Part Number: 0431184751
31 OVAL CABLE CORE ASSEMBLY
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
Oval Snap-It™ Core (0431184751)
Part No. 0431184751
Part Number
0431184751
Description
31 OVAL CABLE CORE ASSEMBLY
Part Type
Oval Cable Snap-It™
Frequency Range
31 Material®
Application Type
Suppression Components
Where Used
Cable Component
Material Grade
31
Ordering Information
Mechanical Specifications
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 | 40.32 | mm +/- 1.0 | 1.59 | _ |
| B | 19.20 | Min | 0.75 | |
| C | 43.50 | +/- 0.0 | 1.71 | _ |
| D | 28.62 | +/- 1.0 | 1.13 | _ |
| E | 9.20 | _ | 0.36 | _ |
| F | 3.57 | _ | 0.14 | _ |
Electrical Specifications
Chart Legend
+ Test frequency
•For solid cable cores, see Round Cable EMI Suppression Cores
| Typical Impedance (Ω) | |
| 10 MHz | 81 |
| 25 MHz | 121 |
| 100 MHz | 203 |
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) | |
| 10 MHz+ | 81 |
| 25 MHz+ | 121 |
| 100 MHz+ | 203 |
This document was generated automatically from Fair-Rite's product database.
For the most current specifications, visit fair-rite.com.