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412R7C

描述:
Fixed Inductors 2.7uH 8.1A 14mOhm Toroidal SMT
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99KB,共2页
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标准:
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器件:412R7C

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概述
Fixed Inductors 2.7uH 8.1A 14mOhm Toroidal SMT
器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
Murata(村田)
Reach Compliance Code
compliant
ECCN代码
EAR99
直流电阻
0.014 Ω
标称电感 (L)
2.7 µH
电感器应用
DC-DC CONVERTER
电感器类型
GENERAL PURPOSE INDUCTOR
JESD-609代码
e3
功能数量
1
端子数量
2
最高工作温度
85 °C
最低工作温度
-40 °C
最大额定电流
8.1 A
形状/尺寸说明
RECTANGULAR PACKAGE
屏蔽
NO
表面贴装
YES
端子面层
Tin (Sn)
端子位置
DUAL ENDED
端子形状
ONE SURFACE
测试频率
0.01 MHz
Base Number Matches
1
文档预览
www.murata-ps.com
4100 Series
Toroidal Surface Mount Inductors
SELECTION GUIDE
Order Code
412R7C
414R7C
416R8C
41100C
41150C
41220C
41330C
41470C
41680C
41101C
41151C
41221C
41331C
Inductance
(10kHz, 10mV
AC
)
Nom.
μH
2.7
4.7
6.8
10
15
22
33
47
68
100
150
220
330
Inductance Range
(10kHz, 10mV
AC
)
Min. - Max.
μH
2.1 - 3.5
3.3 - 5.4
4.7 - 7.8
7.3 - 12.2
10.6 - 17.6
15.8 - 26.3
23.8 - 39.6
35.5 - 59.2
52.2 - 87.0
75.2 - 125
114 - 189
164 - 274
247 - 412
DC Current
1
Max.
A
8.1
6.7
5.7
4.7
4.0
3.3
2.7
2.2
1.75
1.47
1.16
1.03
0.83
DC Resistance
Max.
14
18
20
24
28
33
38
62
110
158
247
377
462
FEATURES
RoHS compliant
2.7μH to 330μH
Surface mount
J-STD-020C reflow
Up to 8.10A I
DC
UL94 V-0 package materials
Compact size
Toroidal construction minimizes EMI
Pick & place compatible
Backward compatible with Sn/Pb
soldering systems
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40°C to 85°C
-40°C to 125°C
SOLDERING INFORMATION
2
Peak reflow temperature
Pin finish
245˚C
Pure tin dip
DESCRIPTION
The 4100 series is a range of surface mount
toroidal inductors designed for use in switching
power supplies and DC/DC converters. The parts
are ideal for applications requiring low profile
compact components in a surface mount package.
All specifications typical at T
A
=25°C
1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when
its temperature rise reaches 40°C, whichever is sooner.
2 For further information, please visit www.murata-ps.com/rohs
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KMP_4100C_B03
Page 1 of 2
4100 Series
Toroidal Surface Mount Inductors
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT DETAILS
16.76 (0.660) Max.
41330C
17.53 (0.690) Max.
15.75 (0.620)
14.99 (0.590)
1.52 (0.060)
XYYWW
All dimensions in mm (inches).
S
TUBE OUTLINE DIMENSIONS
x4 Places
0.127 (0.005)
0.60±0.15 (0.024±0.006)
10.10 (0.398)
9.91 (0.390) Max.
15.58 (0.614)
14.01 (0.552)
All dimensions in mm (inches).
Tube quantity: 25
Tube material: Antistatic coated clear PVC
Tube length: 475±2mm (18.701±0.079)
18.00 (0.709)
All dimensions in mm (inches).
Package weight 5.6g Typ.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2011 Murata Power Solutions, Inc.
www.murata-ps.com/support
KMP_4100C_B03
Page 2 of 2
参数对比
与412R7C相近的元器件有:41331、41101、41220C、41220、41330C、41331C、41150C。描述及对比如下:
型号 412R7C 41331 41101 41220C 41220 41330C 41331C 41150C
描述 Fixed Inductors 2.7uH 8.1A 14mOhm Toroidal SMT Fixed Inductors 330uH .83A Toroidal Fixed Inductors 100uH 1.47A Toroidal Multilayer Ceramic Capacitors MLCC - SMD/SMT 50V 1uF X7R 0805 10% Fixed Inductors 22uH 3.3A Toroidal MOSFET 800V 10A NChn MOSFET SuperFET II DC Power Connectors Power Jacks Fixed Inductors 15uH 4A 28mOhm Toroidal SMT
是否无铅 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
Reach Compliance Code compliant - - compliant - compliant compliant compliant
ECCN代码 EAR99 - - EAR99 - EAR99 EAR99 EAR99
直流电阻 0.014 Ω - - 0.033 Ω - 0.038 Ω 0.462 Ω 0.028 Ω
标称电感 (L) 2.7 µH - - 22 µH - 33 µH 330 µH 15 µH
电感器应用 DC-DC CONVERTER - - DC-DC CONVERTER - DC-DC CONVERTER DC-DC CONVERTER DC-DC CONVERTER
电感器类型 GENERAL PURPOSE INDUCTOR - - GENERAL PURPOSE INDUCTOR - GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
JESD-609代码 e3 - - e3 - e3 e3 e3
功能数量 1 - - 1 - 1 1 1
端子数量 2 - - 2 - 2 2 2
最高工作温度 85 °C - - 85 °C - 85 °C 85 °C 85 °C
最低工作温度 -40 °C - - -40 °C - -40 °C -40 °C -40 °C
最大额定电流 8.1 A - - 3.3 A - 2.7 A 0.83 A 4 A
形状/尺寸说明 RECTANGULAR PACKAGE - - RECTANGULAR PACKAGE - RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
屏蔽 NO - - NO - NO NO NO
表面贴装 YES - - YES - YES YES YES
端子面层 Tin (Sn) - - Tin (Sn) - Tin (Sn) Tin (Sn) Tin (Sn)
端子位置 DUAL ENDED - - DUAL ENDED - DUAL ENDED DUAL ENDED DUAL ENDED
端子形状 ONE SURFACE - - ONE SURFACE - ONE SURFACE ONE SURFACE ONE SURFACE
测试频率 0.01 MHz - - 0.01 MHz - 0.01 MHz 0.01 MHz 0.01 MHz
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