Product Overview
The CUI Devices SP-3544G is a 4-conductor audio plug designed for overmolding applications. It features gold-plated contacts for reliable connectivity and is built for durability with a life expectancy of 5,000 cycles. This plug is suitable for various audio applications where robust and reliable connections are essential.
Product Attributes
- Brand: CUI Devices
- Material: POM insulator, Brass contacts
- Color: Black insulator
- Certifications: RoHS
Technical Specifications
| Parameter | Conditions/Description | Min | Typ | Max | Units |
| Rated Input Voltage | | | 12 | | Vdc |
| Rated Input Current | | | 1 | | A |
| Contact Resistance | Between plug and jack | | | 50 | m |
| Insulation Resistance | At 500 Vdc | | | 100 | M |
| Voltage Withstand | For 1 minute | | 250 | | Vac |
| Insertion Force | When mating with a standard jack | 0.3 | | 4 | kgf |
| Withdrawal Force | When mating with a standard jack | 0.3 | | 4 | kgf |
| Operating Temperature | | -25 | | 70 | C |
| Operating Humidity | | | | 85 | % |
| Life | | | 5,000 | | cycles |
| Flammability Rating | See material table | | | | |
| Solderability (Hand Soldering) | For maximum 1 second | 380 | 400 | 420 | C |
Mechanical Drawing Details
| Item | Description | Material | Plating/Color |
| 1 | Insulator | POM (UL94HB) | Black |
| 2 | Ring 1 | Brass | Gold |
| 3 | Ring 2 | Brass | Gold |
| 4 | Sleeve | Brass | Gold |
| 5 | Tip Contact | Brass | Gold |
2412061723_CUI-SP-3544G_C20182920.pdf