pin Styles Only)
Resistance Code
Embossed Tape Designator
3.20
(.126)
0.70
(.028)
Consult factory for other available options.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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.
DIMENSIONS:
0.38
TOLERANCES: ±
(.015)
MM
(INCHES)
EXCEPT WHERE NOTED
相关PDF资料
PDF描述
FK0400005 OSC 4MHZ 3.3V SMD
FCN1206A392J-H3 CAP FILM 3900PF 100VDC 1206
FK0360004 OSC 3.6864MHZ 3.3V SMD
A121S1D91V30Q SWITCH TOGGLE SPDT PC MNT
FCN1206A332J-H3 CAP FILM 3300PF 100VDC 1206
相关代理商/技术参数
参数描述
3303C-1-504E 功能描述:微调电阻器 - 表面贴装 TRIMMER - SMD 3MM ST CERMET 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
3303-CCT 制造商:Molex 功能描述:
3303D-1-102E 功能描述:微调电阻器 - 表面贴装 3MM SMD TRIM POT 1K SMD 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
3303D-1-103E 功能描述:微调电阻器 - 表面贴装 3mm 10K 25% Single Slot 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
3303D-1-104E 功能描述:微调电阻器 - 表面贴装 TRIMMER - SMD 3MM ST CERMET 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
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*