PFN0818_1 Datasheet, PDF (1/1 Pages) Sumida Corporation – PFC Choke Coil

PFC Choke Coil<Pin Type: PFN Series>
Type: PFN0818
◆ Product Description
・￠19.0mm×9.5mm.MAX.
・Inductance range: 21μH～60μH; Rated current range:2.6A～3.7A
・In addition to the typical versions of parameters shown here,
custom parameters are available to meet your exact requirements.
◆ Feature
・Using iron dust core,the DC Saturation characteristic is beeter noise absorption effect is high.
・Less leakage magnetic flux and core groan by using toroidal core.
・Ideally used as power factor correction chokes.
・RoHS Compliance
◆ Dimensions (mm)
φ19.0 MAX.
9.5 MAX.
SOLDER
φ0.7 MAX.
＊ Dimension does not include solder used on coil.
◆ Specification
PART NO.
Inductance D.C.R.(mΩ)
(μH) [MIN.] [MAX.]
At 1kHz
(at20℃)
PFNØ818NP-NM3ØA
21
41
PFNØ818NP-NM41A
39
57
PFNØ818NP-NM51A
60
71
Impedance [MIN.]
①
770Ω
ａt 7MHz
740Ω
ａt 3MHz
1400Ω
ａt 3MHz
②
1170Ω
ａt 10MHz
1560Ω
ａt 5MHz
2480Ω
ａt 4MHz
③
940Ω
ａt 20MHz
1340Ω
ａt 10MHz
2680Ω
ａt 6MHz
※1. Rated current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃).
Rated
Current
(A)※1
3.7
3.1
2.6
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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