多转型精密电位器

技术规格

Bourns 精密电位计是专为需要具正确性与高信赖度的控制应用而设计。这些装置有各种不同的组件种类，包括导电塑料、绕线式或是 Hybritron®，以及多种多样的尺寸; 同时也有单转型及多转型的电位器供选择。典型的应用包括了测量线性距离、产品设备的角度或旋转度、工业用测试与量测设备，以及医疗设备等。

Sensors, Panel Controls, Encoders, Precision Potentiometers, Dials 的冲突矿产资源报告：CMRT

产品标记此符号为目前可提供, 但不建议作新设计使用

Product Series

Parametric Table

RoHS Files

Collateral

Videos

Request Samples

Series	封装直径	形状	Rotational Life	转数	密封性	止动装置	转轴	套管	组件	端子	曲线-线性	线性	最小电阻	最大电阻	定额功率	同轴	MDS	工程檔
3400	1-13/16 "	Round	2M	10	IP40		Metal	Metal	Wirewound	Solder Lug/Side	x	±0.15 %	100 Ω	500K Ω	5 W	2	3400S-L
3500/3501	7/8 "	Round	2M	10	IP65		Metal	Metal	Wirewound/Hybritron®	Solder Lug/Side	x	±0.2 %	50 Ω	200K Ω	2 W	2	3500S-L 3501H-L	Downloads
3540, 3541	7/8 "	Round	1-5M	10	IP40		Metal	Metal	Wirewound/Hybritron®	Solder Lug/Side	x	±0.25 % / ±10 %	100/1K Ω	100K Ω	2 W	2	3540S-L 3541H-L	Downloads
3543/3545	7/8 "	Round	300/500K	3-5	IP40		Metal	Metal	Wirewound	Solder Lug/Side	x	±0.25 %	20/50 Ω	50K Ω	1-1.5 W	2	3543S-L 3545S-L
3547	7/8 "	Round	750K/1.5M	3	IP50		Nickel Plated Brass/Stainless Steel	Brass/Bronze	Wirewound/Hybritron®	Solder Lug/Side	x	±0.25 %	200/1K Ω	50K/10K Ω	1 W	2	3547H 3547S
3548	7/8 "	Round	1M/2.5M	5	IP50		Nickel Plated Brass/Stainless Steel	Brass/Bronze	Wirewound/Hybritron®	Solder Lug/Side	x	±0.25 %	200/1K Ω	50K/10K Ω	1.5 W	2	3548H 3548S
3549	7/8 "	Round	2M/5M/10M	10	IP50		Nickel Plated Brass/Stainless Steel	Brass/Bronze	Wirewound/Hybritron®	Solder Lug/Side	x	±0.2 %	100/1K Ω	100K/100K Ω	2 W	2	3549H 3549S 3549H-1AF	Downloads
3590	7/8 "	Round	1M	10	IP65		Metal/Plastic	Metal/Plastic	Wirewound	PC Pins/Solder Lug/Side	x	±0.25 %	200 Ω	100K Ω	2 W		3590P-2-L 3590S-1-L 3590S-3L 3590S-2-L	Downloads
3700/3701	1/2 "	Round	1M/4M	10	IP40		Metal	Metal	Wirewound/Hybritron®	Solder Lugs/Turret Lugs	x	±0.25 %	2K Ω	100K Ω	1 W		3700S-L 3701H-L
3750/3751	1/2 "	Round	1M/4M	10	IP40		Metal	Metal	Wirewound/Hybritron®	Solder Lugs/Turret Lugs	x	±0.25 %	1K Ω	100K Ω	1 W		3750S-L 3751-L
3610	7/8 "	Round	50K	10	IP60		Digital Clock Face	Digital Clock Face	Wirewound	J-Hook/Rear	x	±0.5 %	100 Ω	100K Ω	1.5 W			Downloads
3680 Series	N/A	Square		N/A	IP40	x	Push Button	Metal	Cermet	Solder Lug/Rear	x	±0.1 %	50K Ω	1M Ω	2 W		3681S-L	Downloads
H-385	H-385 Notes: For use with Model 3680 digital pushbutton precision potentiometer. Protects front of the pot from unwanted entry of rain, dust, grease or oils.

美国柏恩(Bourns)10圈精密電位器新增雙滾珠軸承選擇

Bourns Announces New Multiturn Precision Potentiometer Slip Clutch Option

传感器与控制器解决方案指南

精密可变电阻与转数刻度盘简表手册

Turns / Degrees

Resistance

Linearity %

Watts

Mounting

PART NUMBER	Turns / Degrees	Resistance	Linearity %	Watts	Mounting	Element Style	Body Size	Shaft Revs.	Engineering	Buy Now

PART NUMBER

Turns / Degrees

Resistance

Linearity %

Watts

Mounting

Element Style

Body Size

Shaft Revs.

Engineering

Buy Now

Model/Datasheet	潮湿敏感度等级 MSL	焊接图表	封装标签	端子	RoHS 规范证书 CofC	第三方测试报告	物质资料表 MDS
3400	See Note	See Data Sheet	Label	e4	PP1	Request Report	3400S-L
3500/3501	See Note	See Data Sheet	Label	e4	PP2	Request Report	3500S-L 3501H-L
3540/3541	See Note		Label	e4	PP3	Request Report	3540S-L 3541H-L
3543/3545	See Note	See Data Sheet	Label	e4	PP3	Request Report	3543S-L 3545S-L
3547	See Note	See Data Sheet	Label	e4	PP2	Request Report	3547H 3547S
3548	See Note	See Data Sheet	Label	e4	PP2	Request Report	3548H 3548S
3549	See Note	See Data Sheet	Label	e4	PP2	Request Report	3549H 3549S 3549H-1AF
3590	See Note	See Data Sheet	Label	e3	PP2	Request Report	3590S-1-L 3590S-3L 3590S-2-L 3590S-6L
3700/3701	See Note	See Data Sheet	Label	e4	PP2	Request Report	3700S-L 3701H-L
3750/3751	See Note	See Data Sheet	Label	e4	PP2	Request Report	3750S-L 3751-L
3610	See Note	See Data Sheet	TBD	e3	PP1	Request Report	3610S
3680	See Note	See Data Sheet	Label	e3	PP4	Request Report	3681S-L
H-385	See Note	N/A	TBD	N/A	PP1	Request Report	H-385
6534	See Note	See Data Sheet	Label	e4	PP1	Request Report	6534S
6537/6538	See Note	See Data Sheet	Label	e4	PP2	Request Report	6538S
6539/6639	See Note	See Data Sheet	Label	e4	PP2	Request Report	6539S 6639S
6574	See Note	See Data Sheet	Label	e4	PP2	Request Report	6574S
6637	See Note	See Data Sheet	Label	e4	PP2	Request Report	6637S
6638	See Note	See Data Sheet	Label	e4	PP2	Request Report	6638S
6657	See Note	See Data Sheet	Label	e4	PP2	Request Report	6657S
6674	See Note	See Data Sheet	Label	e4	PP1	Request Report	6674S

File	Type	Size	Uploaded on	Download
高速套接字口保护	PDF	843.57 KB	28 5月, 2015	Download

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问询类型

问题或意见

https://www.youtube.com/embed/Nm_DJI66OI4

Bourns® Model AMS22 and AMM20 Programmer Systems

https://www.youtube.com/embed/e0LD62lj5xI

Bourns® Model AMS22 Demo

https://www.youtube.com/embed/nEB-WvEg7HA

Bourns® Model AMM20 Demo

https://www.youtube.com/embed/JfhRGnoSB3Q

Bourns® Model PWR220T

https://www.youtube.com/embed/0g-4yO34LfM

Bourns® Automotive Steering Sensors

https://www.youtube.com/embed/BS8zGqggp7U

Bourns® Pro Audio Components

https://www.youtube.com/embed/Gfielg2zKWQ

Bourns® Model 82 Vintage Premium Guitar Potentiometer

https://www.youtube.com/embed/PDyFhNtQ4us

Bourns Soldering Tips

https://www.youtube.com/embed/cZFbV1oijh4

Bourns Push-Pull Switch Guitar Application

https://www.youtube.com/embed/nRD6kc-NEtQ

Bourns Pickguard Upgrade Application

https://www.youtube.com/embed/NF-FN90Tkmk

Bourns Blend-Balance Bass Guitar Application

https://www.youtube.com/embed/HZI3tmGyOcw

Helpful Tips for Installing Guitar Potentiometers

https://www.youtube.com/embed/adTlZytoXgE

Bourns® Pro Audio Standard and Premium Guitar Potentiometers - Part 3: Grounding and Soldering

https://www.youtube.com/embed/smoO4Ytp4ec

Bourns® Pro Audio Standard and Premium Guitar Potentiometers - Part 2: Lubrication and Wear

https://www.youtube.com/embed/6uyti330_-4

Bourns® Pro Audio Standard and Premium Guitar Potentiometers - Part 1: Elements and Contacts

https://www.youtube.com/embed/x5XJVXOlL5Y

Bourns® Model 82 Guitar Potentiometer Factory Tour

https://www.youtube.com/embed/hEgygGlBDPg

Bourns® Overload Protection of Offline Flyback Converter

https://www.youtube.com/embed/UJ3rlY5K1bA

Bourns AEC-Q200 Competency

chipguard-esd-suppressors-aec-q200-compliant
chip-inductors-aec-q200-compliant
common-mode-chip-inductors-aec-q200-compliant
common-mode-chokes-aec-q200-compliant
diodes-aec-q101-compliant
fixed-resistors-aec-q200-compliant-resistors
power-inductors-aec-q200-compliant
resettable-fuses-multifuse-pptc-aec-q200-compliant
rotary-position-sensors-aec-q200-compliant
singlfuse-smd-fuses-aec-q200-compliant
tbu-high-speed-protectors-(hsps)-aec-q101-compliant
transformers-bms-aecq200
transformers-power-aec-q200-compliant
transformers-signal-aec-q200-compliant
trimpot-trimming-potentiometers-aec-q200-compliant
wirewound-chip-inductors-aec-q200-compliant
diodes-aec-q101-compliant-automotive-grade

https://www.youtube.com/embed/euXfej62BFA

Bourns® Resettable Fuses - Multifuse® PPTC

https://www.youtube.com/embed/Y37ZDjIBpKw

Bourns® AA Series Mini-Breaker (Miniature Thermal Cutoff Device)

https://www.youtube.com/embed/28CFXzOnadU

Bourns Protecting Li-Ion Batteries with Thermal Cut Off Devices

https://www.youtube.com/embed/LBNex6kh3m0

Bourns Battery Management

https://www.youtube.com/embed/W0BkHB1unD8

Bourns® FLAT® Technology Gas Discharge Tube (GDT) Surge Arrestors

https://www.youtube.com/embed/v6D39knjJ30

Bourns® RS-485 Evaluation Board Video

https://www.youtube.com/embed/teaVJbITCng

A Brief Introduction to Bourns® TBU® High Speed Protectors

https://www.youtube.com/embed/8cKyOytCv0M

Introducing Bourns® GMOV™ Components

https://www.youtube.com/embed/Eh3vfn1KAX8

Bourns® Environmental Sensors

https://www.youtube.com/embed/mbSBI5XLdB8

A Brief Introduction to RS-485 Evaluation Board 1

https://www.youtube.com/embed/nCloWgsLah4

Overtemperature Protection for USB Type-C Cables

https://www.youtube.com/embed/6GSSjDPV9So

Bourns® PQ Series Inductors

https://www.youtube.com/embed/OJD5OoJSNPs

Bourns® SM41126EL Transformer

https://www.youtube.com/embed/GbfNc3X5WpE

Bourns® Sensor Capabilities

https://www.youtube.com/embed/xEfveaks8V4

Bourns Magnetic Capabilities

transformers-htc
chip-beads
chip-inductors-common-mode
chip-inductors-aec-q200-compliant
chip-inductors-multilayer
chip-inductors-wirewound
common-mode-chip-inductors-aec-q200-compliant
common-mode-chokes
custom-magnetics
common-mode-chokes-aec-q200-compliant
custom-special-power-transformer-worksheet
custom-special-inductor-and-cmc-worksheet
j.w.-miller-through-hole-axial-lead-rf-chokes
j.w.-miller-through-hole-common-mode-chokes
j.w.-miller-through-hole-ferrite-beads-emi-filters
j.w.-miller-through-hole-high-current-chokes
j.w.-miller-through-hole-radial-lead-rf-chokes
j.w.-miller-through-hole-toroid-inductors
j-w-miller-smd-products
power-inductors-aec-q200-compliant
power-inductors-smd-dual-winding-shielded
power-inductors-smd-high-current-shielded
power-inductors-smd-non-shielded
power-inductors-smd-semi-shielded
power-inductors-smd-shielded
power-inductors-through-hole
power-magnetics-manufacturing-and-design
transformers-bms-aecq200
transformers-chip-lan
transformers-planar
transformers-power
transformers-power-aec-q200-compliant
transformers-signal
wirewound-chip-inductors-aec-q200-compliant
transformers-signal-aec-q200-compliant

https://www.youtube.com/embed/UuVEEXet3SM

Bourns® IsoMOV™ Hybrid Protector

https://www.youtube.com/embed/MwL6m0FqEKg

Bourns - Surge Suppression Component Superimposed With Live AC

https://www.youtube.com/embed/NweconkUlyA

Surging single MOV vs 2 in Parallel

https://www.youtube.com/embed/x70Wi_vgiYs

Demonstration of Universal AC Power Protection Solution on 120 Vac Line

https://www.youtube.com/embed/uud7z6JqXpo

Temporary Overvoltage Demo on IsoMOV M5-275

https://www.youtube.com/embed/wUqQ-cqc4o8

4030 Test Set

https://www.youtube.com/embed/t6VyHyNoxcY

Bourns Webinar: Magnetics Component Design Considerations for SMPS Applications (SiC and GaN)

https://www.youtube.com/embed/3U9drK0vxws

Bourns Webinar: Power & Signal Magnetics Solutions in Battery Management Systems

https://www.youtube.com/embed/P4vQ2WIBkbs

Bourns Webinar: Solutions for Low Power Conversion Drivers/Flyback Topology

https://www.youtube.com/embed/XFOz5FF48dA

Bourns Webinar: UL/IEC 62368-1 Got You Down? IsoMOV™ to the Rescue!

https://www.youtube.com/embed/hvcnul-xoQM

Bourns Webinar: Improving Battery Management Systems with High Accuracy Shunt Current Measurement

https://www.youtube.com/embed/6-5TcJx2pHw

Bourns Webinar: Latest BMS Design Solutions to Enhance Safety & Extend Battery Life

https://www.youtube.com/embed/bXV4OQjGSoU

Training: Bourns® Model CSS Series Current Sense Resistors

https://www.youtube.com/embed/mmL5zo6ctRE

Training: Bourns® Current Sense Resistors

https://www.youtube.com/embed/r7r0t0wmZWw

Training: Bourns® Power Resistors

https://www.youtube.com/embed/7OMppZzrdiM

Training: Bourns® Model AMM20B Non-Contacting Multiturn Rotary Position Sensors

https://www.youtube.com/embed/BsmGkZCSoXk

Training: Bourns® AMS22S Non-Contacting Analog Rotary Position Sensors

https://www.youtube.com/embed/MPj42VCMq1U

Training: Bourns® SRN Series Semi-Shielded Power Inductors

https://www.youtube.com/embed/qpnYLei_6n0

Training: Bourns® Model PWR263S-20 Fixed Resistor

https://www.youtube.com/embed/6ZqpjH8_1RU

Training: Bourns® FW Fusible Wirewound Resistor

https://www.youtube.com/embed/YKzAgeN2sa0

Training: Bourns® Magnetics Overview

transformers-htc
chip-beads
chip-inductors-aec-q200-compliant
chip-inductors-common-mode
chip-inductors-wirewound
chip-inductors-multilayer
common-mode-chip-inductors-aec-q200-compliant
common-mode-chokes
custom-magnetics
common-mode-chokes-aec-q200-compliant
custom-special-inductor-and-cmc-worksheet
custom-special-power-transformer-worksheet
j.w.-miller-through-hole-common-mode-chokes
j.w.-miller-through-hole-axial-lead-rf-chokes
j.w.-miller-through-hole-ferrite-beads-emi-filters
j.w.-miller-through-hole-high-current-chokes
j.w.-miller-through-hole-radial-lead-rf-chokes
j.w.-miller-through-hole-toroid-inductors
j-w-miller-smd-products
power-inductors-aec-q200-compliant
power-inductors-smd-shielded
power-inductors-smd-semi-shielded
power-inductors-smd-non-shielded
power-inductors-smd-high-current-shielded
power-inductors-smd-dual-winding-shielded
power-inductors-through-hole
power-magnetics-manufacturing-and-design
transformers-bms-aecq200
transformers-chip-lan
transformers-planar
transformers-power
transformers-power-aec-q200-compliant
transformers-signal-aec-q200-compliant
wirewound-chip-inductors-aec-q200-compliant
transformers-signal

https://www.youtube.com/embed/9DKj0rHayQE

Training: Bourns® Model AMS22B Non-Contacting Analog Rotary Position Sensor

https://www.youtube.com/embed/mLJb9i8PR_c

Training: Bourns® Model EMS22 Non-Contacting Magnetic Encoders

https://www.youtube.com/embed/j--IuFGVrNw

Training: Bourns® Model AMS22U Non-Contacting Analog Rotary Position Sensors

https://www.youtube.com/embed/HXnVnYTyAtA

Training: Bourns® Singlfuse™ SMD Fuses

https://www.youtube.com/embed/eBbFmpK8FDU

Training: Bourns® BPS240 Humidity Sensor

https://www.youtube.com/embed/t-c1pHyijp4

Training; Bourns® SinglFuse™ SMD Fuses - AEC-Q200-Equivalent Compliant

https://www.youtube.com/embed/NBd779BDNT4

Training: Bourns® GDT25 Next Generation 2-Electrode Gas Discharge Tube Arrestor

https://www.youtube.com/embed/PaiTMH8hv8I

Training: Bourns® Mini-Breakers (Miniature Thermal Cut Off Devices)

https://www.youtube.com/embed/AGH2Hvbs7bA

Training: Bourns® 1202 Series Type 1 Hybrid SPD

https://www.youtube.com/embed/YNJLq_18Pbw

Training: Bourns® IsoMOV™ Hybrid Protection Component Product Training Module

https://www.youtube.com/embed/MH1IGkZE7oI

Training: Bourns® TBU® High-Speed Protectors (HSP)

https://www.youtube.com/embed/fymZOv0Bp7g

Training: Bourns® Model 3382 Rotary Position Sensor Training

https://www.youtube.com/embed/VDXAtPDtcrg

Training: Bourns® Multifuse® MF-RM Series

https://www.youtube.com/embed/NLFeFe-tX4U

Training: Bourns® Polymeric Thermal Cutoff (P-TCO) Device

https://www.youtube.com/embed/6oMlO_A8rLo

Training: Bourns® Transient Current Suppressor (TCS™) High-Speed Protectors (HSPs)

https://www.youtube.com/embed/V6CfK8xPBAM

Training: Bourns® Multifuse® PPTC Resettable Fuses

https://www.youtube.com/embed/yuDDvzJV5jc

Training: Bourns® ESD Protection Devices

https://www.youtube.com/embed/47i6uPYaXvc

Training: Bourns® Pressure Sensors

https://www.youtube.com/embed/iuus5evFxJI

Training: Bourns® Power Transient Voltage Suppressor (PTVS) Diodes

https://www.youtube.com/embed/v6jeOjwF0tg

Training: Bourns® Model HCT Transformer

https://www.youtube.com/embed/ZxsWSn5Tqcg

Training: Bourns® Model 2051 Series Gas Discharge Tube (GDT)

https://www.youtube.com/embed/JsxH4eQlDrc

Training: Bourns® T-Series Fast Acting GDTs

https://www.youtube.com/embed/EoMwFN8tThs

Training: Bourns® Gas Discharge Tubes with FLAT® Technology

https://www.youtube.com/embed/o5DEqA1a7Ic

Bourns Webinar: Push-Pull Topology Highlights and Bourns Solutions for Low Power Conversion Drivers

https://www.youtube.com/embed/ZN2Vl6BAi7A

Training: Bourns® Gas Discharge Tube Surge Arrestors

https://www.youtube.com/embed/4rtsti1x74E