Datasheet> 器件分类 > 无源元件> 电阻器> 3400S-1-503

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3400S-1-503: 产品描述Res,Tapped,Wirewound,50K Ohms,3% +/-Tol,-20,20ppm TC; 产品类别无源元件电阻器; 文件大小203KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com

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3400S-1-503概述

Res,Tapped,Wirewound,50K Ohms,3% +/-Tol,-20,20ppm TC

3400S-1-503规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	Bourns
包装说明	Panel Mount,
Reach Compliance Code	unknown
构造	Sealable
引线长度	6.35 mm
安装特点	CHASSIS MOUNT
端子数量	3
最高工作温度	125 °C
最低工作温度	1 °C
封装直径	46.04 mm
封装长度	44.45 mm
封装形式	Panel Mount
额定功率耗散 (P)	5 W
电阻	50000 Ω
电阻器类型	POTENTIOMETER
旋转角	3600 deg
表面贴装	NO
技术	WIRE WOUND
温度系数	20 ppm/°C
端子形状	LUG
容差	3%
Base Number Matches	1

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V SC

AV ER OM

AI SIO PL

LA N IA

BL S NT

Features

■

Bushing mount

Optional –0.05 linearity option

Excellent wiper stability

High stop strength

Sealable

Model 3400 is currently available,

although not recommended for new

designs.

Model 3500

is preferred.

3400 - Precision Potentiometer

Electrical Characteristics

Standard Resistance Range .........................................................................100 to 500 K ohms

Total Resistance Tolerance .................................................................................................±3 %

Independent Linearity ....................................................................................................±0.15 %

Effective Electrical Angle ...................................................................................3600 ° +4 °, -0 °

Absolute Minimum Resistance.....................1 ohm or 0.15 % maximum (whichever is greater)

Noise ..................................................................................................100 ohms ENR maximum

Dielectric Withstanding Voltage........................................................MIL-STD-202, Method 301

Sea Level ................................................................................................1,000 VAC minimum

80,000 Feet ................................................................................................300 VAC minimum

Power Rating (Voltage Limited By Power Dissipation, or....................................(40 °C) 5 watts

1,000 VAC, Whichever Is Less)........................................................................(125 °C) 0 watt

Insulation Resistance (500 VDC)........................................................1,000 megohms minimum

Resolution.................................................................................See recommended part number

WIPER

CCW

29.37

(1-5/32)

1-13/16

(46.04)

DIA.

1.52

(.06)

7.94

5/16

44.45

.79

(1-3/4

1/32)

20.64

(13/16)

ADD

39.4

FOR

(1.55)

ADDITIONAL CUP

3/8 "-32 2A THD UNEF

X .25

CHAMFER

6.35

(1/4)

10.32 + .00/ - .05

(.4062 + .000/ -.002)

PILOT DIA.

Environmental Characteristics

Operating Temperature Range.........................................................................+1 °C to +125 °C

Storage Temperature Range...........................................................................-65 °C to +125 °C

Temperature Coefficient Over Storage Temperature Range

.............±20 ppm/°C maximum/unit

Vibration ...............................................................................................................................10 G

Wiper Bounce .................................................................................0.1 millisecond maximum

Total Resistance Shift.....................................................................................±2 % maximum

Voltage Ratio Shift.......................................................................................±0.1 % maximum

Shock ...................................................................................................................................50 G

Wiper Bounce .................................................................................0.1 millisecond maximum

Total Resistance Shift.....................................................................................±2 % maximum

Voltage Ratio Shift.......................................................................................±0.1 % maximum

Load Life .....................................................................................................1,000 hours, 5 watts

Total Resistance Shift.....................................................................................±2 % maximum

Rotational Life (No Load) ................................................................2,000,000 shaft revolutions

Total Resistance Shift.....................................................................................±5 % maximum

Moisture Resistance (MIL-STD-202, Method 103, Condition B)

Total Resistance Shift.....................................................................................±2 % maximum

IP Rating ..............................................................................................................................IP 40

1.02 WIDE

(.04) SLOT

1.02

DEEP

(.04)

4.76

(3/16)

TYP.

2.36

DIA. TYP.

(.093)

6.34 + .00/ - .01

(.2497 + .0000/ - .0003)

SHAFT DIA.

14.3

(9/16)

3.18

DIA. ANTI-ROTATION PIN

(.125)

1.02

PAST MOUNTING SURFACE

EXTENDS

(.04)

TOLERANCES: EXCEPT WHERE NOTED

.25

.13

DECIMALS: .XX

.XXX

(.010),

(.005)

FRACTIONS:

±1/64

DIMENSIONS:

( IN.)

Mechanical Characteristics

Stop Strength...........................................................................388 N-cm (550 oz.-in.) minimum

Mechanical Angle ..............................................................................................3600 ° +4 °, -0 °

Torque (Starting & Running) ......................................................1.4 N-cm (2.0 oz.-in.) maximum

Mounting ...................................................................170-200 N-cm (15-18 lb.-in.) maximum

Shaft Runout........................................................................................0.05 mm (0.002 in.) T.I.R.

Lateral Runout .....................................................................................0.13 mm (0.005 in.) T.I.R.

Shaft End Play .....................................................................................0.13 mm (0.005 in.) T.I.R.

Shaft Radial Play ...............................................................................0.06 mm (0.0025 in.) T.I.R.

Pilot Diameter Runout .........................................................................0.05 mm (0.002 in.) T.I.R.

Backlash ..............................................................................................................1.0 ° maximum

Weight......................................................................................................Approximately 110 gm

Terminals ................................................................................................Gold-plated solder lugs

Soldering Condition

Manual Soldering................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean

rosin cored wire; 370 °C (700 °F) max. for 3 seconds

Wave Soldering ..........96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 °C (500 °F) max.

for 5 seconds

Wash processes ........................................................................................Not recommended

Markings.............................................Manufacturer’s name and part number, resistance value

and tolerance, linearity tolerance, wiring diagram, date code

Ganging (Multiple Section Potentiometers) .....................................................2 cups maximum

Hardware ..........................................One lockwasher (H-37-2) and one mounting nut (H-38-2)

is shipped with each potentiometer.

CCW

WIPER

CLOCKWISE

Recommended Part Numbers

Part Number

3400S-1-102L

3400S-1-502L

3400S-1-103L

Resistance

1,000

5,000

10,000

Resolution

.020

.013

.010

BOLDFACE

LISTINGS ARE IN STOCK AND READILY

AVAILABLE THROUGH DISTRIBUTION.

FOR OTHER OPTIONS CONSULT FACTORY.

RoHS IDENTIFIER:

L = COMPLIANT

BLANK = NON-COMPLIANT

At room ambient: +25 ¡C nominal and 50 % relative humidity nominal, except as noted.

Consult manufacturer for complete specification details for resistances below 500 ohms and above 100 K ohms.

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

3400S-1-503相似产品对比

	3400S-1-503	3400S-1-504	3400S-1-201
描述	Res,Tapped,Wirewound,50K Ohms,3% +/-Tol,-20,20ppm TC	Res,Tapped,Wirewound,500K Ohms,3% +/-Tol,-20,20ppm TC	Res,Tapped,Wirewound,200 Ohms,3% +/-Tol,-20,20ppm TC
是否Rohs认证	不符合	不符合	不符合
厂商名称	Bourns	Bourns	Bourns
包装说明	Panel Mount,	Panel Mount,	Panel Mount,
Reach Compliance Code	unknown	unknown	unknown
构造	Sealable	Sealable	Sealable
引线长度	6.35 mm	6.35 mm	6.35 mm
安装特点	CHASSIS MOUNT	CHASSIS MOUNT	CHASSIS MOUNT
端子数量	3	3	3
最高工作温度	125 °C	125 °C	125 °C
最低工作温度	1 °C	1 °C	1 °C
封装直径	46.04 mm	46.04 mm	46.04 mm
封装长度	44.45 mm	44.45 mm	44.45 mm
封装形式	Panel Mount	Panel Mount	Panel Mount
额定功率耗散 (P)	5 W	5 W	5 W
电阻	50000 Ω	500000 Ω	200 Ω
电阻器类型	POTENTIOMETER	POTENTIOMETER	POTENTIOMETER
旋转角	3600 deg	3600 deg	3600 deg
表面贴装	NO	NO	NO
技术	WIRE WOUND	WIRE WOUND	WIRE WOUND
温度系数	20 ppm/°C	20 ppm/°C	20 ppm/°C
端子形状	LUG	LUG	LUG
容差	3%	3%	3%
Base Number Matches	1	1	1

3400S-1-503

3400S-1-503概述

3400S-1-503规格参数

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