扼流圈

技术规格

Bourns 产品包括功率扼流圈。这些零件用于计算机，通信，仪器设备，工业，及医疗应用。

Magnetics 的冲突矿产资源报告：CMRT

Product Series

Parametric Table

RoHS Files

Collateral

Videos

Request Samples

Data Sheet

MDS

Specifications

Design Files

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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
SRF0905A	1	See Data Sheet	Ch Pwr Ind	e1	SRF	Request Report	SRF0905A	Bourns Common Mode Chokes China RoHS
DR221	1		Ch Pwr Ind	Sn (e3)	CofC DR	Request Report	DR221	Bourns Common Mode Chokes China RoHS
DR331	1		Ch Pwr Ind	Sn (e3)	CofC DR	Request Report	DR331	Bourns Common Mode Chokes China RoHS
PM3700-RC	1	SP9	JWM Label	Sn (e3)	CofC-CM	Request Report	PM3700-RC	Bourns Common Mode Chokes China RoHS
SRF0504	1	See data sheet	Ch Pwr Ind	e1	SRF	Request Report	SRF0504 (191Y~302Y) SRF0504 (402Y)	Bourns Common Mode Chokes China RoHS
SRF0602	1	S3	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF0602	Bourns Common Mode Chokes China RoHS
SRF0703	1	TBD	TBD	Sn (e3)	SRF	Request Report	SRF0703	Bourns Common Mode Chokes China RoHS
SRF0905	1	S3	Ch Pwr Ind	e1	SRF	Request Report	SRF0905	Bourns Common Mode Chokes China RoHS
SRF1006	1	S3	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF1006 (121Y-102Y) SRF1006 (202Y-472Y)	Bourns Common Mode Chokes China RoHS
SRF1260	1	TBD	TBD	Sn (e3)	SRF	Request Report	SRF1260 (R47-221) SRF1260 (331-102)	Bourns Common Mode Chokes China RoHS
SRF1280	1	TBD	TBD	Sn (e3)	SRF	Request Report	SRF1280 (R47-331) SRF1280 (471-102)	Bourns Common Mode Chokes China RoHS
SRF1306	1	S3	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF1306	Bourns Common Mode Chokes China RoHS
SRF2012AA	1			Sn (e3)	SRF	Request Report	SRF2012AA	Bourns Common Mode Chokes China RoHS
SRF3216A	1			Sn (e3)	SRF	Request Report	SRF3216A	Bourns Common Mode Chokes China RoHS
DR334A	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	CofC DR	Request Report	DR334A	Bourns Common Mode Chokes China RoHS
SRF9045A	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF9045A	Bourns Common Mode Chokes China RoHS
SRF1206A	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF1206A	Bourns Common Mode Chokes China RoHS
SRF7035A	1	See Data Sheet	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF7035A	Bourns Common Mode Chokes China RoHS
47704	N/A	See Data Sheet	TBD	TBD	04770x Series	Request Report	047704	TBD
47703	N/A	See Data Sheet	TBD	TBD	04770x Series	Request Report	047703	TBD
47702	N/A	See Data Sheet	TBD	TBD	04770x Series	Request Report	047702	TBD
47701	N/A	See Data Sheet	TBD	TBD	04770x Series	Request Report	047701	TBD
47700	N/A	See Data Sheet	TBD	TBD	04770x Series	Request Report	047700	TBD
SRF3225TP	1	See Data Sheet	TBD	TBD	SRF	Request Report	SRF3225TP	Bourns Common Mode Chokes China RoHS
SRF0502	1	See data sheet	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF0502	Bourns Common Mode Chokes China RoHS
SRF3015	1	See data sheet	Ch Pwr Ind	Sn (e3)	SRF	Request Report	SRF3015	Bourns Common Mode Chokes China RoHS
CM13093CT-102	1	See Data Sheet	TBD	TBD	TBD	Request Report	CM13093CT-102	Bourns Common Mode Chokes China RoHS
CM13093CT-242	1	See Data Sheet	TBD	TBD	TBD	Request Report	CM13090CT-242	Bourns Common Mode Chokes China RoHS
CM13093CT-412	1	See Data Sheet	TBD	TBD	TBD	Request Report	CM13092CT-412	Bourns Common Mode Chokes China RoHS
CM13093CT-872	1	See Data Sheet	TBD	TBD	TBD	Request Report	CM13091CT-872	Bourns Common Mode Chokes 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

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