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49221C PDF预览

49221C

更新时间: 2024-02-21 08:31:14
品牌 Logo 应用领域
村田 - MURATA 电感器固定电感器测试DC-DC转换器
页数 文件大小 规格书
2页 132K
描述
Shielded Dual Winding Surface Mount Inductors

49221C 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.47Is Samacsys:N
直流电阻:0.38 Ω标称电感 (L):220 µH
电感器应用:POWER INDUCTOR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自谐振频率:4 MHz
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:YES
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容差:20%
Base Number Matches:1

49221C 数据手册

 浏览型号49221C的Datasheet PDF文件第2页 
4900 Series  
Shielded Dual Winding Surface Mount Inductors  
SELECTION GUIDE  
Inductance1  
(10kHz, 100mVAC)  
1&3, 2&4  
Inductance Range  
DC Current2  
(10kHz, 100mVAC)  
1&3, 2&4  
DC Resistance  
(parallel connection)  
Order Code  
Nom.  
μH  
Min. - Max.  
μH  
Max.  
A
Max.  
mΩ  
492R2C  
493R3C  
494R7C  
496R8C  
49100C  
49150C  
49220C  
49330C  
49470C  
49680C  
49101C  
49151C  
49221C  
2.2  
3.3  
4.7  
6.8  
10  
1.77 - 2.65  
2.47 - 3.70  
3.29 - 4.93  
5.27 - 7.91  
7.70 - 11.6  
10.6 - 16.0  
15.9 - 23.8  
24.5 - 36.8  
35.1 - 52.6  
50.8 - 76.2  
73.6 - 110  
111 - 166  
167 - 251  
9.50  
7.80  
6.50  
5.40  
4.50  
3.70  
3.00  
2.50  
2.10  
1.71  
1.41  
1.15  
0.95  
12.6  
14.9  
17.1  
27.0  
41.0  
53.0  
81.0  
128  
191  
233  
343  
529  
805  
FEATURES  
RoHS compliant  
2.2μH to 880μH1  
Up to 9.5A IDC  
15  
22  
33  
Bobbin format  
47  
68  
Dual winding  
100  
150  
220  
Surface mount  
Integral EMI shield  
Compact size  
MECHANICAL DIMENSIONS  
Tape and reel packaging  
No voltage breakdown at 500VDC  
J-STD-020C reflow  
12.00 (0.472)  
Backward compatible with  
Sn/Pb soldering systems  
2
3
4
12.00  
(0.472)  
49100C  
1
DESCRIPTION  
XYYWW  
The 4900 series is a range of dual wound  
inductors offering flexible options. Windings  
have a 1:1 ratio and can be connected in series  
or parallel to create a wide range of inductance  
combinations. The secondary winding could be  
used as a feedback winding in switched mode  
power supplies.  
Recommended Footprint Details  
1.00  
(0.039)  
5.00 (0.197)  
8.00 (0.315) Max.  
PIN CONNECTIONS (TOP VIEW)  
5.00  
(0.197)  
15.00 (0.591)  
All dimensions in mm (inches). Package weight: 4g Typ.  
1
2
4
3
ABSOLUTE MAXIMUM RATINGS  
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
2
When connecting windings in series, inductance will be 4 times the nominal figure shown.  
If current is flowing in both windings, the 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.  
For full details go to  
www.murata-ps.com/rohs  
3
For further information, please visit www.murata-ps.com/rohs  
www.murata-ps.com  
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232  
KMP_4900C_B02 Page 1 of 2  

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