N49 Datasheet, PDF (3/7 Pages) EPCOS – Ferrites and accessories

SIFERRIT materials
N49
Complex permeability
versus frequency
(measured on R34 toroids, B ≤0.25 mT)
10 ⁴
FAL0586-7
µ_s’ ; µ_{s’’}
µ_s’
10 ³
Initial permeability μ_i
versus temperature
(measured on R34 toroids, B ≤0.25 mT)
2400
FAL0587-F
µ_i
10 ²
10 ¹
µ _{s’’}
10
0
10
_
2
10 ^_1
10 ⁰
10 ¹ MHz 10 ²
f
Amplitude permeability
versus AC field flux density
(measured on R34 toroids, B ≤0.25 mT)
3000
FAL0588-N
µ_a
1200
800
400
0_{_60 _20 20 60 100 140 180 ˚C 260}
T
2000
1500
1000
500
f < 10 kHz
25 ˚C
100 ˚C
00
100 200 300 400 mT 500
B
Please read Cautions and warnings and
Important notes at the end of this document.
3 09/06