Flat Cable Snap-It™ (0431164051)Part Number: 0431164051
31 FLAT CABLE CORE ASSEMBLY
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
Flat Cable Snap-It™ for use on multi-conductor flat cables to suppress common-mode conducted EMI from 1MHz to hundreds of MHz. These Flat Cable Snap-It™ are available in two ferrite materials, 31 and 43. The polypropylene cases are meeting the RoHS restrictions of hazardous substances and have a flammability rating of UL 94 V-0.
The Expanded Cable and Suppressor Kit (Part number 0199000005) contains several Flat Cable Snap-It™ assemblies.
Weight: 130 (g)
| Dim | mm | mm tol | nominal inch | inch misc. |
| A | 80.8 | +/- 2.00 | 3.181 | _ |
| B | 64.50 | />(2.540”) | 2.54 | |
| C | 32.3 | _ | 1.272 | _ |
| D | 7.90 | +/- 0.5 | 0.311 | _ |
| Cable Information | |||
| Max Diameter | Max Dimension | Solid Equivalent | Flat Cable Cores |
| 0 0 | 64.00 x 1.30 | _ | - |
Chart Legend
+ Test frequency
| Typical Impedance (Ω) | |
| 1 MHz | 14 |
| 5 MHz | 40 |
| 10 MHz+ | 57 |
| 25 MHz+ | 102 |
| 100 MHz+ | 260 |
| 250 MHz | 440 |
Flat 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%.
Centered, single turn impedance tests on the 31 and 43 material parts are performed on the E4991A/HP4291B Impedance Analyzer. Cores are tested with the shortest practical wire length.
| Typical Impendance (Ω) | |
| 1 MHz | 11 |
| 5 MHz | 34 |
| 10 MHz+ | 52 |
| 25 MHz+ | 105 |
| 100 MHz+ | 310 |
| 250 MHz | 440 |
