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  Datasheet File OCR Text:
 EMC MORMAL MODE CHOKE COIL
Type: PFN0818
Product Description
19.0mmx9.5mm.MAX. Inductance range: 21H60H; Rated current range:2.6A3.7A In addition to the standard versions of parameters shown here, custom designs are available to meet your exact requirements.
Feature
Iron dust core is used to realize better DC saturation characteristics and higher noise absorption effect and less leakage magnetic flux and core groan by using troidal core. Ideally used in EMI for power line and signal line for various kinds of electric equipment as line filters for input or switching power supply, noise prevention in thyristor such as SCR and triac, for DC spike noise suppression,immunity for automotive related electric device,for home electric device with microcomputer. Can also be used as power factor correction chokes. RoHs Compliance
SOLDER
10.02.0
NO SOLDER DIP
Dimensions (mm)
19.0 MAX.
1.5 MAX.
9.5 MAX.
0.7 MAX.
Dimension does not include solder used on coil.
Specification
PART NO. PFNO818NP-NM3OA PFNO818NP-NM41A PFNO818NP-NM51A Inductance D.C.R.(m) (H) [MIN.] [MAX.] At 1kHz (at20) 21 39 60 41 57 71 Impedance [MIN.] Rated Current (A)1 3.7 3.1 2.6
770 t 7MHz 740 t 3MHz 1400 t 3MHz
1170 t 10MHz 1560 t 5MHz 2480 t 4MHz
940 t 20MHz 1340 t 10MHz 2680 t 6MHz
1. Rated current: The DC current at which the temperature rise is t40.(Ta20).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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