Ferrites and accessories
EP 13
Core and accessories
Series/Type:
Date:
B65843A, B65844
May 2017
EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS’ prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
EP 13
Core
■
To IEC 62317-5
■
For transformers featuring high inductance
B65843A
and low overall height
■
For power applications
■
Delivery mode: sets
Magnetic characteristics
(per set)
Σl/A
l
e
A
e
A
min
V
e
= 1.24 mm
–1
= 24.2 mm
= 19.5 mm
2
= 14.9 mm
2
= 472 mm
3
Approx. weight
4.5 g/set
Gapped
(A
L
values/air gaps examples)
Material
A
L
value
nH
T38
63
±3%
100
±3%
160
±4%
200
±4%
250
±5%
315
±6%
400
±7%
63
±3%
100
±3%
160
±4%
200
±4%
250
±5%
315
±6%
400
±7%
63
±3%
100
±3%
160
±4%
200
±4%
250
±5%
315
±6%
400
±7%
s
approx.
mm
0.39
0.24
0.15
0.12
0.10
0.08
0.06
0.38
0.24
0.15
0.12
0.09
0.07
0.06
0.39
0.24
0.15
0.12
0.10
0.08
0.06
2
μ
e
Ordering code
62
99
158
198
247
311
395
62
99
158
198
247
311
395
62
99
158
198
247
311
395
5/17
B65843A0063A038
B65843A0100A038
B65843A0160B038
B65843A0200B038
B65843A0250J038
B65843A0315C038
B65843A0400E038
B65843A0063A057
B65843A0100A057
B65843A0160B057
B65843A0200B057
B65843A0250J057
B65843A0315C057
B65843A0400E057
B65843A0063A066
B65843A0100A066
B65843A0160B066
B65843A0200B066
B65843A0250J066
B65843A0315C066
B65843A0400E066
T57
T66
Please read
Cautions and warnings
and
Important notes
at the end of this document.
EP 13
Core
Gapped
Material
A
L
value
nH
N45
63
±3%
100
±3%
160
±4%
200
±4%
250
±5%
315
±6%
400
±7%
63
±3%
100
±3%
160
±4%
200
±4%
250
±5%
315
±6%
400
±7%
s
approx.
mm
0.38
0.24
0.15
0.12
0.09
0.07
0.05
0.37
0.23
0.14
0.11
0.09
0.07
0.05
μ
e
Ordering code
B65843A
62
99
158
198
247
311
395
62
99
158
198
247
311
395
B65843A0063A045
B65843A0100A045
B65843A0160B045
B65843A0200B045
B65843A0250J045
B65843A0315C045
B65843A0400E045
B65843A0063A087
B65843A0100A087
B65843A0160B087
B65843A0200B087
B65843A0250J087
B65843A0315C087
B65843A0400E087
N87
Ungapped
Material
A
L
value
nH
N45
T57
N30
T65
T38
T66
N49
N87
2400 +30/–20%
2500 +30/–20%
2800 +30/–20%
4000 +30/–20%
7000 +40/–30%
8500 +40/–30%
1000 +30/–20%
1600 +30/–20%
2370
2470
2765
3950
6910
8400
990
1580
μ
e
P
V
W/set
B65843A0000R045
B65843A0000R057
B65843A0000R030
B65843A0000R065
B65843A0000Y038
B65843A0000Y066
< 0.06 ( 50 mT, 500 kHz, 100 °C) B65843A0000R049
< 0.18 (200 mT, 100 kHz, 100 °C) B65843A0000R087
Ordering code
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 7.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
5/17
EP 13
Accessories
Coil former, squared pins
GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
Sumikon PM 9630
®
[
E41429 (M)
]
, SUMITOMO BAKELITE CO LTD
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3.5 s
Winding:
see Processing notes, 2.1
Sections
1
A
N
mm
2
14.3
l
N
mm
23.8
A
R
value
μΩ
57.1
Terminals
10
Ordering code
B65844W1010D001
Material:
B65844
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
5/17
EP 13
Accessories
Coil former with closed center flange for high-voltage applications
GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
Sumikon PM 9630
®
[
E41429 (M)
]
, SUMITOMO BAKELITE CO LTD
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3.5 s
Winding:
see Processing notes, 2.1
Pins:
Squared pins
Sections
2
A
N
mm
2
13.9
l
N
mm
23.8
A
R
value
μΩ
58.9
Terminals
10
Ordering code
B65844X1010D002
Material:
B65844
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
5/17
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