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PM1812-181J-RC PDF预览

PM1812-181J-RC

更新时间: 2024-11-06 06:04:11
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
4页 262K
描述
SMT Chip Inductors

PM1812-181J-RC 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:1812
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00Factory Lead Time:12 weeks
风险等级:5.2大小写代码:1812
构造:Chip型芯材料:FERRITE
直流电阻:9.5 Ω标称电感 (L):180 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:100 °C
最低工作温度:-40 °C封装高度:3.2 mm
封装长度:4.5 mm封装形式:SMT
封装宽度:3.2 mm包装方法:TR, 7 Inch
最小质量因数(标称电感时):40最大额定电流:0.102 A
自谐振频率:5 MHz形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:NO特殊特征:PARALLEL CONNECTED
表面贴装:YES端子面层:Tin (Sn)
端子位置:DUAL ENDED端子形状:WRAPAROUND
测试频率:0.796 MHz容差:5%
Base Number Matches:1

PM1812-181J-RC 数据手册

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Features  
Applications  
DC/DC converters  
Power supplies  
General use  
Formerly J.W.Miller model  
High resistance to heat and humidity  
Resistance to mechanical shock and  
pressure  
220K  
Accurate dimensions for automatic  
surface mounting  
Wide inductance range (1.0 nH to 1000 µH)  
RoHS compliant*  
PM1210 & PM1812 Series SMT Chip Inductors  
General Specifications  
Temperature Rise .......................................................................................................................................................................20 ˚C max.  
Ambient Temperature................................................................................................................................................................ 80 ˚C max.  
Operating Temperature...................................................................................................................................................-40 °C to +100 °C  
Storage Temperature......................................................................................................................................................-40 °C to +100 °C  
Resistance to Soldering Heat  
PM1210.......................................................................................................................................................................260 ˚C, 5 seconds  
PM1812.......................................................................................................................................................................245 ˚C, 5 seconds  
Materials  
Ferrite Core  
PM1210................................................................................................................................................................................................All  
PM1812................................................................................................................................................................................................All  
Coil Type.................................................................................................................................................................................. Copper wire  
Enclosure.................................................................................................................................................................................. Epoxy resin  
Terminal ...................................................................................................................................................................................................Sn  
Product Dimensions  
Marking  
Marking  
PM1210  
PM1812  
3.2  
(.125)  
2.5  
(.079)  
1.2  
(.047)  
1.9  
(.075)  
4.5  
(.177)  
3.2  
(.126)  
2.2  
(.086)  
3.2 0.2  
(.125 .008)  
1.7 0.2  
(.066 .008)  
0.6  
(.024)  
1.0  
(.039)  
1.0  
(.039)  
Recommended Land Pattern Dimensions  
Model  
a
b
c
1.6 to 2.0  
4.0 to 4.6  
1.9 to 2.4  
c
PM1210  
PM1812  
(.063 to .079)  
(.157 to .181)  
(.075 to .094)  
a
b
2.4 to 2.6  
5.5 to 6.0  
2.0 to 3.0  
(.094 to .102)  
(.217 to .236)  
(.079 to .118)  
MM  
(INCHES)  
DIMENSIONS:  
*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.  

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