B65812N1008D1 EPCOS Inc, B65812N1008D1 Datasheet - Page 48

• Manufacturer Part Number: B65812N1008D1
• Manufacturer: EPCOS Inc

Toroids R 2.5 ... R 20
Ringkerne R 2.5 ... R 20
Toroidal cores for EMC and LAN applications
Toroidal cores are primarily used as EMC chokes for sup-
pressing RF interference in the MHz region and in signal
transformers.
Typical applications for toroids of NiZn ferrites are LAN
chokes. One of the materials available for this purpose is
K10; other materials upon request.
Technical data
Technische Daten
Type / Typ
Toroid size (d
Ringkerngröße (d
(Outer diameter x inner diameter x height)
mm
R 2.50 x 1.50 x 1.00
R 2.54 x 1.27 x 1.27
R 3.05 x 1.27 x 1.27
R 3.05 x 1.27 x 2.54
R 3.05 x 1.78 x 2.03
R 3.43 x 1.78 x 1.78
R 3.43 x 1.78 x 2.03
R 3.43 x 1.78 x 2.11
R 3.94 x 1.78 x 1.78
R 3.94 x 2.24 x 1.30
R 4.00 x 2.40 x 1.60
R 5.84 x 3.05 x 3.00
R 6.30 x 3.80 x 2.50
R 8.00 x 4.00 x 4.00
R 9.53 x 4.75 x 3.17
R 10.0 x 6.00 x 4.00
R 12.5 x 7.50 x 5.00
R 12.7 x 7.90 x 6.35
R 13.3 x 8.30 x 5.00
R 14.0 x 9.00 x 5.00
R 15.0 x 10.4 x 5.30
R 15.8 x 8.90 x 4.70
R 16.0 x 9.60 x 6.30
R 17.0 x 10.7 x 6.80
R 18.4 x 5.90 x 5.90
R 20.0 x 10.0 x 7.00
Tolerance of A
L
o
48
value / A
x d
o
i
x h)
x d
inch
R 0.098 x 0.059 x 0.039
R 0.100 x 0.050 x 0.050
R 0.120 x 0.050 x 0.050
R 0.120 x 0.050 x 0.100
R 0.120 x 0.070 x 0.080
R 0.135 x 0.070 x 0.070
R 0.135 x 0.070 x 0.080
R 0.135 x 0.070 x 0.083
R 0.155 x 0.070 x 0.070
R 0.155 x 0.088 x 0.051
R 0.157 x 0.094 x 0.063
R 0.230 x 0.120 x 0.118
R 0.248 x 0.150 x 0.098
R 0.315 x 0.158 x 0.158
R 0.375 x 0.187 x 0.125
R 0.394 x 0.236 x 0.157
R 0.492 x 0.295 x 0.197
R 0.500 x 0.311 x 0.250
R 0.524 x 0.327 x 0.197
R 0.551 x 0.354 x 0.197
R 0.591 x 0.409 x 0.209
R 0.622 x 0.350 x 0.185
R 0.630 x 0.378 x 0.248
R 0.669 x 0.421 x 0.268
R 0.724 x 0.232 x 0.232
R 0.787 x 0.394 x 0.276
Please read Cautions and warnings on page 53 and Important notes on page 54.
Bitte beachten Sie die Seite 53 Warn- und Sicherheitshinweise sowie
Wichtige Hinweise auf Seite 54.
i
L
x h)
-Wert-Toleranz
Material
A
K10
A
120
160
330
160
160
190
200
200
100
± 25%
70
L
L
values (nH) / approx. initial permeability μ
(X010)
μ
700
700
700
700
700
700
700
700
700
700
(Code number for ord. code, Block 3)
i
N30
A
± 25%
1680 4300
1090 4300
2400 4300
1900 4300
1760 4300
2200 4300
2600 4300
2030 4300
1900 4300
1670 4300
2320 4300
2770 4300
2710 4300
5770 4300
4160 4300
L
700 4300
High-permeability MnZn materials for interference
suppression:
a
a
a
a
(X830)
R 2.5 through R 12.5 for telecommunications,
e.g. ISDN (N30, T38, T46)
R 2.5 through R 3.94 for LAN (T57)
R 13.3 through R 25.3 for power line chokes
(N30, T65, T35 to T46)
> R 34 for chokes and filters in industrial use (T65)
μ
i
T57
A
1700
1060
1100
1100
± 25%
410
690
830
870
930
550
L
(X057)
μ
4000
3900
3700
3800
4000
4000
4000
4000
3900
3800
i
i
/ A
/ Werkstoff
T65
A
± 30%
L
1000 4500
2000 4500
1000 4600
1050 4500
1200 4500
1300 4700
1350 4800
1800 4600
1160 4600
2550 4600
2050 4600
1900 4700
2400 4700
2850 4700
2300 4900
2300 5200
2020 5200
2800 5200
3350 5200
3250 5200
6680 5000
5050 5200
L
-Werte (nH) / Anfangspermeabilität μ
470 4600
800 4500
700 4800
750 4600
(X065)
μ
i
(Kennziffer für Bestellnr. Block 3)
T35
A
± 25%
2650 6000
2460 6000
3060 6000
3620 6000
2830 6000
2650 6000
2330 6000
3240 6000
3870 6000
3770 6000
8020 6000
5000 5100
L
(X035)
EPCOS AG
μ
i
T37
A
± 25%
2660 6500
3320 6500
3920 6500
3060 6500
2880 6500
2520 6500
3500 6500
4190 6500
4080 6500
8690 6500
6280 6500
L
(X037)
μ
i
i