Start with the application.
A connector is only part of the story. Confirm the ports on both devices, then define what the cable needs to do. An identical-looking interface does not guarantee identical electrical or data capabilities.
- Everyday devices: identify USB-A, USB Type-C or Micro-USB, then clarify charging and data needs.
- Audio and video: identify HDMI, Mini HDMI, Micro HDMI or DVI, then confirm the signal direction and target display requirements.
- Equipment: identify connectors and pinout, electrical requirements, fixing method, shielding and environment.
A clearer brief makes a better start.
Share what you already know. Mark anything else as “to be discussed”. A photo, drawing or existing cable can help us understand your application.
| What to share | Useful details | Why it matters |
|---|---|---|
| Application | Devices, intended use, indoor/outdoor conditions and movement | Understand the operating environment |
| Connectors | Both ends, male/female, orientation, terminal and fixing method | Match the actual equipment |
| Construction | Total length, branches, wire gauge, jacket, colour and labels | Define routing and assembly needs |
| Electrical & signal | Voltage/current, pinout, charging protocols, data or display needs | Establish the required function |
| Validation | Drawings, samples, acceptance criteria and applicable standards | Agree how the cable will be assessed |
| Quantity & timing | Samples, order quantity, packaging, destination and target date | Discuss an appropriate project plan |
One step at a time.
Tell us the idea
Share devices, interfaces, quantities and the intended use.
Define the details
Discuss length, materials, pinout and performance requirements.
Confirm the sample
Agree sample arrangements and a practical acceptance standard.
Plan the next step
Confirm specifications, order terms and delivery arrangements.
These steps describe a discussion process. Project feasibility, sampling, minimum quantities, pricing and delivery require individual agreement.
A few useful questions.
Is an interface photo enough for an equipment cable?
A photo helps identify appearance, but pinout, connector model, length, wire gauge and electrical conditions are also important. Similar-looking connectors can have different wiring.
Can I choose an HDMI cable by resolution alone?
Also confirm the devices, port types, cable length, refresh rate, audio requirements and signal direction. The actual model and setup determine suitability.
How should certification requirements be handled?
Specify the intended market and applicable standards at the briefing stage. Confirm the exact model, materials and scope of any documents instead of assuming that one report covers every product.