电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

SRR4028-471Y

产品描述Diodes - General Purpose, Power, Switching Small Signal Diode
产品类别无源元件    电感器   
文件大小388KB,共2页
制造商Bourns
官网地址http://www.bourns.com
标准
下载文档 详细参数 选型对比 全文预览

SRR4028-471Y在线购买

供应商 器件名称 价格 最低购买 库存  
SRR4028-471Y - - 点击查看 点击购买

SRR4028-471Y概述

Diodes - General Purpose, Power, Switching Small Signal Diode

SRR4028-471Y规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
包装说明1919
Reach Compliance Codecompliant
ECCN代码EAR99
Factory Lead Time18 weeks
大小写代码1919
构造Shielded
型芯材料FERRITE
直流电阻2.6 Ω
标称电感 (L)470 µH
电感器应用POWER INDUCTOR
电感器类型GENERAL PURPOSE INDUCTOR
JESD-609代码e2
功能数量1
端子数量2
最高工作温度125 °C
最低工作温度-40 °C
封装高度2.8 mm
封装长度4.8 mm
封装形式SMT
封装宽度4.8 mm
包装方法TR
最大额定电流0.155 A
自谐振频率3 MHz
形状/尺寸说明RECTANGULAR PACKAGE
屏蔽YES
表面贴装YES
端子面层Silver/Nickel/Tin (Ag/Ni/Sn)
端子位置DUAL ENDED
端子形状ONE SURFACE
测试频率0.1 MHz
容差30%
Base Number Matches1

文档预览

下载PDF文档
IA
Features
Height of 3.0 mm max.
Current rating up to 3.1 A
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
*R
oH
S
CO
M
PL
NT
SRR4028 Series - Shielded SMD Power Inductors
Electrical Specifications
Inductance 100 kHz
Bourns Part No.
µ
(µH)
Tol. %
Test
Frequency
(MHz)
SRF
Typ.
(MHz)
DCR
Max.
(mΩ)
Q
Ref.
Irms
(A)
Isat
(A)
SRR4028-1R2Y
SRR4028-1R8Y
SRR4028-2R2Y
SRR4028-2R7Y
SRR4028-3R3Y
SRR4028-3R9Y
SRR4028-4R7Y
SRR4028-5R6Y
SRR4028-6R8Y
SRR4028-8R2Y
SRR4028-100Y
SRR4028-120Y
SRR4028-150Y
SRR4028-180Y
SRR4028-220Y
SRR4028-270Y
SRR4028-330Y
SRR4028-390Y
SRR4028-470Y
SRR4028-560Y
SRR4028-680Y
SRR4028-820Y
SRR4028-101Y
SRR4028-121Y
SRR4028-151Y
SRR4028-181Y
SRR4028-221Y
SRR4028-271Y
SRR4028-331Y
SRR4028-391Y
SRR4028-471Y
SRR4028-561Y
1.2
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
9.34
9.18
9.24
8.64
7.72
8.58
8.12
9.56
9.624
8.24
11.26
11.26
9.66
11.64
8.26
10.76
9.7
9.74
10.88
9
8.42
8.6
8.78
13.32
11.72
13.86
11.3
17.46
16.48
13.18
13.26
16.46
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
176
146
111
92
76
56
55
69
77
45
34
25
27
25
23
18
16
14
13
13
11
8
9
8
6
7
5
5
5
4
3
3
20
25
28
30
35
60
70
85
90
100
110
125
150
160
185
200
230
250
280
320
400
520
600
700
860
1000
1250
1500
1700
2200
2600
3000
3.10
2.70
2.50
2.35
2.15
1.72
1.55
1.38
1.30
1.25
1.19
1.12
1.03
0.98
0.93
0.89
0.82
0.80
0.75
0.70
0.63
0.56
0.51
0.47
0.42
0.39
0.34
0.32
0.30
0.26
0.24
0.22
2.560
2.200
2.050
1.800
1.650
1.500
1.300
1.200
1.150
1.050
1.000
0.850
0.780
0.750
0.720
0.600
0.580
0.500
0.480
0.410
0.360
0.320
0.300
0.280
0.260
0.230
0.200
0.180
0.170
0.160
0.155
0.150
General Specifications
Test Voltage .....................0.1 V, 100 KHz
Reflow Soldering .....230 ˚C; 50 sec max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
................................260 °C for 10 sec.
Materials
Core Material.................................Ferrite
Wire ............................Enameled Copper
Adhesive..............................Epoxy Resin
Terminal.....................................Ag/Ni/Sn
Rated Current .........Ind. drop of 35 % typ.
at Isat
Temperature Rise .............30 ˚C typ. at Irms
Packaging.....................500 pcs. per reel
Product Dimensions
4.80 ± 0.20
(.189 ± .008)
6R8
4.80 ± 0.20
(.189 ± .008)
2.80 ± 0.20
(.110 ± .008)
1.60
(.063)
TYP.
TYP.
1.60
(.063)
1.60
(.063)
TYP.
Soldering Profile
275
<1> Maximum of 10 seconds between
+255°C and +260°C
260°C peak
<1> 255°C
225
220°C
190°C
60 - 90
seconds
Ramp Down
6°C/second
maximum
Recommended Layout
5.30
REF.
(.209)
2.00
(.079)
REF.
Temperature (°C)
175
150°C
R
125
120 - 150 seconds
10 seconds minimum
75
Ramp Up
3°C/second maximum
1.80
(.071)
REF.
REF.
1.50
(.059)
2.00
(.079)
REF.
DIMENSIONS:
100
150
200
250
Rev. 02/22/05
300
MM
(INCHES)
25
0
50
Time (seconds)
*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.

SRR4028-471Y相似产品对比

SRR4028-471Y SRR4028-820Y SRR4028-120Y SRR4028-560Y SRR4028-151Y SRR4028-3R3Y SRR4028-2R2Y SRR4028-680Y SRR4028-220Y SRR4028-121Y
描述 Diodes - General Purpose, Power, Switching Small Signal Diode Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 47uF 10volts *Derate Voltage/Temp Multilayer Ceramic Capacitors MLCC - SMD/SMT 0603 10uF 6.3volts X7S +/-20% GP 8-bit Microcontrollers - MCU 32kB/4352B RAM 10b ADC Fixed Inductors 3.3uH 30% SMD 4028 LDO Voltage Regulators Vin 3-36V,150mA,High PSRR, LDO Reg Fixed Inductors 68uH 30% SMD 4028 Board Mount Humidity Sensors LP Digital Humidity Sensor Switching Voltage Regulators 3V-65V, 150mA Sync Buck Converter
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 符合 符合 符合
包装说明 1919 1919 1919 1919 1919 1919 1919 1919 1919 1919
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 18 weeks 18 weeks 18 weeks 18 weeks 18 weeks 18 weeks 18 weeks 18 weeks 18 weeks 18 weeks
大小写代码 1919 1919 1919 1919 1919 1919 1919 1919 1919 1919
构造 Shielded Shielded Shielded Shielded Shielded Rectangular Rectangular Rectangular Shielded Rectangular
型芯材料 FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE
直流电阻 2.6 Ω 0.52 Ω 0.125 Ω 0.32 Ω 0.86 Ω 0.035 Ω 0.028 Ω 0.4 Ω 0.185 Ω 0.7 Ω
标称电感 (L) 470 µH 82 µH 12 µH 56 µH 150 µH 3.3 µH 2.2 µH 68 µH 22 µH 120 µH
电感器应用 POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR
电感器类型 GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
JESD-609代码 e2 e3 e2 e2 e2 e2 e2 e2 e2 e2
功能数量 1 1 1 1 1 1 1 1 1 1
端子数量 2 2 2 2 2 2 2 2 2 2
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装高度 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm 2.8 mm
封装长度 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm
封装形式 SMT SMT SMT SMT SMT SMT SMT SMT SMT SMT
封装宽度 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm
包装方法 TR TR TR TR TR TR, Embossed, 7 Inch TR, Embossed, 7 Inch TR, Embossed, 7 Inch TR TR, Embossed, 7 Inch
最大额定电流 0.155 A 0.32 A 0.85 A 0.41 A 0.26 A 2.15 A 2.5 A 0.63 A 0.72 A 0.47 A
自谐振频率 3 MHz 8 MHz 25 MHz 13 MHz 6 MHz 76 MHz 111 MHz 11 MHz 23 MHz 8 MHz
形状/尺寸说明 RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
屏蔽 YES YES YES YES YES YES YES YES YES YES
表面贴装 YES YES YES YES YES YES YES YES YES YES
端子面层 Silver/Nickel/Tin (Ag/Ni/Sn) Matte Tin (Sn) - with Nickel (Ni) barrier Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn) Silver/Nickel/Tin (Ag/Ni/Sn)
端子位置 DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED
端子形状 ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE
测试频率 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz
容差 30% 30% 30% 30% 30% 30% 30% 30% 30% 30%
Base Number Matches 1 1 1 1 1 1 - - 1 -
我第一来,冒个泡,大家要欢迎呀!
我第一来,冒个泡,大家要欢迎呀! ...
xuanyuan0826 FPGA/CPLD
Led外露发光字的制作方法
铁皮穿孔字,加上LED灯,控制器,可以达到扫描,渐变,跳变,流水等效果.希望有做此发光字的同行交流.这里先介绍下普通外露LED发光字的制作方法.一、LED外露发光字(招牌)制作需要工具:30W或40W电烙 ......
探路者 LED专区
协调器网路地址为什么不为0x0000
而且后来路由器的MAC地址还在增加... ...
450803313 无线连接
求助,只有一个串口怎么扩展,进行多单片机通讯呀
作了一块板子,上面只有一个串口,要和两个设备进行串口通讯,该怎么办,是不是可以从这个串口多引出一个串口来,这样行不行,请大家提提意见,不知道会不会有冲突呀...
fsaok stm32/stm8
做DirectShow的哥们请进:WINCE自带的MediaPlayer窗体大小改变同时如何做到也改变了视频窗口?
做WINCE的朋友都知道DirectShow多媒体编程早已被广泛应用。。。 WINCE自带的播放器MediaPLayer也是基于DirectShow架构的播放器。当我们在WINCE平台使用鼠标,拖动MediaPlayer窗体改变大小时, ......
jgalz 嵌入式系统
求一份2440电路SCH+PCB+BOOM,可有尝
求一份可以用的2440的SCH+PCB+BOOM +WINCE50可用的BSP 以上需要完全可用,稳定 附加要求:硬件和软件要完全兼容3.5、4.2、5寸屏 请加我QQ:502240410 请说明来意!谢谢各位!!...
huibin 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2840  1248  1294  2562  1501  18  51  22  11  52 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved