Oval Clip-It Core (0375184751)Part Number: 0375184751
75 OVAL CABLE CORE ASSEMBLY
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
The B dimension is the core inside diameter.
Weight: 65 (g)
| Dim | mm | mm tol | nominal inch | inch misc. |
| A | 30.43 | +/- 1.0 | 1.20 | _ |
| B | 19.20 | _ | 0.75 min | |
| C | 29.90 | +/- 1.0 | 1.18 | _ |
| D | 23.0 | +/- 1.0 | 0.91 | _ |
| E | 9.2 | _ | 0.36 min |
Chart Legend
+ Test frequency
•For solid cable cores, see Round Cable EMI Suppression Cores
| Typical Impedance (Ω) | |
| 500 kHz | 33 |
| 1 MHz | 58 |
| 5 MHz | 40 |
| Electrical Properties | |
| Ae(cm2) | 1.27 |
| Σl/A(cm-1) | 0.583 |
| le(cm) | .741 |
| Ve(cm3) | 94.10 |
Round cable snap-it assemblies are controlled for impedances only. Minimum impedance values are specified for the + marked frequencies. The minimum impedance is typically the listed impedance less 20%.
Single turn impedance tests for 31, 43 and 46 material cores are performed on the E4991A/HP4291B Impedance Analyzer. The 61 material parts are tested on the E4991A / HP4291B Impedance Analyzer and 75 material parts are tested on the E4990A Impedance Analyzer. Cores are tested with the shortest practical wire length.
| Typical Impendance (Ω) | |
| 0.5 MHz | 33 |
| 1 MHz+ | 58 |
| 5 MHz+ | 40 |