EFD Cores
Dimensions: Top numbers are in millimeters, bottom numbers are in nominal inches.
| Part Number | Generic Size | A | B | C | D | E | F | AL(nH) | Ae(cm2) | le(cm) |
| 8998303021 | ||||||||||
| 8995303021 | ||||||||||
| 8998252521 | ||||||||||
| 8995252521 | ||||||||||
| 8978303021 | ||||||||||
| 8995202021 | ||||||||||
| 8978252521 | ||||||||||
| 8995151521 | ||||||||||
| 8978202021 | ||||||||||
| 8998202021 | ||||||||||
| 8995121221 | ||||||||||
| 8978151521 | ||||||||||
| 8995101021 | ||||||||||
| 8978121221 | ||||||||||
| 8998121221 | ||||||||||
| 8978101021 |
| Part Number | Generic Size | A | B | C | D | E | F | AL(nH) | Ae(cm2) | le(cm) |
| 8998303021* | EFD30 | 30.00 ± 0.80 (1.181”) | 15.00 ± 0.25 (0.591”) | 9.10 ± 0.30 (0.358”) | 11.20 ± 0.30 (0.441”) | 22.40 ± 0.75 (0.882”) | 14.60 ± 0.30 (0.575”) | 2150 ±25% | 0.69 | 6.93 |
| 8995303021* | EFD30 | 30.00 ± 0.80 (1.181”) | 15.00 ± 0.25 (0.591”) | 9.10 ± 0.30 (0.358”) | 11.20 ± 0.30 (0.441”) | 22.40 ± 0.75 (0.882”) | 14.60 ± 0.30 (0.575”) | 2150 ±25% | 0.69 | 6.93 |
| 8998252521 | EFD25 | 25.00 ± 0.50 (0.984”) | 12.50 ± 0.25 (0.492”) | 9.10 ± 0.30 (0.358”) | 09.30 ± 0.25 (0.366”) | 18.70 ± 0.60 (0.736”) | 11.40 ± 0.20 (0.449”) | 2250 ±25% | 0.58 | 5.88 |
| 8995252521 | EFD25 | 25.00 ± 0.50 (0.984”) | 12.50 ± 0.25 (0.492”) | 9.10 ± 0.30 (0.358”) | 09.30 ± 0.25 (0.366”) | 18.70 ± 0.60 (0.736”) | 11.40 ± 0.20 (0.449”) | 2650 ±25% | 0.58 | 5.88 |
| 8978303021* | EFD30 | 30.00 ± 0.80 (1.181”) | 15.00 ± 0.25 (0.591”) | 9.10 ± 0.30 (0.358”) | 11.20 ± 0.30 (0.441”) | 22.40 ± 0.75 (0.882”) | 14.60 ± 0.30 (0.575”) | 2100 ±25% | 0.69 | 6.93 |
| 8995202021 | EFD20 | 20.00 ± 0.55 (0.787”) | 10.00 ± 0.25 (0.394”) | 6.65 ± 0.20 (0.262”) | 07.70 ± 0.25 (0.303”) | 15.40 ± 0.50 (0.606”) | 08.90 ± 0.30 (0.350”) | 1400 ±25% | 0.31 | 4.74 |
| 8978252521* | EFD25 | 25.00 ± 0.50 (0.984”) | 12.50 ± 0.25 (0.492”) | 9.10 ± 0.30 (0.358”) | 09.30 ± 0.25 (0.366”) | 18.70 ± 0.60 (0.736”) | 11.40 ± 0.20 (0.449”) | 2200 ±25% | 0.58 | 5.88 |
| 8995151521 | EFD15 | 15.00 ± 0.40 (0.591”) | 07.50 ± 0.15 (0.295”) | 4.65 ± 0.20 (0.183”) | 05.50 ± 0.15 (0.217”) | 11.00 ± 0.40 (0.433”) | 05.30 ± 0.20 (0.209”) | 1050 ±25% | 0.154 | 3.44 |
| 8978202021* | EFD20 | 20.00 ± 0.55 (0.787”) | 10.00 ± 0.25 (0.394”) | 6.65 ± 0.20 (0.262”) | 07.70 ± 0.25 (0.303”) | 15.40 ± 0.50 (0.606”) | 08.90 ± 0.30 (0.350”) | 1200 ±25% | 0.31 | 4.74 |
| 8998202021 | EFD20 | 20.00 ± 0.55 (0.787”) | 10.00 ± 0.25 (0.394”) | 6.65 ± 0.20 (0.262”) | 07.70 ± 0.25 (0.303”) | 15.40 ± 0.50 (0.606”) | 08.90 ± 0.30 (0.350”) | 1200 ±25% | 0.31 | 4.74 |
| 8995121221 | EFD12 | 12.50 ± 0.35 (0.492”) | 06.20 ± 0.15 (0.244”) | 3.50 ± 0.20 (0.138”) | 04.55 ± 0.15 (0.179”) | 09.00 ± 0.35 (0.354”) | 05.40 ± 0.20 (0.213”) | 850 ±25% | 0.11 | 2.84 |
| 8978151521* | EFD15 | 15.00 ± 0.40 (0.591”) | 07.50 ± 0.15 (0.295”) | 4.65 ± 0.20 (0.183”) | 05.50 ± 0.15 (0.217”) | 11.00 ± 0.40 (0.433”) | 05.30 ± 0.20 (0.209”) | 880 ±25% | 0.154 | 3.44 |
| 8995101021 | EFD10 | 10.50 ± 0.30 (0.413”) | 05.20 ± 0.15 (0.205”) | 2.70 ± 0.20 (0.106”) | 03.75 ± 0.15 (0.148”) | 07.65 ± 0.30 (0.301”) | 04.55 ± 0.20 (0.179”) | 610 ±25% | 0.072 | 2.36 |
| 8978121221* | EFD12 | 12.50 ± 0.35 (0.492”) | 06.20 ± 0.15 (0.244”) | 3.50 ± 0.20 (0.138”) | 04.55 ± 0.15 (0.179”) | 09.00 ± 0.35 (0.354”) | 05.40 ± 0.20 (0.213”) | 710 ±25% | 0.11 | 2.84 |
| 8998121221 | EFD12 | 12.50 ± 0.35 (0.492”) | 06.20 ± 0.15 (0.244”) | 3.50 ± 0.20 (0.138”) | 04.55 ± 0.15 (0.179”) | 09.00 ± 0.35 (0.354”) | 05.40 ± 0.20 (0.213”) | 730 ±25% | 0.11 | 2.84 |
| 8978101021 | EFD10 | 10.50 ± 0.30 (0.413”) | 05.20 ± 0.15 (0.205”) | 2.70 ± 0.20 (0.106”) | 03.75 ± 0.15 (0.148”) | 07.65 ± 0.30 (0.301”) | 04.55 ± 0.20 (0.179”) | 530 ±25% | 0.072 | 2.36 |