GT SMART (Changsha) Technology Co., Limited
| Payment Terms | T/T |
| Packaging Details | Vacuume package |
| Delivery Time | 5- 8 work days |
| Product | Rigid PCB board |
| Layer | 4 layer |
| Materail | FR4 1.5MM |
| Copper thickness | 2/1/1/1OZ |
| Solerdermask | LED White black silkscreen |
| Surface finish | EING |
| Special technology | stackup 1.0mm FR4+ 0.5mm FR4 Stiffener |
| Brand Name | Customized |
| Certification | ISO9001, UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Packaging Details | Vacuume package |
| Delivery Time | 5- 8 work days | Product | Rigid PCB board |
| Layer | 4 layer | Materail | FR4 1.5MM |
| Copper thickness | 2/1/1/1OZ | Solerdermask | LED White black silkscreen |
| Surface finish | EING | Special technology | stackup 1.0mm FR4+ 0.5mm FR4 Stiffener |
| Brand Name | Customized | Certification | ISO9001, UL |
| Place of Origin | China | ||
| High Light | 4 layer Rigid PCB Board ，white soldermask Rigid PCB Board ，lighting application Rigid PCB Board | ||
The combination of rigid PCB material FR4 and FR4 stiffener offers several benefits and is commonly used in various devices for specific advantages.It is applied for handheld electronic devices, automotive electronics, industrial control systems, aerospace and defense equipment, telecommunications infrastructure, power electronics, and many other areas where mechanical stability, component support, protection, and heat management are crucial considerations.Here are the benefits of this structure and the typical applications:
Increased Mechanical Stability: FR4 stiffeners are rigid boards made of fiberglass-reinforced epoxy resin that are attached to the PCB. This structure provides increased mechanical stability and rigidity to the PCB assembly, preventing flexing, bending, or warping. It is particularly useful in devices where the PCB may experience mechanical stress, such as handheld devices, industrial equipment, or automotive electronics.
Enhanced Component Support: The FR4 stiffener provides additional support to heavy or large components mounted on the PCB. It helps distribute the weight and reduces the risk of solder joint failure or damage due to mechanical stress. This is beneficial in applications with components that are prone to mechanical stress or may require extra support, such as connectors, connectors, or high-power components.
Improved PCB Protection: The FR4 stiffener acts as a protective shield for the PCB assembly. It offers a layer of physical protection against accidental impacts, vibration, or mishandling during transportation or operation. This is advantageous in devices that are exposed to harsh environments, high vibrations, or rugged use, such as aerospace systems, military equipment, or industrial machinery.
Enhanced Heat Dissipation: The FR4 stiffener, when designed with appropriate cutouts or heat sink attachments, can aid in heat dissipation from hot components on the PCB. It helps to channel heat away from critical areas, preventing overheating and maintaining optimal performance. This is valuable in devices with high-power components or those operating in thermally challenging environments, such as power electronics, LED lighting systems, or telecommunications equipment.
Design Flexibility: The use of FR4 stiffeners provides design flexibility, as they can be customized to fit specific areas or components on the PCB. They can be shaped, routed, or stacked to match the requirements of the device. This allows for efficient use of space, optimized component placement, and overall design improvements.
| Layer | 2 Layer |
| Materail |
FR4 1.6mm |
| Copper thickness | 1/1oz |
| Surface finish | EING |
| soldermask | LED withe |
| Stack up | 1.0 FR4+ 0.5mm stiffener |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
500million-1000million
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Golden Tringle Group LTD GT Tringle Group Ltd. is to provide “From idea to product” for full features of electronics, we provide a one-stop service to help customers with sourcing; We are group companies that includes ODM service, PCB design, PCB manufacturing, PCB assemb... Golden Tringle Group LTD GT Tringle Group Ltd. is to provide “From idea to product” for full features of electronics, we provide a one-stop service to help customers with sourcing; We are group companies that includes ODM service, PCB design, PCB manufacturing, PCB assemb...
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