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474R7C PDF预览

474R7C

更新时间: 2024-11-25 06:28:35
品牌 Logo 应用领域
村田 - MURATA 电感器固定电感器测试共模扼流圈
页数 文件大小 规格书
2页 132K
描述
Shielded Dual Winding Surface Mount Inductors

474R7C 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:4848
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:2.26
Is Samacsys:N大小写代码:4848
直流电阻:0.0324 Ω标称电感 (L):4.7 µH
电感器应用:COMMON MODE CHOKE电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e3功能数量:2
端子数量:4最高工作温度:85 °C
最低工作温度:-40 °C最大额定电流:4.6 A
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:YES
特殊特征:PARALLEL CONNECTED表面贴装:YES
端子面层:Tin (Sn)端子位置:DUAL IN-LINE
端子形状:ONE SURFACE测试频率:0.01 MHz
Base Number Matches:1

474R7C 数据手册

 浏览型号474R7C的Datasheet PDF文件第2页 
4700 Series  
Shielded Dual Winding Surface Mount Inductors  
SELECTION GUIDE  
Inductance1  
(10kHz, 100mVAC)  
1&3, 2&4  
Inductance Range  
(10kHz, 100mVAC)  
1&3, 2&4  
DC Current2  
(parallel connection)  
DC Resistance  
1&3, 2&4  
Order Code  
Nom.  
μH  
1.0  
2.2  
3.3  
4.7  
6.8  
10  
Min. - Max.  
μH  
Max.  
A
Max.  
mΩ  
8.9  
471R0C  
472R2C  
473R3C  
474R7C  
476R8C  
47100C  
47150C  
47220C  
47330C  
47470C  
47680C  
47101C  
0.83 - 1.39  
1.38 - 2.30  
2.87 - 4.79  
4.08 - 6.12  
5.24 - 7.86  
8.00 - 12.0  
11.3 - 17.0  
17.4 - 26.1  
27.6 - 41.4  
36.7 - 55.1  
54.9 - 82.3  
81.4 - 122  
9.50  
6.80  
5.50  
4.60  
3.90  
3.20  
2.60  
2.10  
1.80  
1.47  
1.22  
1.01  
13.7  
23.3  
32.4  
44.8  
70.2  
106  
165  
207  
298  
456  
686  
FEATURES  
RoHS compliant  
1.0μH to 400μH1  
Up to 9.5A IDC  
Bobbin format  
Dual winding  
15  
22  
33  
47  
68  
Surface mount  
Integral EMI shield  
Compact size  
100  
MECHANICAL DIMENSIONS  
12.20 0.30  
(0.480 0.012)  
Tape and reel packaging  
J-STD-020-C reflow  
Backwards compatible with Sn/Pb  
47100C  
soldering systems  
2
1
3
4
12.20 0.30  
(0.480 0.012)  
PRODUCT OVERVIEW  
XYYWW  
The 4700 series is a range of dual wound  
inductors offering flexible options. Windings can  
be connected in series or parallel to create a  
wide range of inductance combinations. They can  
also be used as common mode chokes or 1:1  
transformers with the secondary winding used  
as a feedback winding in switched mode power  
supplies.  
Recommended Footprint Details  
1.00  
(0.039)  
5.00 (0.197)  
5.00 (0.197) Max.  
5.00  
(0.197)  
PIN CONNECTIONS (TOP VIEW)  
15.00 (0.591)  
All dimensions in mm (inches). Package weight: 2.5g Typ.  
ABSOLUTE MAXIMUM RATINGS  
1
2
4
3
500VDC  
Isolation voltage (flash tested for 1 second), pins 3 & 4  
Operating free air temperature range  
Storage temperature range  
-40°C to 85°C  
-40°C to 125°C  
SOLDERING INFORMATION3  
Peak reflow temperature  
Pin finish  
3 & 1 = Primary winding  
4 & 2 = Secondary winding  
245˚C  
Tin  
Specifications typical at TA = 25°C  
1 When connecting windings in series, inductance will be 4 times the nominal figure shown.  
2 If current is flowing in both windings, the maximum DC current occurs when either the inductance falls to 85% of its nominal value or  
when its temperature rise reaches 40°C, whichever is sooner.  
3 For further information, please visit www.murata-ps.com/rohs  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com  
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232  
KMP_4700C_B02 Page 1 of 2  

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