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3862N-285-502HL

产品描述Potentiometer, Cermet, 1W, 5000ohm, 5% +/-Tol, -150,150ppm/Cel,
产品类别无源元件    电阻器   
文件大小475KB,共4页
制造商Bourns
官网地址http://www.bourns.com
标准
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3862N-285-502HL概述

Potentiometer, Cermet, 1W, 5000ohm, 5% +/-Tol, -150,150ppm/Cel,

3862N-285-502HL规格参数

参数名称属性值
执行器类型SHAFT
额定温度70 °C
表面贴装NO
额定功率耗散 (P)1 W
电阻5000 Ω
电阻定律LINEAR
技术CERMET
安装特点PANEL MOUNT
封装形式Panel Mount
电阻器类型POTENTIOMETER
温度系数150 ppm/°C
容差5%
最高工作温度125 °C
最低工作温度-40 °C
封装直径12.7 mm
封装长度11.51 mm
是否Rohs认证Yes
YTEOL6.9
Objectid770291365
Reach Compliance CodeCompliant
ECCN代码EAR99
Is SamacsysN
端子形状WIRE
执行器方向HORIZONTAL
构造Single Turn
帮派号码1
端子数量3
转弯数量1
封装形状CYLINDRICAL PACKAGE
旋转角260 deg

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Features
n
Small diameter
n
Wide resistance range
n
Good resolution
n
Linear tapers
n
Cermet element
3862 – 1/2 ˝ Diameter Single-Turn Panel Control
Standard Resistance Range 1K ohms to 1 megohm
Total Resistance Tolerance(A Taper) ±10 %
(H Taper) ±5%
Independent Linearity  ±5 %
Absolute Minimum Resistance 2 ohms maximum
Effective Electrical Angle  260 ° ±10 °
Contact Resistance Variation ±3 % or 6 ohms (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level 750 VAC minimum
70,000 Feet 350 VAC minimum
Insulation Resistance (500 VDC) 1,000 megohms minimum
Power Rating (Voltage Limited by Power Dissipation or 350 VAC, Whichever is Less)
+70 °C1 watt
+125 °C0 watt
Theoretical Resolution Essentially infinite
Operating Temperature Range -40 °C to +125 °C
Storage Temperature Range -65 °C to +125 °C
Temperature Coefficient Over Storage Temperature Range  ±150 ppm/°C
Vibration  20 G
Total Resistance Shift ±2 % maximum
Voltage Ratio Shift ±6 % maximum
Shock 50 G
Total Resistance Shift ±2 % maximum
Voltage Ratio Shift ±6 % maximum
Load Life  1,000 hours
Total Resistance Shift ±3 % maximum
Rotational Life, No Load
(C & N Bushings)  50,000 cycles
(E & T Bushings) 1,000 cycles
Total Resistance Shift ±5 % maximum
Contact Resistance Variation±3 % or 6 ohms (whichever is greater)
Moisture Resistance (MIL-STD-202, Method 106, Condition B)
Total Resistance Shift ±2 % maximum
Insulation Resistance (500 VDC) 100 megohms minimum
Salt Spray  MIL-STD-202, Method 101, Condition A
IP Rating IP 40
Stop Strength33 N-cm (3 lb-in) maximum
Mechanical Angle  295 ° ±3 °
Torque
Starting and Running 353 N-cm (5 oz-in) maximum
Mounting (Torque on Bushing)  17-20 N-m (15-18 lb-in) maximum
Shaft Locking Torque with Locking Bushings  1412 N-cm (20 oz-in)
Weight (Single Section) 25 grams maximum
Terminals  Printed circuit pins or J-Hooks
Soldering Condition Recommended hand soldering using Sn85/Ag5 no clean solder, 0.025 ˝ wire diameter
Maximum temperature 399 °C (750 °F) for 3 seconds No wash process to be used with no clean flux
Part can be wave soldered at 260 °C (500 °F) for 5 seconds, no wash process with no clean flux
Marking  Manufacturer’s trademark, wiring diagram, date code, resistance, manufacturer’s part number
Ganging 1 cup maximum
Hardware  One lockwasher (H-37-1) and one mounting nut (H-38-1) is shipped with each potentiometer;
locking bushing versions are shipped with one additional locking nut (H-38-3)
1 ELECTRICAL SPECIFICATIONS TESTED AT 250 RPM, AT ROOM AMBIENT: +25 °C NOMINAL.
Initial Electrical Characteristics
1
Environmental Characteristics
1
Mechanical Characteristics
1
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
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