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B62152-A27-X13

Description
Double-Aperture Cores
File Size58KB,2 Pages
ManufacturerEPCOS (TDK)
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B62152-A27-X13 Overview

Double-Aperture Cores

Double-Aperture Cores
B62152
Double aperture cores
Primarily used for broadband
transformers up to high frequencies
Application examples
I
SIFERRIT material N30 for low frequencies
and for pulse applications
I
SIFERRIT material K1
for matching transformers and baluns
up to about 250 MHz in antenna feeders
or in input circuits of VHF and TV receivers
Dimensions
1)
h
b
(mm)
(mm)
a
(mm)
c
(mm)
d
(mm)
Magnetic characteristics
A
e 3)
Σ
l/A
3)
l
e 3)
V
e 3)
-1
mm
2
mm
mm
mm
3
15,3
15,3
7,6
3,7
3,7
49,7
28,4
10,2
2,1
1,7
760
435
78
7,8
6,3
Weight
g
4,0
2,5
0,4
0,1
0,1
14,5 – 1,0 14,50 – 1,0 8,5 – 0,5 5,85
±
0,25 3,4 + 0,80 0,31
8,3 – 0,6 14,50 – 1,0 8,5 – 0,5 5,85
±
0,25 3,4 + 0,60 0,54
6,2 – 0,5
2,5 – 0,2
2,0 – 0,2
7,25 – 0,5 4,2 – 0,4 2,90
±
0,15 1,7 + 0,30 0,75
3,60 – 0,3 2,1 – 0,3 1,45
±
0,10 0,8 + 0,15 1,78
3,60 – 0,3 2,1 – 0,3 1,45
±
0,10 0,8 + 0,15 2,20
Overview of available types
Core height
h
(mm)
14,5 – 1,0
2)
8,3 – 0,6
2)
6,2 – 0,5
2)
2,5 – 0,2
Material
K1
K1
N30
K1
N30
K1
N30
M13
K1
N30
M13
A
L
value
3)
nH (Tol.
±
30 %)
330
190
10000
140
7300
60
3100
1440
5)
42
2400
1100
5)
Ordering code
4)
B62152-A1-X1
B62152-A4-X1
B62152-A4-X30
B62152-A7-X1
B62152-A7-X30
B62152-A8-X1
B62152-A8-X30
B62152-A8-X13
B62152-A27-X1
B62152-A27-X30
B62152-A27-X13
2,0 – 0,2
1)
2)
3)
4)
Cores made of NiZn ferrite may exceed the specified dimensions by up to 5 %.
In accordance with DIN 41279, shape G.
Magnetic characteristics and
A
L
value are based on winding of center leg.
Double-aperture cores are available with parylene coating on request. In this case the thickness of the coating is
approx. 10 to 15
µm.
Ordering code for coated version: B62152-P…
5) Preliminary
A
L
value
558
08/01

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