This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | EER42 |
|---|---|
| Datasheet | EER42 EER28 Datasheet (PDF) |
| File Size | 130.08 KB |
| Manufacturer | TDK Corporation |
| Description | (EER Series) Available Core |
|
|
EER Series EER25.5 Cores(JIS FEER 25.5A) 2.6 Parameter Core factor Effective magnetic path length Effective cross-sectional area Effective core volume Cross-sectional center pole area Minimum cross-sectional center pole area Cross-sectional winding area of core Weight (approx.) C1 e Ae Ve Acp Acp min. AL-value (nH/N2) 1920±25% (1kHz, 0.5mA)∗ 2910 min. (100kHz, 200mT) Core loss (W) at 100°C 100kHz, 200mT 0.98 max.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
| ETC | EER42 | EER Cores | ETC |
 |
EER42 | EER Bobbins | JFE |
| Smart Tech | EER4215 | Switching Power Transformers | Smart Tech |
| Smart Tech | EER4220 | Switching Power Transformers | Smart Tech |
See all TDK Corporation datasheets
| Part Number | Description |
|---|---|
| EER40 | (EER Series) Available Core |
| EER25.5 | (EER Series) Available Core |
| EER28 | (EER Series) Available Core |
| EER28L | (EER Series) Available Core |
| EER35 | (EER Series) Available Core |
