XXX
Ferrite toroidal core N30, B64290-L45-X830, EPCOS
Art.Nr. 334704
Inductance constant 2.77 µH
Material N30
Relative magnetic permeability 4300
d1 17.2mm
d2 8.5mm
h 7.3mm
For pulse, wide-band and symmetrical transmitters as well as chokes
| Core Type |
Dimensions (mm) |
|
|
|
Magnetic Characteristics |
|
|
|
| |
da |
di |
h |
#I/A mm-1 |
1emm |
Aemm2 |
Vemm3 |
Stock no. |
| R6.3 |
7.25 |
2.85 |
3.4 |
4.97 |
15.21 |
3.06 |
46.5 |
212-0774 |
| R10 |
11.0 |
5.05 |
4.95 |
3.07 |
24.07 |
7.83 |
188 |
647-9907 |
| R12.5 |
13.6 |
6.5 |
5.95 |
2.46 |
30.09 |
12.23 |
368 |
647-9890, 212-0825 |
| R16 |
17.2 |
8.5 |
7.3 |
1.95 |
38.52 |
19.73 |
760 |
212-0869 |
| R20/7 |
21.2 |
8.7 |
8.2 |
1.30 |
43.55 |
33.63 |
1465 |
212-0948 |
| R25/10 |
26.8 |
13.5 |
11.0 |
1.17 |
60.07 |
51.26 |
3079 |
212-0926, 212-0910 |
| R34/12.5 |
35.5 |
19.2 |
13.6 |
0.99 |
82.06 |
82.6 |
6778 |
212-0875 |
| R36 |
37.5 |
21.7 |
16.2 |
0.94 |
89.65 |
95.89 |
8597 |
212-0982 |
| R40 |
41.8 |
22.5 |
17.2 |
0.77 |
96.29 |
125.3 |
12070 |
212-0976 |
| R50 |
51.8 |
28.5 |
21.3 |
0.62 |
120.4 |
195.7 |
23560 |
212-0881 |
| R58 |
60.1 |
39.2 |
18.8 |
1.00 |
152.4 |
152.4 |
23230 |
212-0803 |
| R100 |
104.8 |
63.7 |
16.3 |
0.96 |
255.3 |
267.2 |
68220 |
212-0718 |
| Part No. |
stock no. |
AL (nH) |
Material |
Type |
| B64290P37X830 |
212-0774 |
1090 |
N30 |
R6.3 |
| B64290L38X830 |
647-9907 |
1760 |
N30 |
R10 |
| B64290L44X830 |
647-9890 |
2200 |
N30 |
R12.5 |
| B64290L44X38 |
212-0825 |
5110 |
T38 |
R12.5 |
| B64290L45X830 |
212-0869 |
2770 |
N30 |
R16 |
| B64290L632X35 |
212-0948 |
5000 |
T35 |
R20/7 |
| B64290L618X830 |
212-0926 |
4620 |
N30 |
R25/10 |
| B64290L618X35 |
212-0910 |
5400 |
T35 |
R25/10 |
| B64290L48X830 |
212-0875 |
5460 |
N30 |
R34/12.5 |
| B64290L674X830 |
212-0982 |
5750 |
N30 |
R36 |
| B64290L659X830 |
212-0976 |
7000 |
N30 |
R40 |
| B64290L82X830 |
212-0881 |
8700 |
N30 |
R50 |
| B64290L40X830 |
212-0803 |
5400 |
N30 |
R58 |
| B64290A84X830 |
212-0718 |
5500 |
N30 |
R100 |
| N30: |
# = 4300 |
tolerance of AL= ±25% |
| T35: |
# = 6000 |
tolerance of AL= +25/-30% |
| T38: |
# = 10000 |
tolerance of AL= +30/-40% |
