磁珠

技术规格

Bourns® 的产品包括了SMD 芯片电感、功率扼流圈、磁珠、磁珠排、径向导线和轴向导线的插件式电感等。而这些零组件最常用于计算机、通讯设备、仪器、工业，以及医疗产品应用上。

设计包
Bourns 提供电感及磁珠的设计包

技术性文章
针对应用产品数据及更多的说明，请参观我们的数据库.
请连结此页参考标准值表 (E Table).

Magnetics & JW Miller® 的冲突矿产资源报告：CMRT

Obsolete 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	数据表	封装	尺寸	电感范围	电流范围	MDS
MU1005	MGMUMZ	Chip Bead	1 x 0.5 x 0.5 mm	10 - 1000 Ω	80 - 500 mA	TBD
MH2029	MH45_MH32_MH20	Chip Bead	2 x 1.25 x 0.85 mm	7-600 Ω	1-6 A	TBD
MH1608	MH1608	Chip Bead	1.6 x 0.8 x 0.8 mm	10 - 600 Ω	1 - 6 A	MH1608 MH1608T
MH1005	MH1005	Chip Bead	1 x 0.5 x 0.5 mm	30 - 600 Ω	1 - 3 A	MH1005
MG/MU/MZ1608	MGMUMZ	Chip Bead	1.6 x 0.8 x 0.8 mm	30 - 1000 Ω	100 - 700 mA	TBD
MG/MU/MZ2029	MGMUMZ	Chip Bead	2 x 1.2 x 0.9 mm	10 - 600 Ω	100 - 900 mA	TBD
MG/MU3261	MGMUMZ	Chip Bead	3.2 x 1.6 x 1.1 mm	30 - 1000 Ω	300 - 900 mA	TBD
MH3261	MH45_MH32_MH20	Chip Bead	3.2 x 1.6 x 1.1 mm	600 Ω	2 A	TBD
MH4532	MH45_MH32_MH20	Chip Bead	4.5 x 3.2 x 1.5 mm	10 - 60 Ω	3 - 6 A	TBD
MH4516	MH45_MH32_MH20	Chip Bead	4.5 x 1.6 x 1.6 mm	60 - 80 Ω	3 - 6 A	TBD
MH2029-T	MH2029-T	Chip Bead	2 x 1.25 x 0.85 mm	30-1000 Ω	1600-8500 mA	MH2029-T

参考数据

Inductance (μH)	min 0	max 120,000
Current Rating (A)	min 0.0005	max 70
Current Saturation (A)	min 0.0003	max 118
DCR (Ohms)	min 0	max 484

Height (mm)	min 0	max 54
Length (mm)	min 0	max 54
Width (mm)	min 0	max 38.1
Material Core
Shielding
Ratings

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	China RoHS
MG, MU, MZ	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	MG, MH, MU, MZ	Request Report	MG, MU, MZ: 2029 MG, MU, MZ: 3261 MU3261 MG1608 MG2029 MG3261 MU1005	Bourns Chip Beads China RoHS
MH45/MH32/MH20	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	MG, MH, MU, MZ	Request Report	MH2029 MH3261 MH4532 MH4516	Bourns Chip Beads China RoHS
MH1005	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	MG, MH, MU, MZ	Request Report	MH1005	Bourns Chip Beads China RoHS
MH1608	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	MG, MH, MU, MZ	Request Report	MH1608 MH1608T	Bourns Chip Beads China RoHS
MH2029-T	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	MG, MH, MU, MZ	Request Report	MH2029-T	Bourns Chip Beads China RoHS

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

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Bourns® Model AMS22 and AMM20 Programmer Systems

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Bourns® Model AMS22 Demo

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Bourns® Model PWR220T

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Bourns® Automotive Steering Sensors

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Bourns® Pro Audio Components

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Bourns® Model 82 Vintage Premium Guitar Potentiometer

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

Bourns Soldering Tips

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Bourns Push-Pull Switch Guitar Application

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Bourns Pickguard Upgrade Application

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Bourns Blend-Balance Bass Guitar Application

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Helpful Tips for Installing Guitar Potentiometers

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

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

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

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Bourns® Model 82 Guitar Potentiometer Factory Tour

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Bourns® Overload Protection of Offline Flyback Converter

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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
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Bourns® Resettable Fuses - Multifuse® PPTC

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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

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Bourns® RS-485 Evaluation Board Video

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A Brief Introduction to Bourns® TBU® High Speed Protectors

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Introducing Bourns® GMOV™ Components

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Bourns® Environmental Sensors

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A Brief Introduction to RS-485 Evaluation Board 1

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Overtemperature Protection for USB Type-C Cables

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Bourns® PQ Series Inductors

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

Bourns® SM41126EL Transformer

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Bourns® Sensor Capabilities

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Bourns Magnetic Capabilities

transformers-htc
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chip-inductors-aec-q200-compliant
chip-inductors-multilayer
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common-mode-chip-inductors-aec-q200-compliant
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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
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power-inductors-smd-shielded
power-inductors-through-hole
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transformers-bms-aecq200
transformers-chip-lan
transformers-planar
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transformers-power-aec-q200-compliant
transformers-signal
wirewound-chip-inductors-aec-q200-compliant
transformers-signal-aec-q200-compliant

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Bourns® IsoMOV™ Hybrid Protector

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Bourns - Surge Suppression Component Superimposed With Live AC

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Surging single MOV vs 2 in Parallel

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Demonstration of Universal AC Power Protection Solution on 120 Vac Line

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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

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

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

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

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

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Training: Bourns® Model CSS Series Current Sense Resistors

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Training: Bourns® Current Sense Resistors

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

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

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Training: Bourns® SRN Series Semi-Shielded Power Inductors

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Training: Bourns® Model PWR263S-20 Fixed Resistor

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Training: Bourns® FW Fusible Wirewound Resistor

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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
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power-inductors-aec-q200-compliant
power-inductors-smd-shielded
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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

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

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

Training: Bourns® Singlfuse™ SMD Fuses

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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

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

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

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

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Training: Bourns® Model 3382 Rotary Position Sensor Training

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

Training: Bourns® Multifuse® MF-RM Series

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

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

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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

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

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

Training: Bourns® T-Series Fast Acting GDTs

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Training: Bourns® Gas Discharge Tubes with FLAT® Technology

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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