Ferrites and accessories
EP 10
Core and accessories
Series/Type:
Date:
B65841, B65842
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 10
Core
■
To IEC 62317-5
■
For transformers featuring high inductance
B65841
and low overall height
■
For power applications
■
Delivery mode: sets
Magnetic characteristics
(per set)
Σl/A
l
e
A
e
A
min
V
e
= 1.7 mm
–1
= 19.2 mm
= 11.3 mm
2
= 8.5 mm
2
= 217 mm
3
Approx. weight
2.8 g/set
Gapped
(A
L
values/air gaps examples)
Material
A
L
value
nH
T38
63
±3%
100
±3%
160
±5%
200
±6%
250
±7%
63
±3%
100
±3%
160
±5%
200
±6%
250
±7%
63
±3%
100
±3%
160
±5%
200
±6%
250
±7%
63
±3%
100
±3%
160
±5%
200
±6%
250
±7%
s
approx.
mm
0.22
0.14
0.09
0.07
0.05
0.22
0.14
0.09
0.07
0.05
0.22
0.14
0.08
0.07
0.05
0.22
0.13
0.08
0.06
0.05
μ
e
Ordering code
85
135
216
270
338
85
135
216
270
338
85
135
216
270
338
85
135
216
270
338
B65841A0063A038
B65841A0100A038
B65841A0160J038
B65841A0200C038
B65841A0250E038
B65841A0063A057
B65841A0100A057
B65841A0160J057
B65841A0200C057
B65841A0250E057
B65841A0063A045
B65841A0100A045
B65841A0160J045
B65841A0200C045
B65841A0250E045
B65841A0063A087
B65841A0100A087
B65841A0160J087
B65841A0200C087
B65841A0250E087
T57
N45
N87
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
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EP 10
Core
Ungapped
Material
A
L
value
nH
N45
N30
T57
T65
T38
T66
N87
1600 +30/–20%
2000 +30/–20%
1600 +30/–20%
2900 +30/–20%
4800 +40/–30%
6000 +40/–30%
1100 +30/–20%
2160
2700
2160
3920
6490
8100
1480
μ
e
P
V
W/set
B65841A0000R045
B65841A0000R030
B65841A0000R057
B65841A0000R065
B65841A0000Y038
B65841A0000Y066
< 0.1 (200 mT, 100 kHz, 100 °C) B65841A0000R087
Ordering code
B65841
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 6.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
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EP 10
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 68-2-20, test Tb, method 1B: 350 °C, 3.5 s
Winding:
see Processing notes, 2.1
Sections
1
2
A
N
mm
2
12.1
11.6
l
N
mm
21.5
21.5
A
R
value
μΩ
61.3
63.7
Terminals
8
8
Ordering code
B65842W1008D001
B65842W1008D002
Material:
B65842
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
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EP 10
Accessories
Mounting assembly
The set comprises a yoke and a clamp
Yoke
Made of rolled steel (0.4 mm) with ground terminal (tinned)
Clamp
Spring clamp, made of bronze (0.3 mm), tinned
Ordering code
Complete mounting assembly
B65842S2000X000
B65842
Yoke
Clamp
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
5/17
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