The SJ2-2551X-SMT series audio jack from CUI Devices offers multiple switch configurations and a low-profile design, making it suitable for surface mount applications. It is reflow solder compatible and ideal for medical applications.
| Model | Switch Options | Conductors | Package Style | Packaging | Rated Input Voltage | Rated Input Current | Contact Resistance (typ) | Insulation Resistance (min) | Voltage Withstand | Insertion/Withdrawal Force | Operating Temperature | Life Cycles |
| SJ2-25515A-SMT-TR | A = no switch | 5 | SMT | Tape & Reel | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| SJ2-25515B-SMT-TR | B = tip switch | 5 | SMT | Tape & Reel | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| SJ2-25515C-SMT-TR | C = ring switch | 5 | SMT | Tape & Reel | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| SJ2-25515D-SMT-TR | D = tip & ring switch | 5 | SMT | Tape & Reel | 12 Vdc | 1 A | 30 m | 100 M | 500 Vac | 0.3 - 3 kg | -25 to 85 C | 5,000 |
| Material | Plating |
| Terminal 1: Brass | Gold Flash |
| Terminal 2: Copper Alloy | Silver |
| Terminal 3: Copper Alloy | Silver |
| Terminal 4: Copper Alloy | Silver |
| Terminal 5: Copper Alloy | Silver |
| Terminal 10: Brass | Silver |
| Terminal 11: Brass | Silver |
| Plastic | PA10T |
| Parameter | Conditions/Description | Min | Typ | Max | Units |
| Reflow Soldering | Peak Temperature | 255 | 265 | C | |
| Reel Storage | Relative Humidity | 80 | % | ||
| Reel Storage | Temperature | 40 | C |
