The FX2 Series is a 1.27mm pitch multi-function two-piece connector designed for versatile board-to-board and board-to-cable applications. Key features include flux swell prevention for straight through-hole types, a mis-insertion preventive mechanism, and robust stacking height options (12mm to 16mm). The series offers SMT types with metal tabs for soldering strength and lock-type cable connectors for secure operations.
| Item | Specification | Condition |
|---|---|---|
| Insulation Resistance | 1000M min | 250V DC |
| Withstanding Voltage | No flashover/breakdown | 300V AC / 1 minute |
| Contact Resistance | 45m max | 100mA |
| Vibration | No discontinuity > 1s | 10-55Hz, 0.75mm amplitude |
| Durability | 55m max (contact res.) | 500 mating/un-mating cycles |
| Part Number | HRS No. | Contacts | A (mm) | B (mm) | C (mm) |
|---|---|---|---|---|---|
| FX2-20S-1.27SV(71) | 572-2101-3 | 20 | 22.75 | 11.43 | 17.63 |
| FX2-32S-1.27SV(71) | 572-2102-6 | 32 | 30.37 | 19.05 | 25.25 |
| FX2-40S-1.27SV(71) | 572-2103-9 | 40 | 35.45 | 24.13 | 30.33 |
| FX2-60S-1.27SV(71) | 572-2105-4 | 60 | 48.15 | 36.83 | 43.03 |
| FX2-80S-1.27SV(71) | 572-2107-0 | 80 | 60.85 | 49.53 | 55.73 |
| FX2-100S-1.27SV(71) | 572-2108-2 | 100 | 73.55 | 62.23 | 68.43 |
| FX2-120S-1.27SV(71) | 572-2109-5 | 120 | 86.25 | 74.93 | 81.13 |
