Ferrites and accessories
P7x4
Core and accessories
Series/Type:
Date:
B65511, B65512
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.
P7
×
4
Core and accessories
Individual parts
Part no.
Page
Yoke
B65512
5
Core
B65511
3
Coil former
B65512
4
Core
B65511
3
Terminal carrier
with thread
B65512
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
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×
4
Core
■
Delivery mode: sets
B65511
Magnetic characteristics
(per set)
Σl/A
l
e
A
e
V
e
= 1.43 mm
–1
= 10 mm
= 7 mm
2
= 70 mm
3
Approx. weight
0.5 g/set
Gapped
(A
L
values/air gaps examples)
Material
A
L
value
nH
K1
M33
N48
25
±3%
63
±3%
100
±3%
s
approx.
mm
0.23
0.13
0.10
μ
e
Ordering code
-A with center hole
28
72
114
B65511A0025A001
B65511A0063A033
B65511A0100A048
Ungapped
Material
M33
N48
N30
A
L
value
nH
450 +40/–30%
1000 +40/–30%
2000 +40/–30%
μ
e
510
1140
2270
Ordering code
-A with center hole
B65511A0000Y033
B65511A0000Y048
B65511A0000Y030
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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4
Accessories
Coil former with positioning lug
Material:
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
A
N
mm
2
2.2
Positioning lug
B65512
Winding:
Sections
1
l
N
mm
14.6
A
R
value
μΩ
240
Ordering code
B65512C0000T001
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
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4
Accessories
Mounting assembly for printed circuit boards
■
The set comprises a terminal carrier and a yoke
■
For snap-in connection
B65512
Terminal carrier
■
With thread for the adjusting screw
GFR polyphenylene sulphide (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155
°C),
color code black
Ryton R-4-230, [E95746 (M)], SOLVAY SPECIALITY POLYMERS
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 (0.2 mm), with ground terminal
Complete mounting assembly (5 solder terminals)
Ordering code: B65512C2001X000
Material:
Thread for
adjusting screw
Ground
a) Yoke
b) Terminal carrier with 5 solder terminals
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
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