|
|
|
TDK Ferrite Cores
|
|
Core Selection
Guide
|
|
SMD ER/EEM/EE/EPC Cores
|
Part# |
Figure |
Al Value (nH/T2) |
|
PC45 |
PC46 |
|
|
H5C3 |
H5C4 |
±25% |
±25% |
±25% |
±25% |
±25% |
min |
-20°C |
+25°C |
|
SMD ER Cores
|
min |
min |
|
1
|
610 min |
950 |
1120 |
750 |
o |
3500 |
3000 |
3000 |
|
1
|
1040 min |
1490 |
1740 |
1100 |
o |
4900 |
4150 |
4150 |
|
1
|
870 min |
1390 |
1650 |
960 |
o |
4760 |
4050 |
4050 |
|
1
|
1280 min |
1590 |
1920 |
1150 |
o |
5950 |
5000 |
5000 |
|
SMD
EEM Cores
|
|
|
2
|
820 |
820 |
1050 |
580 |
1300 |
3000 |
2500 |
2500 |
|
2
|
220 min |
390 |
410 |
o |
320 min |
1000 |
860 |
860 |
|
2
|
280 min |
470 |
540 |
o |
400 min |
1350 |
1130 |
1130 |
|
2
|
350 min |
550 |
640 |
o |
550 min |
1630 |
1360 |
1360 |
|
SMD
EE Cores
|
|
|
3
|
200 min |
330 |
350 |
o |
300 min |
980 |
850 |
850 |
|
3
|
480 min |
480 |
580 |
o |
690 |
2000 |
1700 |
1700 |
|
SMD
EPC Cores
|
|
EPC 10 |
4
|
1000 |
1000 |
1060 |
660 |
1450 |
2660 |
2150 |
2150 |
EPC13 |
4
|
870 |
870 |
1050 |
560 |
1400 |
2450 |
2000 |
2000 |
EPC17 |
4
|
1150 |
1150 |
1580 |
740 |
o |
o |
o |
o |
EPC19 |
4
|
940 |
940 |
1430 |
680 |
o |
o |
o |
o |
EPC25B |
4
|
1560 |
1560 |
o |
1080 |
o |
o |
o |
o |
|
Technical Drawings
|
|
|
|
|
figure 1
|
figure 2
|
| |
|
|
|
figure 3
|
|
|
