Part Number: 5678110821
78 POT CORE SET
Pot cores have found application in all types of inductive devices. The core configuration provides a high degree of self-shielding. It also facilitates gapping to enhance utility for a variety of magnetic designs.
Pot cores can be supplied with the center post gapped to a mechanical dimension or an AL value.
Weight indicated is per pair or set.
Weight: 1.9.000 (g)
Chart Legend
•Dimensions (Top numbers are in millimeters, bottom numbers are in nominal inches.).
| Dim | mm | mm tol | nominal inch | inch misc. |
| A | 11.1 | ±0.20 | 0.437 | _ |
| B | 3.3 | ±0.10 | 0.13 | _ |
| C | 6.8 | ±0.25 | 0.268 | _ |
| D | 2.3 | ±0.15 | 0.091 | _ |
| E | 9.2 | ±0.20 | 0.362 | _ |
| F | 4.6 | ±0.10 | 0.181 | _ |
| G | 2.2 | ±0.30 | 0.087 | _ |
Chart Legend
Σl/A : Core Constant, le : Effective Path Length, Ae : Effective Cross-Sectional Area, Ve : Effective Core Volume
AL : Inductance Factor 
Explanation of Part Numbers: Digits 1 & 2 = product class and 3 & 4 = material grade.
| Electrical Properties | |
| AL(nH) | 1680 ±25% |
| Ae(cm²) | 0.173 |
| Σl/A(cm⁻¹) | 9.5 |
| le(cm) | 1.65 |
| Ve(cm³) | 0.284 |
| Amin(cm²) | 0.145 |
AL value is measured at 1 kHz, B < 10 gauss.