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
RM 5, RM 5 LP
Cores and accessories
Series/Type:
B65805, B65806, B65822, B65539
2
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
To IEC 62317-4
Core without center hole
for transformer applications
Delivery mode: sets
Magnetic characteristics (per set)
Approx. weight (per set)
Gapped
with
center hole
without
center hole
l/A
l
e
A
e
A
min
V
e
1.0
20.8
20.8
--
433
0.93
22.1
23.8
18
526
mm
1
mm
mm
2
mm
2
mm
3
m
2.9
3.0
g
Material
A
L
value
nH
s
approx.
mm
e
Ordering code
1)
-C with center hole
-N with threaded sleeve
K1
25
3%
1.0
19.9
B65805+0025A001
40
3%
0.40
31.8
B65805+0040A001
M33
63
3%
0.4
50.2
B65805+0063A033
100
3%
0.2
79.6
B65805+0100A033
N48
160
3%
0.12
127
B65805+0160A048
250
3%
0.06
199
B65805+0250A048
315
3%
0.03
251
B65805+0315A048
1) Replace the + by the code letter "C" or "N" for the required version.
B65805
Core
RM 5
3
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Ungapped
Material
A
L
value
nH
e
P
V
W/set
Ordering code
-C with center hole
-J without center hole
N48
1800 +30/20%
1430
B65805C0000R048
N45
2600 +30/20%
1920
B65805J0000R045
N30
3500 +30/20%
2590
B65805J0000R030
T38
6700 +40/30%
4950
B65805J0000Y038
T66
9600 +40/30%
7090
B65805J0000Y066
N49
1300 +30/20%
960
< 0.06 ( 50 mT, 500 kHz, 100
C) B65805J0000R049
N87
2000 +30/20%
1480
< 0.32 (200 mT, 100 kHz, 100
C) B65805J0000R087
N97
2000 +30/20%
1480
< 0.24 (200 mT, 100 kHz, 100
C) B65805J0000R097
N41
2600 +30/20%
1920
< 0.10 (200 mT, 100 kHz, 100
C) B65805J0000R041
B65805
Core
RM 5
4
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Coil former
Material:
GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:
H max. operating temperature 180
C), color code blue
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 2007, chapter "Processing notes, 2.1"
Pins squared in the start-of-winding area.
For matching clamps and insulating washers see page 5.
4 pins
5 and 6 pins
8 pins
Sections
A
N
mm
2
l
N
mm
A
R
value
Pins
Ordering code
1
9.5
25
90
4
B65806K1004D001
5
B65806K1005D001
6
B65806K1006D001
8
B65806K1008D001
2
8.7
25
94
6
B65806K1006D002
FRM0278-J
5+0,15
0,7+0,05
0,490,05
6
1
2
5
4
3
5
3
6
2
0,52 max.
0,750,05
0,520,05
50,3
0,7+0,05
2,54
1+0,1
Erdungspunkte 1,3+0,1
)
*
)
*
0,1
5,95
_
0,1
6,15
_
0,45 max.
10,1 0,1
_
10
60
_
0,1
6,9
_
0,1
6,1
_
0,1
6,95
_
)
* Bei Ausfhrung mit
5 Stiften entfllt Stift 4
4 Stifte
5 und 6 Stifte
8 Stifte
Lochgruppen
Ansicht in Montagerichtung
Hole arrangement
View in mounting
*) Pin 4 is omitted
in 5-pin version.
Ground 1.3+0.1
direction
FRM0278-J
B65806
Accessories
RM 5
5
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Clamp
With ground terminal, made of stainless spring steel (tinned), 0.335 mm thick
Solderability to IEC 60068-2-20, test Ta, method 1 (aging 3): 235
C, 2 s
Also available as strip clamp on reels on request
Insulating washer 1 between core and coil former
For tolerance compensation and for insulation
Made of polycarbonate (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
Insulating washer 2 for double-clad PCBs
Made of polycarbonate (UL 94 V-0, insulation class to IEC 60085: E 120
C), 0.3 mm thick
Makrofol DPF 5026, [E41613 (M)], natural color, BAYER MATERIALSCIENCE AG
Clamp
Insulating washer 1
Insulating washer 2
Clamping forces for RM 5
Ordering code
Clamp (ordering code per piece, 2 are required)
B65806A2203X000
Insulating washer 1 (reel packing, PU = 1 reel)
B65806A5000X000
Insulating washer 2 (bulk)
B65806D2005X000
FRM0012-J
9,3+0,2
8,3+0,15
0,55
0,15
_
0,15
0,55
_
4,5
+0,1
_
0,3
0,7
2,4 max.
FRM0307-2
_
12.5
0.2
12.5 0.2
_
(preliminary data)
FRM0157-Q
Z
max
X
a
F
min
: Extension of clamp from a to a
2
= X
min
F
max
: Extension of clamp from a to a
1
= X
max
Clamp opening a (mm)
8.3 +0.15
Core nose Z
max
(mm)
0.15
Height of core pair X (mm) X
min
X
max
8.75
9.25
Clamping force F (N)
F
min
F
max
5
40
B65806
Accessories
RM 5
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