I. Basic Information

• Product Name：Power Charging Cable：Special Bus Cable for QR Code ECU Communication
• Drawing No.：LD-S0888-101
• Main Control Interface：MX34040SF1 40Pin Terminal
• Sub-control Interface：VH3.96-2P/3P female connector, 0512 pin terminal, GX16-6P female plug, RJ45 crystal connector, XA2.5 series terminals, etc.
• Applicable Scenarios：Control signal, data transmission and power supply between ECU and scanning, driving and communication devices (such as code scanning recognition, travel drive, battery communication, etc.).

II. Wire and Electrical Specifications

• Wire Specification：
  • Signal wire：RV single-core flexible wire / RV single-core stranded wire, wire gauge 0.3mm² / 0.5mm²
  • Power Cable：Medium-thick high-temperature resistant flexible wire (suitable for power circuits)
  • Cable Length Range：300mm ~ 1700mm (marked by functional nodes)
• Terminals / Housings：
  • Main Control Terminal：MX34040SF1 40Pin housing + matching terminals
  • Sub-control Terminal：VH3.96-2P/3P female connector, 0512 pin terminal, GX16-6P female plug, RJ45 crystal head, XA2.5-2P/5P/11P terminals
  • Terminal type：crimp terminal, in compliance with crimping process standards
• Electrical Requirements：
  • 100% continuity / insulation test, no missing or wrong connections.
  • The current-carrying capacity of the wire core meets the requirements of signals and low-power loads.
  • All branch wires are individually bundled and labeled with function tags for easy identification and maintenance.

III. Definition of Core Functional Lines

IV. Process and Packaging Requirements

• Process Requirements：
  1. All branch wires shall be bundled separately and labeled with function tags for easy identification.
  2. Terminal crimping shall be full, without loose connection or broken cores, in compliance with enterprise crimping standards.
  3. The wire length shall meet the tolerance requirements to avoid extreme deviations.
  4. No damage, skin breakage or skewed pins on the appearance.
• Packaging Requirements：
  • Each PCS shall be individually packaged to prevent abrasion during transportation.
  • Outer carton to be marked with drawing number, quantity and function description.
  • Comply with environmental protection requirements and meet RoHS standards.

V. Product Positioning