AMORPHOUS CHOKE COILS
AMORPHOUS CHOKE COILS
The FM series coils are made of nano-crystal.
?MAJOR USES
@Signal power line noise control
@DC power line noise control
@AC power line noise control
?FEATURES
@The high permeability core is made of nano-crystal
@High impedance in spite of a small number of turns
@Excellent temperature characteristics
@Conforming to insulating type B and incombustibility UL94V-0
?CORE STANDARD SPECIFICATIONS
Magnetic
Path
Length
Cross
Sectional
Area
Outside Dimensions
Outer
Inductance Coefficient AL Value
Core Part No.
(Old Core Part No.)
Abbreviation
I
dc=0[A]
Width Height
Diameter
mm
cm2
cm
mH (100kHz)
mm
mm
LRF251515MK
(F251515MK)
M8K
MRK
MJK
0.63
6.40
28.3
35.2
40.5
49.4
66.7
66.0
12.7
17.5
18.3
LRF322015MK
(F322015MK)
0.73
0.85
1.92
2.53
1.36
8.17
9.42
17.5
19.5
22.7
29.3
41.0
17.3
18.0
28.0
29.2
24.0
16.6
17.2
31.0
31.6
15.2
LRF372315MK
(F372315MK)
LRF462725MK
(F462725MK)
MKK
MLK
11.50
14.90
16.80
LRF603525MK
(F603525MK)
LRF624520MK
(F624520MK)
MLCH
(1/4)
CAT. No. E1008E
CHEMI-CON [ UNITED CHEMI-CON, INC. ]
