Data Sheet
Data Sheet
Date:
September 2006
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS' prior express consent is prohibited.
Ferrites and accessories
P 30
19
Core and accessories
Series/Type:
B65701, B65702, B65705, B65679
2
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
To IEC 60133
Delivery mode: sets
Magnetic characteristics (per set)
Approx. weight (per set)
Gapped
Ungapped
with
center hole
without
center hole
l/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
m
36
38
g
Material
A
L
value
nH
s
approx.
mm
e
Ordering code
1)
-D with center hole
-T with threaded sleeve
N48
250
3%
0.72
66
B65701+0250A048
400
3%
0.40
105
B65701+0400A048
630
3%
0.22
166
B65701+0630A048
1000
3%
0.12
263
B65701+1000A048
2000
5%
0.05
527
B65701D2000J048
Material
A
L
value
nH
e
P
V
W/set
Ordering code
-D with center hole
-W without center hole
N48
6200 +30/20% 1630
B65701D0000R048
N30
11500 +30/20% 2900
B65701W0000R030
T38
28000 +40/30% 7070
B65701W0000Y038
N87
6400 +30/20% 1620
< 2.5 (200 mT, 100 kHz, 100 C)
B65701W0000R087
FPK0155-U
s
20,9 0,9
_
4,7+0,6
25+0,8
30,5
1
_
5,4+0,2
13,5
_
0,4
M3
0,8+0,2
13+0,4
_
19
0,4
3,750,15
1) Replace the + by the code letter "D" or "T" for the required version.
B65701
Core
P 30
19
3
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Coil former
Standard:
to IEC 60133
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 C), color code black
Valox 420-SE0
[E45329 (M)], GE PLASTICS B V
Winding:
see Data Book 2007, chapter "Processing notes, 2.1"
Insulating washer between core and coil former
For tolerance compensation and for insulation
Polycarbonate spring washer (UL 94 V-0, insulation class to IEC 60085: E 120 C), 0.08 mm thick
Aryphan F685, [E167358 (M)], natural color, LOFO HIGH TECH FILM GMBH
Coil former
Insulating washer
Coil former
Ordering code
Sections
A
N
mm
2
l
N
mm
A
R
value
1
48
60
46
B65702B0000T001
Insulating washer (reel packing, PU = 1 reel)
B65702A5000X000
FPK0354-Y
A
N
3+0.8
0.2
24.7
_
0.7
0.2
_
12.8
13.7+0.2
0.2
_
15
FPK0157-B
3.8
20.3
13.10.2
26.80.2
B65702
Accessories
P 30
19
4
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Mounting assembly for printed circuit boards
The set comprises a terminal carrier and a yoke
For snap-in connection
Terminal carrier
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 85:
F max. operating temperature 155 C), color code gray
Pocan B4235
[E245249 (M)], LANXESS AG
Solderability: to IEC 68-2-20, 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
Yoke
Spring yoke, made of tinned nickel silver (0.5 mm), with ground terminal
Complete mounting assembly (8 solder terminals)
Ordering code: B65705B0003X000
1) The 2.8 mm hole is only necessary for additional fixing with M 2.5 screw.
a) Yoke
b) Terminal carrier with 8 solder terminals
Hole arrangement
View in mounting direction
This recess must be on the side of the
grounding pin to ensure that the yoke
locks into position.
Grounding pin
Ground
B65705
Accessories
P 30
19
5
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Adjusting screw
Tube core with thread and core brake made of GFR polyterephthalate
Pocan B3235
[E245249 (M)], LANXESS AG
Note:
Due to the limited distance between adjusting screw and internal borehole, the entire assembly
must be accurately centered.
Tube core
Ordering code
length (mm)
Material
Color code
4.55
6.3
N22
red
B65679E0003X022
4.98
6.3
N22
black
B65679E0002X022
B65679
Accessories
P 30
19
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