Automotive Tail Light PCB Assembly
A representative tail light board case from TECOO, demonstrating our capability in manufacturing high-density MCPCB assemblies for automotive rear lighting. Engineered for multi-mode control, dynamic signaling, and efficient heat dissipation — produced to order, not stocked.
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Product Introduction
Note: This board is a capability showcase example, not an in-stock item. All tail light boards are manufactured to order based on customer Gerber files and BOM.
Technical Parameters
| Board Type | Metal Core PCB (MCPCB) or High-TG FR-4 |
| Layers | 1-4 Layers (Single-sided to Double-sided) |
| Thermal Conductivity | 1.5W/m.K - 3.5W/m.K |
| Board Thickness | 0.8mm - 1.6mm |
| Copper Thickness | 1oz - 2oz |
| Surface Finish | OSP / ENIG / HASL Lead-Free |
| Assembly | High-density SMT LED placement (±0.03mm) |
| Circuit Functions | Multi-mode control (Stop, Position, Reverse), sequential/dynamic signaling |
| Operating Voltage | DC 12V / 24V |
| Standards | IPC-A-610 Class 3 |
Materials
- Substrate: Aluminum base for superior LED heat dissipation.
- Solder Mask: Reflective White or Black.
- Components: AEC-Q certified LEDs and control ICs.
- Protection: Conformal coating for exterior moisture resistance.
Application Scenarios
- Integrated rear lamp modules (Brake, Tail, Reverse).
- Sequential and dynamic LED tail light arrays.
- Center High Mount Stop Lights (CHMSL).
- Commercial vehicle and trailer rear lighting boards.
Capability Advantages
- High-Density LED Experience: Specialized SMT lines for dense LED arrays and control logic.
- Thermal Management Expertise: MCPCB layouts engineered to prevent LED color shift and premature failure.
- Consistent Brightness: Strict LED binning management ensures uniform color and output.
- One-Stop Service: PCB fabrication, sourcing, assembly, and functional testing under one roof.
- Flexible Volume: From quick-turn prototypes to mass production.
FAQ
Q1: Can this tail light board be purchased as a finished product?
A: No, it is a capability example. We manufacture custom boards based on your design requirements.
Q2: Can you support sequential/dynamic tail light designs?
A: Yes, we have extensive experience with multi-mode control circuits for dynamic signaling.
Q3: How do you ensure brightness consistency across the module?
A: We apply strict LED binning management combined with high-precision SMT placement.
Q4: What do you need to provide for a quote?
A: Please provide your Gerber files, BOM list, and any specific functional testing requirements.
Planning a Tail Light Board Project? Send us your specifications and let our engineering team deliver a production-ready board. Contact us today for a free DFM review and a manufacturing quote.
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