The CUI Devices SJ1-4251X series audio jacks offer a low-profile design with versatile switch options, including no switch, tip switch, ring switch, and tip and ring switch. These jacks are designed for reliable audio connectivity.
| Model | Switch Option | Rated Input Voltage | Rated Input Current | Contact Resistance (m) | Insulation Resistance (M) | Voltage Withstand (Vac) | Insertion/Withdrawal Force (kg) | Terminal Strength (g) | Operating Temperature (C) | Life (cycles) |
| SJ1-42514 | No Switch | 12 Vdc | 1 A | 30 | 100 | 500 | 0.3 - 3 | 500 | -25 - 85 | 5,000 |
| SJ1-42515TS | Tip Switch | 12 Vdc | 1 A | 30 | 100 | 500 | 0.3 - 3 | 500 | -25 - 85 | 5,000 |
| SJ1-42515RS | Ring Switch | 12 Vdc | 1 A | 30 | 100 | 500 | 0.3 - 3 | 500 | -25 - 85 | 5,000 |
| SJ1-42516 | Tip and Ring Switch | 12 Vdc | 1 A | 30 | 100 | 500 | 0.3 - 3 | 500 | -25 - 85 | 5,000 |
| Parameter | Conditions/Description | Min (C) | Typ (C) | Max (C) | Units |
| Solderability | Wave soldering, dipped in solder pot for 50.5 seconds | 255 | 260 | 265 | C |
