Datasheet

Ferroxcube
Soft Ferrites Ferrite materials survey
Ferrite material survey
Properties specified in this section are related to room temperature (25 °C) unless otherwise stated.
They have been measured on sintered, non ground ring cores of dimensions ∅25 ×∅15 × 10 mm which are not subjected to
external stresses. Products generally comply with the material specification. However, deviations may occur due to shape,
size and grinding operations etc. Specified product properties are given in the data sheets or product drawings.
MAIN
APPLICATION
AREA
FREQUENCY
RANGE
(MHZ)
MATERIAL
µ
i
at 25 °C
B
sat
(mT)
at 25 °C
(1200 A/m
)
T
C
(°C)
ρ
(Ωm)
FERRITE
TYPE
AVAILABLE
CORE SHAPES
Telecom filt e r s
Proximity sensors
3B46 3800 ≈ 545 ≥ 255 ≈ 10 MnZn RM, P, PT, PTS, EP,
E, Planar ER, RM/I,
RM/ILP, PH
< 0.1 3B7 2300 ≈ 440 ≥ 170 ≈ 1MnZn
0.2 − 2 3D3 750 ≈ 380 ≥ 200 ≈ 2MnZn
< 0.2 3H3 2000 ≈ 360 ≥ 160 ≈ 2MnZn
Wideband signal
transformers
Pulse transformers
Delay lines
3E27 6000 ≈ 430 ≥ 150 ≈ 0.5 MnZn RM, P, PT, PTS, EP,
EP/LP, EPX, E,
Planar ER, RM/I,
RM/ILP, Toroids
3E28 4000 ≈ 440 ≥ 145 ≈ 1MnZn
3E5 10000 ≈ 380 ≥ 125 ≈ 0.5 MnZn
3E55 10000 ≈ 370 ≥ 100 ≈ 0.1 MnZn
3E6 12000 ≈ 390 ≥ 130 ≈ 0.1 MnZn
3E7 15000 ≈ 390 ≥ 130 ≈ 0.1 MnZn
To ro i d s
3E8 18000 ≈ 380 ≥ 100 ≈ 0.1 MnZn
3E9 20000 ≈ 380 ≥ 100 ≈ 0.1 MnZn
Line output
transformers (LOT)
< 0.2 3C30 2100 ≈ 500 ≥ 240 ≈ 2MnZnUR
< 0.3 3C34 2100 ≈ 500 ≥ 240 ≈ 5MnZn
Power transformers
Power inductors
General purpose
transformers and
inductors
< 0.2 3C81 2700 ≈ 450 ≥ 210 ≈ 1 MnZn E, EI, Planar E, EC,
EFD, EP, ETD, ER,
Planar ER, U, RM/I,
RM/ILP, P, P/I, PT,
PTS, PM, PQ,
Toroids (gapped),
Bobbin cores
< 0.2 3C90 2300 ≈ 470 ≥ 220 ≈ 5MnZn
< 0.3 3C91 3000 ≈ 470 ≥ 220 ≈ 5MnZn
< 0.2 3C92 1500 ≈ 520 ≥ 280 ≈ 5MnZn
< 0.3 3C93 1800 ≈ 500 ≥ 240 ≈ 5MnZn
< 0.3 3C94 2300 ≈ 470 ≥ 220 ≈ 5MnZn
< 0.3 3C95 3000 ≈ 530 ≥ 215 ≈ 5MnZn
< 0.4 3C96 2000 ≈ 500 ≥ 240 ≈ 5MnZn
0.2 − 0.5 3F3 2000 ≈ 440 ≥ 200 ≈ 2MnZn
0.5 − 1 3F35 1 400 ≈ 500 ≥ 240 ≈ 10 MnZn
1 − 2 3F4 900 ≈ 410 ≥ 220 ≈ 10 MnZn
1 − 2 3F45 900 ≈ 420 ≥ 300 ≈ 10 MnZn
2 − 4 3F5 650 ≈ 380 ≥ 300 ≈ 10 MnZn
4 − 10 4F1 80 ≈ 320
(1)
≥ 260 ≈ 10
5
NiZn
Wideband
EMI-suppression
Wideband
transformers
Balun transformers
10 − 100 3B1 900 ≈ 380 ≥ 150 ≈ 0.2 MnZn BD, BDW, BDS,
MLS, CMS, Cable
shields, Rods,
Toroids, WBS,
WBC
1 − 30 3S1 4000 ≈ 400 ≥ 125 ≈ 1MnZn
30 − 1000 3S3 350 ≈ 320 ≥ 225 ≈ 10
4
MnZn
10 − 300 3S4 1700 ≈ 320 ≥ 110 ≈ 10
3
MnZn
1 − 30 3S5 3800 ≈ 545 ≥ 255 ≈ 10 MnZn
30 − 1000 4A11 850 ≈ 340 ≥ 125 ≈ 10
5
NiZn
10 − 300 4A15 1200 ≈ 350 ≥ 125 ≈ 10
5
NiZn
10 − 300 4A20 2000 ≈ 260 ≥ 100 ≈ 10
5
NiZn
30 − 1000 4B1 250 ≈ 360
(1)
≥ 250 ≈ 10
5
NiZn
50 − 1000 4C65 125 ≈ 380
(1)
≥ 350 ≈ 10
5
NiZn
30 − 1000 4S2 850 ≈ 340 ≥ 125 ≈ 10
5
NiZn
30 − 1000 4S3 250 ≈ 360
(1)
≥ 250 ≈ 10
5
NiZn
2013 Jul 31
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