30 PCS Assembled Solder Wire DC Female Head(DC 2.1mm)

1. Material of contact parts: alloy 2. Insulator material: PVC 3. Application range: power supply 4. Operating frequency: low frequency 5. Interface size: DC5.5×2.5mm/DC5.5x2.1mm female 6. Rated current: 3A 7. Rated voltage: 12V 8. Number of poles: positive and negative