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SM2511-4R7M

产品描述General Purpose Inductor, 4.7uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725
产品类别电感器    固定电感器   
文件大小111KB,共3页
制造商ITG Electronics Inc
标准
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SM2511-4R7M概述

General Purpose Inductor, 4.7uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725

SM2511-4R7M规格参数

参数名称属性值
是否Rohs认证符合
厂商名称ITG Electronics Inc
Reach Compliance Codeunknown
ECCN代码EAR99
Is SamacsysN
型芯材料POWDERED METAL
直流电阻0.04 Ω
标称电感 (L)4.7 µH
电感器应用HIGH CURRENT INDUCTOR
电感器类型GENERAL PURPOSE INDUCTOR
功能数量1
端子数量2
最高工作温度125 °C
最低工作温度-55 °C
最大额定电流5.5 A
形状/尺寸说明RECTANGULAR PACKAGE
屏蔽NO
表面贴装YES
端子位置DUAL ENDED
端子形状WRAPAROUND
测试频率0.1 MHz
容差20%
Base Number Matches1

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SM2511 Series High Current Inductor
COMPLIANT
RoHS
Features:
Molded inductor structure; No audio noise.
High saturation current realized by distributed gap metal dust core.
Low profile: 3 mm max. height.
Working frequency up to 1 MHz.
Ideal for DC/DC converters, PDA, notebook, and server applications.
T&R quantity: 1000 pieces per reel.
Electrical Specifications
Part Number
SM2511-R10M
SM2511-R22M
SM2511-R33M
SM2511-R47M
SM2511-R68M
SM2511-R82M
SM2511-1R0M
SM2511-1R5M
SM2511-2R2M
SM2511-3R3M
SM2511-4R7M
SM2511-6R8M
SM2511-8R2M
SM2511-100M
L
±
20% @ 0A
(μH)
0.10
0.22
0.33
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
DCR Typ.
(mΩ)
1.5
2.5
3.5
4.0
5.0
6.7
9
14
18
28
37
54
64
102
DCR Max.
(mΩ)
1.7
2.8
3.9
4.2
5.5
8
10
15
20
30
40
60
68
105
I
rate
(Amps)
32.5
23.0
20.0
17.5
15.5
13.0
11.0
9.0
8.0
6.0
5.5
4.5
4.0
3.0
I
sat.
(Amps)
60.0
40.0
30.0
26.0
25.0
24.0
22.0
18.0
14.0
13.5
10.0
8.0
7.5
7.0
Notes:
1. I
rate
: DC current that will cause an approximate
ΔT
of 40
°C.
2. I
sat
: DC current that will cause inductance to drop approximately by 20%.
3. Test conditions: 100 kHz, 0.25 V, 25
°C
ambient temperature.
4. Operating Temperature Range: -55
°C
~ 125
°C.
A
E
A
B
D
B
C
C
Recommended PCB Layout
Mechanical Dimensions (Unit: mm)
A
B
D
E
C
Part Number
±0.38 ±0.25
Max.
±0.3 ±0.3
SM2511
6.86 6.47
3.0
3.18 1.27
Type
A
B
C
SM2511
3.43
3.71
7.37
US 1 914 347 2474
Shenzhen 86 755 8418 6263
Shanghai 86 21 5424 5141
Hong Kong 852 9688 9767
Taiwan 886 972 022 388
http://www.inter-technical.com
Rev. B, May 27, 2008

SM2511-4R7M相似产品对比

SM2511-4R7M SM2511-1R0M SM2511-100M SM2511-R10M SM2511-2R2M SM2511-R47M
描述 General Purpose Inductor, 4.7uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725 General Purpose Inductor, 1uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725 General Purpose Inductor, 10uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725 General Purpose Inductor, 0.1uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725 General Purpose Inductor, 2.2uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725 General Purpose Inductor, 0.47uH, 20%, 1 Element, Powdered Metal-Core, SMD, CHIP, 2725
是否Rohs认证 符合 符合 符合 符合 符合 符合
厂商名称 ITG Electronics Inc ITG Electronics Inc ITG Electronics Inc ITG Electronics Inc ITG Electronics Inc ITG Electronics Inc
Reach Compliance Code unknown unknown unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Is Samacsys N N N N N N
型芯材料 POWDERED METAL POWDERED METAL POWDERED METAL POWDERED METAL POWDERED METAL POWDERED METAL
直流电阻 0.04 Ω 0.01 Ω 0.105 Ω 0.0017 Ω 0.02 Ω 0.0042 Ω
标称电感 (L) 4.7 µH 1 µH 10 µH 0.1 µH 2.2 µH 0.47 µH
电感器应用 HIGH CURRENT INDUCTOR HIGH CURRENT INDUCTOR HIGH CURRENT INDUCTOR HIGH CURRENT INDUCTOR HIGH CURRENT INDUCTOR HIGH CURRENT INDUCTOR
电感器类型 GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
功能数量 1 1 1 1 1 1
端子数量 2 2 2 2 2 2
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C
最大额定电流 5.5 A 11 A 3 A 32.5 A 8 A 17.5 A
形状/尺寸说明 RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
屏蔽 NO NO NO NO NO NO
表面贴装 YES YES YES YES YES YES
端子位置 DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED
端子形状 WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND
测试频率 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz
容差 20% 20% 20% 20% 20% 20%
Base Number Matches 1 1 1 1 1 1

 
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