The FFS series connectors are miniature, surface-mountable (SMT) connectors designed for high-density packaging with a low profile of only 2.8mm. They feature a double-leaf contact design that ensures high contact pressure, preventing fretting corrosion and guaranteeing secure connections, while offering low insertion force for easy mating. The phosphor bronze contacts maintain spring force even in adverse environmental conditions. These connectors are ideal for applications requiring compact size and reliable connections, with a simple snap-in action for secure FFC insertion. They are supplied in embossed tape for automatic mounting and include reinforcing solder tabs to prevent lifting during operation.
| Model No. | Circuits | Dimensions (mm) A | Dimensions (mm) B | Q'ty / reel | Applicable FFC Pitch (mm) | Applicable FFC Conductor Width (mm) | Applicable FFC Mating Part Thickness (mm) |
| 04FFS-SP-TF | 4 | 3.75 | 7.55 | 1,000 | 1.25 | 0.8 | 0.30.05 |
| 05FFS-SP-TF | 5 | 5.00 | 8.80 | 1,000 | 1.25 | 0.8 | 0.30.05 |
| 06FFS-SP-TF | 6 | 6.25 | 10.05 | 1,000 | 1.25 | 0.8 | 0.30.05 |
| 08FFS-SP-TF | 8 | 8.75 | 12.55 | 1,000 | 1.25 | 0.8 | 0.30.05 |
| 15FFS-SP-TF | 15 | 17.50 | 21.30 | 1,000 | 1.25 | 0.8 | 0.30.05 |
| 21FFS-SP-TF | 21 | 25.00 | 28.80 | 1,000 | 1.25 | 0.8 | 0.30.05 |
| 26FFS-SP-TF | 26 | 31.25 | 35.05 | 2,000 | 1.25 | 0.8 | 0.30.05 |
| Specification | Value |
| Current Rating | 0.5A AC, DC |
| Voltage Rating | 50V AC, DC |
| Temperature Range | -25C to +85C (including temperature rise in applying electrical current) |
| Contact Resistance (Initial) | 20m max. |
| Contact Resistance (After environmental testing) | 30m max. |
| Insulation Resistance | 800M min. |
| Withstanding Voltage | 500V AC/minute |
