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custom ferrite cores
ferrite toroids
ferrite rods
 

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Materials: Ferrite

material characteristics:
property initial perm-
eability
satur-
ation flux density
loss factor
[@frequency]
curie
temp.
volume resistivity recom-
mended
freq.
application areas common shapes data
sheet
unit gauss 10-6 °C Ω-cm MHz
symbol µi Bsat tanδ/µi Tc ρ f
type: NiZn
M5 7.5 1750 <3500[100MHz] 320 107 0.1-400 filter, transformer toroid, rod,
balun
M5.pdf
M4 12 1800 <850[10MHz] 500 109 0.1-400 filter, transformer toroid, rod,
balun
M4.pdf
M3 20 2500 <500[100MHz] 500 107 0.1-400 antenna, filter, transformer toroid, rod,
balun
M3.pdf
M2 40 2300 <150[50MHz] 450 107 0.1-50 antenna, filter, transformer toroid, rod,
balun
M2.pdf
M 125 2400 <40[2.5MHz] 350 107 0.1-25 antenna, filter, transformer toroid, rod, plate,strip M.pdf
>200 emi supression bead,
rod
N 250 3000 <100[2.5MHz] 250 108 0.1-4 filter, transformer bead,
toroid,
rod
N.pdf
G3 300 3750 <100[2.5 MHz] 250 108 0.1-10 filter, transformer toroid, rod,
balun
G3.pdf
G2 370 3200 <65[0.1MHz] 200 106 0.1-5 filter, transformer toroid, rod,
balun
G2.pdf
G4 400 4600 <35[0.1MHz] 230 108 0.1-10 antenna, particle accelerator block, custom,
rod
G4.pdf
G 500 2500 <100[1MHz] 200 103 0.1-1 antenna, filter, transformer plate G.pdf
H1 700 3200 <15[0.05MHz]
< 80[1MHz]
190 107 0.05-1 antenna, filter, transformer rod H1.pdf
CN20 800 3800 <100[1MHz] 170 106 0.5-30 particle accelerator block, custom
H 850 2950 <250[1MHz] 135 105 20-250 emi supression bead,
rod
H.pdf
H2 850 3200 <250[1MHz] 155 107 0.05-10 antenna, filter, transformer toroid H2.pdf
N16 1600 3000 <250[1MHz] 110 107 1-100 emi supression toroid, balun N16.pdf
CMD5005 1600 3200 <250[1MHz] 130 108 1-100 particle accelerator block, custom CMD
5005.pdf
CMD908 2200 3300 130 108 recording head block, custom
N23 2300 1200 <350[1MHz] 95 108 30-1,500 emi supression plate N23.pdf

type: MnZn
R 450 1600 <100[2.5MHz] 90 108 10-500 filter, transformer rod R.pdf
P 600 2800 <25[0.2MHz] 150 102 0.05-3 antenna, filter, transformer rod,
tube,
strip
P.pdf
M08 850 4600 <6[0.1MHz] 240 260 0.5-1.5 power conversion toroid
M20 2000 4900 <15[0.1MHz] 190 102 .05-0.2 antenna, filter, transformer slug, rod,
toroid
M20.pdf
0.05-30 emi supression bead
M24 2300 4700 <13[0.1MHz] 190 102 0.1-0.5 power conversion block,
custom
M24.pdf
M25 2500 4700 <5[0.1MHz] 210 103 0.1-0.5 welding (impeder),
antenna
rod,
tube,
strip
M25.pdf
M29 2900 4700 <5[0.1MHz] 185 103 0.5-2 power conversion block, custom M29.pdf
MND5200 3200 5100 180 400 recording head block, custom
MND5100 5000 5000 180 20 recording head block, custom
M50 5000 4500 <15[0.1MHz] 170 50 0.1 filter, transformer toroid, balun M50.pdf
MN60 6500 4500 <12[0.1MHz] 165 200 0.1-0.3 filter, transformer block, custom MN60.pdf
M100 10000 4200 <10[0.03MHz] 135 20 0.1 filter, transformer block, custom M100.pdf

type: non-magnetic
NMD1 1 na na -70 108 recording head block, custom
 

National Magnetics Group | TCI Ceramics
Manufacturers of technical ceramics (magnetic and advanced materials) and powdered iron cores

Corporate Headquarters
1210 Win Drive, Bethlehem, Pennsylvania 18017-7061 USA | Tel: 610-867-7600 | Fax: 610-867-0200

Ferrites and Magnets: sales@magneticsgroup.com | Microwave and Advanced Materials: sales@tciceramics.com