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82WR250KLF

产品描述trimmer resistors - through hole 1/2W 250k ohms 10% single turn
产品类别无源元件   
文件大小59KB,共4页
制造商TT Electronics plc
官网地址http://www.ttelectronics.com/
标准
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82WR250KLF概述

trimmer resistors - through hole 1/2W 250k ohms 10% single turn

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MODEL 82
1/4” Diameter
Single Turn
Cermet Trimming
Potentiometer
ELECTRICAL
1
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Slider Current, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
ENVIRONMENTAL
10 to 1Meg
±10% (<100 Ohms = ±20%)
200 Vdc or rms not to exceed power rating
100mA or within rated power, whichever is less
0.5 at 70°C derating to 0 at 125°C
2 Ohms
220°
600 Vrms
1,000 Megohms
Essentially infinite
1% or 1 Ohm, whichever is greater
Seal
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
High Temperature Exposure
Rotational Life
Load Life at 0.5 Watts
Resistance to Solder Heat
MECHANICAL
85°C Fluorinert® (No Leaks)
±100ppm/°C
–55°C to +125°C
5 cycles, –55°C to +125°C (1%
∆RT,
1%∆VR)
Ten 24 hour cycles (1%
∆RT,
IR 100 Megohms Min.)
100G’s (1%
∆RT,
1%
∆VR
)
20G’s, 10 to 2,000 Hz (1%
∆RT,
1%
∆VR
)
250 hours at 125°C (2%
∆RT,
2%
∆VR
)
200 cycles (3%
∆RT)
1,000 hours at 70°C (2%
∆RT)
260°C for 10 sec. (1%
∆RT)
Mechanical Stops
Torque, Starting Maximum
Weight, Nominal
Fluorinert® is a registered trademark of 3M Company.
Specifications subject to change without notice.
Solid
3 oz.-in. (0.021 N-m)
.02 oz. (0.60 grams)
1-65
Model 82

82WR250KLF相似产品对比

82WR250KLF 82WR1MEGLF 82WR50LF 82WR10LF 82WR5KLF 82WR2KLF 82WR25KLF 82WR500KLF 82WR100KLF 82PAR2KLFTB
描述 trimmer resistors - through hole 1/2W 250k ohms 10% single turn trimmer resistors - through hole 1/2W 1M ohms 10% single turn Trimmer, Cermet, 0.5W, 50ohm, 200V, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS Trimmer, Cermet, 0.5W, 10ohm, 200V, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS Trimmer, Cermet, 0.5W, 5000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS Trimmer, Cermet, 0.5W, 2000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS Trimmer, Cermet, 0.5W, 25000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS Trimmer, Cermet, 0.5W, 500000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS Trimmer, Cermet, 0.5W, 100000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS trimmer resistors - through hole 1/2W 2K ohms 10% single turn
是否Rohs认证 - - 符合 符合 符合 符合 符合 符合 符合 -
Objectid - - 1735388518 1735388451 1735388524 1735388497 1735388491 1735388503 1735388433 -
包装说明 - - 1/4 INCH, CIRCULAR, 3 PINS 1/4 INCH, CIRCULAR, 3 PINS 1/4 INCH, CIRCULAR, 3 PINS 1/4 INCH, CIRCULAR, 3 PINS 1/4 INCH, CIRCULAR, 3 PINS 1/4 INCH, CIRCULAR, 3 PINS 1/4 INCH, CIRCULAR, 3 PINS -
Reach Compliance Code - - compliant compliant compliant compliant compliant compliant compliant -
Country Of Origin - - Mexico Mexico Mexico Mexico Mexico Mexico Mexico -
YTEOL - - 7.6 7.6 7.6 7.6 7.6 7.6 7.6 -
执行器方向 - - VERTICAL VERTICAL VERTICAL VERTICAL VERTICAL VERTICAL VERTICAL -
执行器类型 - - SCREW SCREW SCREW SCREW SCREW SCREW SCREW -
其他特性 - - RATED AC VOLTAGE (V): 200 RATED AC VOLTAGE (V): 200 RATED AC VOLTAGE (V): 200 RATED AC VOLTAGE (V): 200 RATED AC VOLTAGE (V): 200 RATED AC VOLTAGE (V): 200 RATED AC VOLTAGE (V): 200 -
构造 - - Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical Cylindrical -
帮派号码 - - 1 1 1 1 1 1 1 -
JESD-609代码 - - e3 e3 e3 e3 e3 e3 e3 -
引线直径 - - 0.432 mm 0.432 mm 0.432 mm 0.432 mm 0.432 mm 0.432 mm 0.432 mm -
引线长度 - - 4.57 mm 4.57 mm 4.57 mm 4.57 mm 4.57 mm 4.57 mm 4.57 mm -
安装特点 - - THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT -
端子数量 - - 3 3 3 3 3 3 3 -
转弯数量 - - 1 1 1 1 1 1 1 -
最高工作温度 - - 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C -
最低工作温度 - - -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C -
封装直径 - - 6.35 mm 6.35 mm 6.35 mm 6.35 mm 6.35 mm 6.35 mm 6.35 mm -
封装长度 - - 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm -
封装形状 - - CIRCULAR PACKAGE CIRCULAR PACKAGE CIRCULAR PACKAGE CIRCULAR PACKAGE CIRCULAR PACKAGE CIRCULAR PACKAGE CIRCULAR PACKAGE -
封装形式 - - PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount -
包装方法 - - BULK BULK BULK BULK BULK BULK BULK -
额定功率耗散 (P) - - 0.5 W 0.5 W 0.5 W 0.5 W 0.5 W 0.5 W 0.5 W -
额定温度 - - 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C -
电阻 - - 50 Ω 10 Ω 5000 Ω 2000 Ω 25000 Ω 500000 Ω 100000 Ω -
电阻定律 - - LINEAR LINEAR LINEAR LINEAR LINEAR LINEAR LINEAR -
电阻器类型 - - TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER TRIMMER -
旋转角 - - 220 deg 220 deg 220 deg 220 deg 220 deg 220 deg 220 deg -
表面贴装 - - NO NO NO NO NO NO NO -
技术 - - CERMET CERMET CERMET CERMET CERMET CERMET CERMET -
温度系数 - - 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C -
端子面层 - - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) -
端子形状 - - WIRE WIRE WIRE WIRE WIRE WIRE WIRE -
容差 - - 20% 20% 10% 10% 10% 10% 10% -
工作电压 - - 200 V 200 V 200 V 200 V 200 V 200 V 200 V -
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