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参数资料
型号： 3361P-1-254GLF
厂商： Bourns Inc.
文件页数： 1/2页
文件大小： 0K
描述： TRIMMER 250K OHM 0.5W SMD
产品变化通告： Epoxy Change May 2007
产品目录绘图： 3361P Series Top
3361P Series Side
3361P Series Footprint
3361P Series Bottom
3361 Series Circuit
标准包装： 1
系列： Trimpot® 3361 - 密封式
电阻（欧姆）： 250k
功率（瓦特）： 0.5W，1/2W
容差： ±10%
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： 鸥翼型
包装： 标准包装
尺寸/尺寸： 方形 - 0.277" L x 0.264" W x 0.192" H（7.04mm x 6.71mm x 4.88mm）
产品目录页面： 2325 (CN2011-ZH PDF)
其它名称： 3361P-1-254GLFDKR
Features
■ Single-Turn / Cermet / Industrial / Sealed
■ Miniature package
■ Rotor designed for automatic machine
adjust interface
■ Withstands harsh environments and
immersion cleaning processes
■ Compatible with surface mount
manufacturing processes
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
■ For trimmer applications/processing
guidelines, click here
3361 - 1/4 ” Square SMD Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Std. Resistance Range...... 10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ................ ±10 % std.
(tighter tolerance available)
Absolute Minimum Resistance
.........................................1 % or 2 ohms
3361P
6.71 ± 0.25
(.264 ± .010)
7.04 ± 0.25
(.277 ± .010)
A
A
2.77 ± .005
(.109 ± .0002)
3361S
6.71 ± 0.12
(.264 ± .005)
7.37 ± 0.38
(.290 ± .015)
A
A
2.77 ± .005
(.109 ± .0002)
(.151 ± .010)
WIDE X
(.035)
(.164 ± .015)
WIDE X
(.035)
(whichever is greater)
Contact Resistance Variation
................................ 3 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage .......................................±0.05 %
Resistance .................................±0.15 %
Resolution........................................ In?nite
Insulation Resistance ................... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level ................................... 900 vac
3.84 ± 0.25
1 3361
2.29 ± .005
(.090 ± .0002)
46 °
2.29
(.090)
1.54
(.061)
3
ELECTRICAL
ADJ. SLOT
0.64
(.025)
0.89
DEEP
4.17 ± 0.38
1
2.29 ± .005
(.090 ± .0002)
3361
46 °
2.29
(.090)
1.54
(.061)
3
ELECTRICAL
ADJ. SLOT
0.64
(.025)
0.89
DEEP
80,000 Feet ................................ 350 vac
Adjustment Angle...................... 240 ° nom.
Environmental Characteristics
Maximum Soldering Exposure
(Temp/Time) ..........+260 ?C/20 sec. max.
above 255 °C
Power Rating (300 volts max.)
70 °C ........................................ 0.50 watt
125 °C ........................................... 0 watt
4.88 ± 0.12
(.192 ± .005)
SECTION A-A
5.21 ± 0.63
(.205 ± .025)
0.89
(.035)
0.46 ± 0.02
(.018 ± .001)
3 PLACES
DIA.
SECTION A-A
4.88 ± 0.25
(.192 ± .010)
0.89
(.035)
0.38 ± 0.05
(.015 ± .002)
Temperature Range ........-55 °C to +125 °C
Temperature Coef?cient ........ ±100 ppm/°C
Seal Test ..........................85 °C Fluorinert?
Humidity............ MIL-STD-202 Method 103
LEADS TO BE
COPLANAR
WITHIN 0.10
(.004)
0.71 ± 0.25
(.028 ± .010)
2.54 ± 0.25
(.100 ± .010)
96 hours
(2 % Δ TR; 10 Megohms IR)
Vibration ........... 30 G (1 % Δ TR; 1 % Δ VR)
Shock.............. 100 G (1 % Δ TR; 1 % Δ VR)
Load Life .....1,000 hours 0.5 watt @ 70 °C
(3 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
Rotational Life............................ 200 cycles
(4 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
0.38 ± 0.12
(.015 ± .005)
0.79 ± 0.25
(.031 ± .010)
2
2.54 ± 0.25
(.100 ± .010)
1.02 ± 0.25
(.040 ± .010)
6.65
(.262)
2
REF.
LEADS TO BE
COPLANAR
WITHIN 0.10
(.004)
2.54 ± 0.25
(.100 ± .010)
2.29 ± 0.25
(.090 ± .010)
Physical Characteristics
Mechanical Angle ..................... 270 ° nom.
Torque................................. 3.0 oz-in. max.
Stop Strength...................... 7.0 oz -in. min.
2.51 ± 0.25
(.099 ± .010)
TYP.
8.53 ± 0.76
(.336 ± .030)
2.54 ± 0.25
(.10 ± .010)
3
1
2.29 ± 0.25
(.090 ± .010)
Terminals ........................... Solderable pins
Weight ........................................... 0.02 oz.
Marking ........................... Resistance code,
terminal numbers, manufacturer ’s
model number, style
3
2.54 ± 0.25
(.100 ± .010)
1
2.54 ± 0.25
(.100 ± .010)
Recommended Land Pattern
1.19 ± 0.12 3 PLCS
(.047 ± .005)
1.19 ± 0.12
(.047 ± .005)
and date code
Wiper ................... 50 % (Actual TR) ±10 %
Flammability .............................. U.L. 94V-0
Standard Packaging
“S” Style (MSL-3) ........ 500 pcs./13 ? reel
Recommended Land Pattern
TYP.
3.30 ± 0.25
(.130 ± .010)
3 PLCS
7.62 ± 0.12
(.300 ± .005)
“P” Style (MSL-1) ........ 750 pcs./13 ? reel
2
Adjustment Tool .................................. H-90
WIPER
9.70 ± 0.12
(.381 ± .005)
2.54 ± 0.12
1
CCW
TOLERANCES:
CLOCKWISE
0.25
(.010)
3 CW
EXCEPT WHERE NOTED
3.30 ± 0.25
(.130 ± .010)
5.08 ± 0.12
(.200 ± .005)
(.100 ± .005)
TYP.
DIMENSIONS:
MM
(INCHES)
*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.
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PDF描述
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相关代理商/技术参数
参数描述
3361P-1-500G 功能描述:微调电阻器 - 表面贴装 1/4" SQ 50ohm 10% 0.5WATTS 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
3361P-1-500GLF 功能描述:微调电阻器 - 表面贴装 1/4" SQ 50ohm 10% 0.5WATTS 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
3361P-1-501G 功能描述:微调电阻器 - 表面贴装 1/4" SQ 500ohm 10% 0.5WATTS 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
3361P-1-501GLF 功能描述:微调电阻器 - 表面贴装 1/4" SQ 500ohm 10% 0.5WATTS 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
3361P-1-502G 功能描述:微调电阻器 - 表面贴装 1/4" SQ 5K 10% 0.5WATTS 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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