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参数资料
型号： 3313J-1-203E
厂商： Bourns Inc.
文件页数： 1/2页
文件大小： 0K
描述： TRIMMER 20K OHM 0.125W SMD
产品变化通告： Material Change 18/Jan/2012
产品目录绘图： 3313(J,X) Series Footprint
3313J Series Top
3313(J,X) Series Side
3313 Series Circuit
标准包装： 1
系列： Trimpot® 3313 - 密封式
电阻（欧姆）： 20k
功率（瓦特）： 0.125W，1/8W
容差： ±20%
温度系数： ±100ppm/°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 - 0.138" L x 0.126" W x 0.087" H（3.50mm x 3.20mm x 2.20mm）
产品目录页面： 2321 (CN2011-ZH PDF)
其它名称： 3313J-203EDKR
Features
■ Surface Mount 3 mm Square
■ Reverse pin layout option (Model 3313X)
■
■
■
■
Single-Turn Cermet / Sealed
Compatible with surface mount
manufacturing processes
Rotor stop for “in-circuit” adjustment
100 cycle rotational and seal life
Plastic housing for RF applications
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
■ For trimmer applications/processing
guidelines, click here
■ Halogen free models available**
3313 - 3 mm Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
......................10 ohms to 2 megohms
3313J-1
2
3.2 +0.4/-0.2
(.126 +.016/-.008)
3313S-1
Position Rotor As Shown
Within ± 11 ° Of Centerline
2
WIDE
LONG
(.076)
(.020)
WIDE
(.020)
2 PLCS
(see standard resistance table)
Resistance Tolerance ........... ±20 % std.
End Resistance ..... 1 % or 3 ohms max.
(whichever is greater)
Contact Resistance Variation
.................................... 3 % or 3 ohms
Adjustability
Voltage Divider ........................ ±0.1 %
Rheostat .................................. ±0.2 %
Resolution ................................... In?nite
Insulation Resistance ............... 500 vdc.
100 megohms min.
Dielectric Strength
Sea Level................................ 500 vac
70,000 Feet ............................ 350 vac
Adjustment Angle .................. 220° nom.
Environmental Characteristics
Max. Soldering Exposure
............................... 260 °C/5 seconds
Power Rating (200 volts max.)
70 °C .................................. 0.125 watt
125 °C ....................................... 0 watt
3.5 ± 0.2
(.138 ± .008)
3
3313J-2
3.5 ± 0.2
(.138 ± .008)
3
1.68
(.066)
1.47 ± 0.15
(.058 ± .006)
1.5 ± 0.15
(.059 ± .006)
2 PLCS
2.3 ± 0.2
(.091 ± .008)
1
1
ADJ. SLOT
0.52
(.020)
1.93
X
0.51
X DEEP
3.2 +0.4/-0.2
(.126 +.016/-.008)
ADJ. CROSS SLOT
0.45
(.018)
0.51
X DEEP
1.42
(.056)
1.3 ± 0.1
(.051 ± .004)
0.66 ± 0.1
(.026 ± .004)
2.2 ± 0.2
(.087 ± .008)
3313S-2
3.02
(.119)
3
3.02
(.119)
3
2.77
(.109)
Of Terminal 2
3.61 ± .20
(.142 ± .008)
ADJ. SLOT
.52 ± 0.03 WIDE
(.020 ± .001)
X 1.93 ± 0.03 LONG
(.076 ± .001)
X .51 ± 0.06 DEEP
(.020 ± .002)
2 1
Position Rotor As Shown
Within ± 11 ° Of Centerline
Of Terminal 2
3.61
(.142)
ADJ. SLOT
.45 ± 0.03 WIDE
(.018 ± .001)
X 1.93 ± 0.03 LONG
(.076 ± .001)
X .51 ± 0.06 DEEP
(.020 ± .002)
2 1
3.71
(.146)
Operating Temp. Range
(.063)
0.71 ± 0.20
(.028 ± .008)
............................... -55 °C to +125 °C
Temperature Coe? cient
.................. ≤ 100 ohms ±150 ppm/°C;
................... >100 ohms ±100 ppm/°C
Seal Test ......................85 °C Fluorinert?
Humidity ...... MIL-STD 202, Method 106
(no vibration) TRS ±3 %;
IR 10 megohms
Vibration .....20 G TRS ±1 %; VRS ±1 %
Shock .......100 G TRS ±1 %; VRS ±1 %
Load Life...............................1000 hours
@ 70 °C Rated Power;TRS ± 3 %
Rotational Life ..... 100 cycles TRS ±3 %
Thermal Shock ..........................5 cycles
TRS ±2 %; VRS ±1 %
0.15
(.006)
RECOMMENDED LAND PATTERN
1.6
1.6
(.063)
0.65
(.026)
1.60
(.063) 1.1
1.1
(.043)
(.043)
0.6
0.6
(.024)
4.5
(.177)
5.35
(.211)
0.15 ± 0.03
(.006 ± .001)
TYP
2.39
(.094)
RECOMMENDED LAND PATTERN
1.30
(.051)
1.15
TYP
(.045)
Physical Characteristics
(.024)
1.57
(.062)
3 PLCS
1.57
(.062)
Mechanical Angle ................. 250 ° nom.
3313X-1 (Reverse Pin Layout)
Torque...............................50 g-cm max.
Stop Strength ..................200 g-cm min.
Pushover Strength (“S” Style only)
2
2.62
(.103)
........ 1.6 Kilograms (3.5 lbs) minimum
Flammability ..........................U.L. 94V-0
Weight ......................... Approx. 0.01 oz.
Marking........................ Resistance code
1
3
2.39
(.094)
1.12 2 PLCS
(.044)
and date code
Wiper ............... 50 % (Actual TR) ±10 %
3313X-2 (Reverse Pin Layout)
2
Standard Packaging
J, X Styles (MSL-1) ....1000 pcs./7 ” reel
2
WIPER
3
1
S Style (MSL-1).......... 200 pcs./7 ” reel
Adjustment Tool..............................H-91
?“Fluorinert” is a registered trademark of 3M Co.
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.
CCW
1
CLOCKWISE
DIMENSIONS:
MM
(INCHES)
3
CW
Users should verify actual device performance in their speci?c applications.
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Halogen free product is identi?ed by a black housing color. Bourns follows the prevailing de?nition of “halogen free” in the industry.
TOLERANCES: ±
0.25
(.010)
EXCEPT WHERE NOTED
Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is
900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
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相关代理商/技术参数
参数描述
3313J-1-203E 制造商:Bourns Inc 功能描述:; Power Rating:0.125W; Track Resistance:
3313J-1-204E 功能描述:微调电阻器 - 表面贴装 3mm 200K OHM Vertical Adjust 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
3313J-1-205E 功能描述:微调电阻器 - 表面贴装 3mm 2M Vertical Adjust 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
3313J-1-221E 功能描述:微调电阻器 - 表面贴装 3MM TRIM POT 220uH SMD SEALED 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
3313J-1-473E 功能描述:微调电阻器 - 表面贴装 3mm 47K Vertical Adjust 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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