Part Number: 0331184751Q
31 OVAL CABLE CORE ASSEMBLY
Fair-Rite® offers our AEC-Q200 parts in both qualified and standard versions. While physically identical the qualified version includes full traceability and validation data required for automotive safety.
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)
Chart Legend
•Dimensions (Top numbers are in millimeters, bottom numbers are in nominal inches.).
•For solid cable cores, see Round Cable EMI Suppression Cores
| 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) | |
| 10 MHz | 59 Min |
| 25 MHz+ | 89 Min |
| 100 MHz+ | 150 Min |
| Electrical Properties | |
| Ae(cm²) | 1.27 |
| Σl/A(cm⁻¹) | 0.0583 |
| le(cm) | 7.41 |
| Ve(cm³) | 9.410 |
Oval Cable Clip-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) | |
| 10 MHz | 59 |
| 25 MHz+ | 89 |
| 100 MHz+ | 150 |