Ferrites and accessories
P 30 × 19
Core and accessories
Series/Type:
Date:
B65701, B65702, B65705, B65679
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.
P 30
×
19
Core and accessories
Individual parts
Adjusting screw
Part no.
B65679
Page
6
Yoke
B65705
5
Core
B65701
3
Coil former
B65702
4
Insulating washer
Core
B65701
3
Threaded sleeve (glued-in)
Terminal carrier
B65705
5
Example of an assembly set
for printed circuit boards
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
5/17
P 30
×
19
Core
■
To IEC 62317-2
■
Delivery mode: sets
B65701
Magnetic characteristics
(per set)
with
without
center hole center hole
Σl/A
l
e
A
e
A
min
V
e
0.33
45
136
—
6120
0.32
46
145
117
6670
mm
–1
mm
mm
2
mm
2
mm
3
Approx. weight
(per set)
m
36
38
g
Gapped
(A
L
values/air gaps examples)
Material
A
L
value
nH
N48
250
±
3%
400
±
3%
630
±
3%
1000
±
3%
2000
±10%
s
approx.
mm
0.72
0.40
0.22
0.12
0.05
μ
e
Ordering code
1)
-D with center hole
-T with threaded sleeve
B65701+0250A048
B65701+0400A048
B65701+0630A048
B65701+1000A048
B65701D2000K048
66
105
166
263
527
Ungapped
Material
A
L
value
nH
M33
N48
N30
T38
N87
2400 +30/–20%
630
6200 +30/–20% 1630
11500 +30/–20% 2900
28000 +40/–30% 7070
6400 +30/–20% 1620
μ
e
P
V
W/set
Ordering code
-D with center hole
-W without center hole
B65701D0000R033
B65701D0000R048
B65701W0000R030
B65701W0000Y038
< 2.5 (200 mT, 100 kHz, 100 °C) B65701W0000R087
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 7.
1) Replace the + by the code letter ”D“ or ”T“ for the required version.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
5/17
P 30
×
19
Accessories
Coil former
Standard:
Material:
to IEC 62317-2
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
Valox 420-SE0 [E207780 (M)] SABIC JAPAN L L C
see Processing notes, 2.1
Ordering code
A
N
mm
2
48
l
N
mm
60
A
R
value
μΩ
46
B65702B0000T001
B65702
Winding:
Coil former
Sections
1
Coil former
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
5/17
P 30
×
19
Accessories
Mounting assembly for printed circuit boards
■
The set comprises a terminal carrier and a yoke
■
For snap-in connection
B65705
Terminal carrier
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code gray
Pocan B4235
®
[
E245249 (M)
]
, LANXESS AG
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
Yoke
Spring yoke, made of tinned nickel silver (0.5 mm), with ground terminal
Complete mounting assembly (8 solder terminals)
Ordering code: B65705B0003X000
Material:
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
5/17
京公网安备 11010802033920号
EEWORLD
