Led Tube Light Circuit Board Round Led Circuit Board Aluminum Substrate Pcb
| Item | Unit | | Specification | Test Condition |
| Insulation Thickness | µm | Max
Min | 200
60 | - |
| Solder Resistance (288°C) | Sec. | Min | 600 | IPC-TM-650 2.4.13.1 |
| Thermal Shock | 288°C * 10"/cycle | Min | 6 Times | IPC-TM-650 2.4.13.1 |
| Peel Strength (Normal status) | lb/in | Min | 9 | IPC-TM-650 2.4.8 |
| Breakdown Voltage | V/mil | | 750 | IPC-TM-650 2.5.6 |
| Volume Resistivity (Normal status >E+14) | Ω * cm | | 1.8x1015 | IPC-TM-650 2.5.17.1 |
| Surface Resistivity (Normal status >E+12) | Ω | | 3.5x1014 | IPC-TM-650 2.5.17.1 |
Dielectric Constant
1 MHz Normal Status
1 GHz Normal Status | - | |
5.6
5.3 | IPC-TM-650 2.5.5.3
IPC-TM-650 2.5.5.5
IPC-TM-650 2.5.5.6 |
Dissipation Factor
1 MHz Normal Status
1 GHz Normal Status | | |
0.013
0.010 | IPC-TM-650 2.5.5.3
IPC-TM-650 2.5.5.5
IPC-TM-650 2.5.5.9 |
| Water Absorption | % | | 0.2 | IPC-TM-650 2.6.2.1 |
Thermal Conductivity
(measured on insulation layer only) | W/m°C | | 1.0 | ASTM-E1461 |
| Flammability | 94V-0 | | Pass | IPC-TM-650 2.3.9 |
| Tg | °C | | 100 | IPC-TM-650 2.2.24 |
| Td | °C | | 410 | TBD (5wt% loss) |
| MOT (RTI) | °C | | 130 | UL 746B |
| CTI (Comparative Tracking index) | V | | 600 (PLC=0) | UL 746E DSR |
Highflypcb has been manufacturing aluminum PCBs for 10+ years. Our full feature aluminum circuit boards making capabilities and Free DFM Check allow you to get high-quality aluminum PCBs done within budget. Our printed Aluminum PCBs are widely used for LED lighting, power equipment and automotive systems.
Highflypcb Provides Effective, Affordable PCB LED Lighting Solutions
As a full feature PCB solutions provider with more than a decade of experience, we're capable to provide LED PCB fabrication, components procurement and assembly all under one roof. We can work with you to develop metal core/aluminum circuit boards customized to your specific applications. We feature competitively priced PCBs made with standard FR-4 material that includes a thermal aluminum clad layer that will efficiently dissipate heat, keep all LED PCB components cool and significantly enhance the performance of your products.
For your LED PCB inquiry please send your data to sales@highfly-tech.com, we will NEVER share your project design with third party. Your design is safe with us.
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