Ferrites and accessories
RM 5, RM 5 LP
Cores and accessories
Series/Type:
Date:
B65805, B65806, B65822, B65539
June 2013
Data Sheet
EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
RM 5
Core and accessories
Individual parts
Adjusting screw
Core
Part no.
B65539
B65806
B65805
Page
9
3
Clamps
B65806
6
Insulating washer 1
B65806
6
Coil former
B65806
5
Core
Threaded sleeve (glued-in)
Insulating washer 2
B65805
3
B65806
6
Example of an assembly set
Also available:
SMD coil formers
Clamps
RM 5 low profile:
Core
B65822
B65806
7, 8
7, 8
B65805P
10
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
06/13
RM 5
Core
■
To IEC 62317-4
■
Core without center hole
B65805
for transformer applications
■
Delivery mode: sets
Magnetic characteristics
(per set)
with
center hole
l/A
l
e
A
e
A
min
V
e
1.0
20.8
20.8
—
433
without
center hole
0.93
22.1
23.8
18
526
mm
–1
mm
mm
2
mm
2
mm
3
Approx. weight
(per set)
m
2.9
3.0
g
Gapped
Material
A
L
value
nH
25
3%
40
3%
633%
100
3%
160
3%
250
3%
315
3%
s
approx.
mm
1.0
0.40
0.4
0.2
0.12
0.06
0.03
e
Ordering code
1)
-C with center hole
-N with threaded sleeve
B65805+0025A001
B65805+0040A001
B65805+0063A033
B65805+0100A033
B65805+0160A048
B65805+0250A048
B65805+0315A048
K1
M33
N48
19.9
31.8
50.2
79.6
127
199
251
1) Replace the + by the code letter “C” or “N” for the required version.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
06/13
RM 5
Core
Ungapped
Material
A
L
value
nH
1800 +30/–20%
2600 +30/–20%
3500 +30/–20%
6700 +40/–30%
9600 +40/–30%
1300 +30/–20%
2000 +30/–20%
2000 +30/–20%
2600 +30/–20%
e
P
V
B65805
W/set
1430
1920
2590
4950
7090
960
1480
1480
1920
< 0.06 ( 50 mT, 500 kHz, 100
C)
< 0.32 (200 mT, 100 kHz, 100
C)
< 0.24 (200 mT, 100 kHz, 100
C)
< 0.10 (200 mT, 100 kHz, 100
C)
Ordering code
-C with center hole
-J without center hole
B65805C0000R048
B65805J0000R045
B65805J0000R030
B65805J0000Y038
B65805J0000Y066
B65805J0000R049
B65805J0000R087
B65805J0000R097
B65805J0000R041
N48
N45
N30
T38
T66
N49
N87
N97
N41
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
06/13
RM 5
Accessories
Coil former
Material:
GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:
H max. operating temperature 180
C),
color code white
Bakelite UP 3420
®
E61040 (M)
, HEXION SPECIALTY CHEMICALS GMBH
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 Data Book 2013, chapter “Processing notes, 2.1”
Pins squared in the start-of-winding area.
For matching clamps and insulating washers see page 6.
Sections
1
A
N
mm
2
9.5
l
N
mm
25
A
R
value
90
Pins
4
5
6
8
6
Ordering code
B65806P1004D001
B65806P1005D001
B65806P1006D001
B65806P1008D001
B65806P1006D002
B65806
2
8.7
25
94
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
06/13
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