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参数资料
型号： TC33X-2-105G
厂商： Bourns Inc.
文件页数： 1/2页
文件大小： 0K
描述： TRIMMER 1M OHM 0.1W SMD
产品目录绘图： TC33X Series Bottom
TC33X Series Top
TC33X Series Side
标准包装： 9,000
系列： Trimpot® TC33 - 开放框架
电阻（欧姆）： 1M
功率（瓦特）： 0.1W，1/10W
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： 带卷 (TR)
尺寸/尺寸： 方形 - 0.150" L x 0.118" W x 0.047" H（3.80mm x 3.00mm x 1.20mm）
Features
■ Recommended for re?ow soldering
■ Rotor design compatible with pick and
■ For trimmer applications/processing
guidelines, click here
place and automatic adjustment equipment
■ 3 mm size meets EIA/EIAJ standard
trimmer footprint
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
TC33 - 3 mm SMD Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
...................... 100 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ............ ±25 % std.
Absolute Minimum Resistance
≤ 1 K Ohms .................. 20 ohms max.
TC33X-1
3.0
(.118)
1.75
(.069)
2.1
(.083)
2
3.6
(.142)
TC33X-2
3.0
(.118)
1.75
(.069)
2.1
(.083)
2
3.6
(.142)
>1 K Ohms ................. 2 % max. of TR
Contact Resistance Variation .... 5 % max.
Resolution.................. Essentially in?nite
3.8
0.5
(.020)
3.8
0.5
(.020)
Adjustment Angle....................200 ° min.
Environmental Characteristics
(.150)
2.0
(.079)
(.150)
2.0
(.079)
Power Rating (50 VDC max.)
70 °C ...................................... 0.1 watt
Temperature Range ....-40 °C to +100 °C
0.65
(.026)
1
3
0.65
(.026)
1
3
0~15
Temperature Coef?cient ....±250 ppm/°C
Humidity........................ -40 °C, 95 %RH
TRS max. .......................................±5 %
Load Life
....... @ 70 °C rated power 1000 hours
TRS ±5 %
Rotational Cycling..20 cycles, TRS ±5 %
1.5
(.059)
0.75
1.2
(.047)
1.5
(.059)
0.75
(.030)
1.2
(.047)
Physical Characteristics
(.030)
Torque................ 0.98-11.76 mN-m max.
Mechanical Angle*
......................Continuous; 270 ° ±20 °
Marking ......................Part marking code
Standard Packaging ... 2000 pcs./7 ” reel
Adjustment Tool .............................. H-90
1.0
(.039)
SEE
MOUNTING
NOTE
BELOW
1.0
(.039)
0.8
SEE
MOUNTING
NOTE
BELOW
0.9
*The lower limit of the rotational angle standard
0.8
(.031)
2.7
0.9
(.035)
(.031)
2.7
(.106)
(.035)
is 250 °, but there is non-valid rotational range
(.106)
of 10 % or less on each end.
Aqueous cleaning not recommended.
How To Order
TC33 B - 1 - 103 E
Mounting Note:
The gray area can be used to apply cement to hold the unit
in place during board processing, if required.
Recommended Land Pattern
1.5
Mounting Note:
The gray area can be used to apply cement to hold the unit
in place during board processing, if required.
Recommended Land Pattern
1.5
Model
Style
Standard Product Indicator
1.6
(.063)
0.7
(.028)
(.059)
1.6
(.063)
0.7
(.028)
(.059)
TC33B:
-1 = Single Slot Bottom Adjust
TC33X:
-1 = Continuous Rotation
-2 = Rotational Stop
Resistance Code
Embossed Tape Designator
1.2
(.047)
1.2
(.047)
1.2
(.047)
1.2
(.047)
E = 2000 pcs./7 ” Reel (B Style)
E = 2500 pcs./7 ” Reel (X Style)
G = 9000 pcs./13 ” Reel (X Style)
1.2
(.047)
0.8
(.031)
1.2
(.047)
1.2
(.047)
0.8
(.031)
1.2
(.047)
*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.
CCW
1
2
CLOCKWISE
WIPER
3
CW
DIMENSIONS:
0.3
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
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相关代理商/技术参数
参数描述
TC33X-2-201E 功能描述:微调电阻器 - 表面贴装 3MM 200OHMS 25% 0.1WATT OPEN FRM 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
TC33X-2-201G 功能描述:微调电阻器 - 表面贴装 3MM 200OHMS 25% 0.1WATT OPEN FRM 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
TC33X-2-202E 功能描述:微调电阻器 - 表面贴装 3MM 2KOHMS 25% 0.1WATT OPEN FRM 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
TC33X-2-202E 制造商:Bourns Inc 功能描述:; Power Rating:0.1W; Track Resistance:2k
TC33X-2-202G 功能描述:微调电阻器 - 表面贴装 3MM 2KOHMS 25% 0.1WATT OPEN FRM 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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