Ferrite Materials

Please click the materials below to access the corresponding data sheet.

Power

Transformer

(low loss)

f<100 kHzN27µi = 2000low cost, hi-power
N41µi = 2800current transformer
N51µi = 3000loss min. @ 40°C
f<500 kHzN87µi = 2200standard
N88µi = 1900loss min. @ 140°C
N95µi = 3000flat temperature behavior
N96µi = 2900flat temperature behavior
N97µi = 2300lower losses
f>500 kHzN49µi = 1500
f>1 MHzPC200µi = 800frequency up to 4 MHz
Output choke
(high Bsat @ 100°C)
N87µi = 2200standard
N92µi = 1500higher saturation
BallastN72µi = 2500low Br , near flat temperature behaviour
Broadband

Signal transformer
(low THD)

ADSL

T38µi = 10000standard
T66µi = 13000ADSL2
SHDSLT57µi = 4000
VDSLM33µi = 750
Splitter
(high Bsat @room temperature)
N45µi = 3800
Resonance circuit

Filter coil
(low tan δ/µi, high Q,
stable µi over T)

f<100 kHz

N48µi = 2300stable impedance over temperature
N45µi = 3800high Bsat
f<1 MHzM33µi = 750
f>1 MHzK1µi = 80
Proximity switch

Sensor coil
(high and stable Q over T)

f<100 kHz

N22µi = 2300
N48

µi = 2300

f<1 MHzM33µi = 750
f>1 MHzK1µi = 80
EMI

Current-compensated choke

(high impedance)

N30µi = 4300extended frequency response
T35µi = 6000medium permeability
T36µi = 7000stable impedance over temperature
T37µi = 6500low tanδ/µi
T38µi = 10000high Inductance low ηB
T65µi = 5200high Bsat and high Tc
T46µi = 15000highest permeability

Filter choke
(high impedance)

T36µi = 7000stable impedance over temperature
T65µi = 5200high Bsat and high Tc

Data line choke
(high data rate)

K10µi = 800highest frequency

 

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