Which part numbers are in the DC JACK series?
6 part numbers: 7DCJK-F0-0013, 7DCJK-F0-0020, 7DCJK-F0-0022, 7DCJK-F0-0024, 7DCJK-F0-3010, 7DCJK-F0-3015
What are the electrical ratings of DC JACK?
Operating voltage: 4 of the 6 part numbers in this series state this parameter on the drawing: DC 30V (2 part numbers); DC 24V (1 part number); 30V (1 part number)
Current rating: 5 of the 6 part numbers in this series state this parameter on the drawing: 3.0A (1 part number); 0.5A (1 part number); 1.0A (1 part number); 5A (1 part number); 2.5/3A (1 part number)
Withstand voltage: 5 of the 6 part numbers in this series state this parameter on the drawing: AC500V(50Hz)/min (3 part numbers); 500VAC (1 part number); AC250V(50Hz)min (1 part number)
Contact resistance: 5 of the 6 part numbers in this series state this parameter on the drawing: ≤0.03Ω (3 part numbers); ≤ 30mΩ (1 part number); ≤0.05Ω (1 part number)
Insulation resistance: 5 of the 6 part numbers in this series state this parameter on the drawing: ≥100MΩ (5 part numbers)
What is the operating temperature range of DC JACK?
3 of the 6 part numbers in this series state this parameter on the drawing: -30~70℃ (3 part numbers)
What mounting and body types does DC JACK offer?
2 of the 6 part numbers state a type in their description: DIP (1 part number); SMT (1 part number)
How do I request a drawing or samples for DC JACK?
Email service@kingconn.com.tw with the part number. Clicking any part card on a product page also pre-fills the enquiry subject with that part number. Our sales team will reply with the drawing, samples and pricing.
Can DC JACK be customised?
Yes. The Taoyuan R&D team covers the full path from design and tooling to volume production, including medical-device ODM experience. Send us the application and the requirement, and sales and engineering will assess it together.
How do I match a DC JACK to the power adapter plug?
Match two dimensions: the plug barrel outer diameter and the centre pin diameter; both must agree with the jack for the plug to fit and hold. The part descriptions of the KINGCONN DC JACK series state plug sizes such as 2.0 or 3.5 and the drawings give full dimensions; re-check whenever the adapter or plug spec changes.
DIP or SMT for a DC power jack?
Exposed panel ports where the adapter cable gets pulled take the DIP type, whose legs carry the force into the board; internal use or reflow-only lines take SMT; tight enclosure thickness takes the mid-mount type. All three are in this series, stated in the part description.
Is there a drawing for each DC JACK power connector?
Yes. Click any part card on this page to open the part page and download its engineering drawing (PDF); the dimensions, materials and plating in our spec tables are transcribed from those drawings.
