The SJ2-2599X-SMT is a low-profile audio jack designed for surface mount applications. It features gold flash terminal plating for reliable connectivity and offers multiple switch configurations to suit various design needs. This audio jack is reflow solder compatible, making it suitable for automated assembly processes.
| Model | Switch Options | Conductors | Rated Input Voltage | Rated Input Current | Contact Resistance (typ) | Insulation Resistance (min) | Voltage Withstand | Insertion/Withdrawal Force | Operating Temperature | Life Cycles |
| SJ2-25994A-SMT | No switch | 4 | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| SJ2-25994B-SMT | Tip switch | 4 | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| SJ2-25994C-SMT | Ring switch | 4 | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| SJ2-25994D-SMT | Tip & ring switch | 4 | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
Note: All specifications measured at 10~35C, humidity at 45~85%, under standard atmospheric pressure, unless otherwise noted. Contact resistance measured at a current of less than 100 mA/1 kHz.
