Suntek Group is a leading supplier in EMS field with one-stop solution for PCB/FPC
assembly,Cable assembly,Mix technology assembly and Box-buildings.
Suntek Electronics Co., Ltd,as the major facility, located in Hunan Prov,China;
BLSuntek Electronics Co., Ltd,as the new facility,located in Kandal Prov,Cambodia.
Capabilities overview:
| Product Name | PCB Assembly |
| PCBA Test | AOI, X-RAY, ICT, Function Test |
| PCB Assembly Method | BGA |
| Minimum Hole Tolerance | ±0.05mm |
| Layers | 2-10 |
| PCB Thickness | 0.2-7.0mm |
| Surface Finish | HASL, ENIG, OSP, Immersion Silver, Immersion Tin |
| PCB Process | Immersion Gold |
| PCB Quality System | ROHS |
| Min. Line Width/Spacing | 0.1mm |
| Surface Finish | ENIG |
A flexible circuit comes with a conductive layer of traces made up of copper that is combined with a polyimide dielectric layer. The thickness of the copper conductive layer can vary from 0.0001’’ to 0.010’’ and the thickness of the dielectric material can range from 0.0005’’ to 0.010’’. An adhesive is required to bond the conductive copper layer to the substrate; while sometimes vapour deposition is equally handy to attach the copper with the substrate.
The material selection for making flexible circuit boards is a bit tricky and depends on many factors including chemical and mechanical resistance, current, temperature, capacitance, and types of flexing.
The flexible designs are more reliable as they come with fewer interconnections that ensure fewer solder joints and contact crimps. And these circuits require less space due to their flexible bend capability and they cover only 10% of the area compared to rigid circuit boards.
Service Offerings:
Innovative Rigid-Flex Processes
Premium Material Sets
Rigid-Flex with HDI
Loose Leaf Construction
Oversized Panels
Layer counts to 40+
Heat Sink Application
Packaging:
The Flexible PCB Assembly product will be packaged in a sturdy cardboard box to ensure safe transportation. The box will be sealed with tape to prevent any damage during shipping.
The product will also be wrapped in bubble wrap to provide extra protection against potential impact and vibration during transit.
Each box will be labeled with the product name, quantity, and handling instructions to facilitate easy identification and handling.
Shipping:
The product will be shipped via a reliable and trusted courier service to ensure timely and secure delivery to the customer.
The shipping address and contact information will be double-checked to ensure accurate delivery. The product will be insured during transit to protect against any unforeseen events.
A tracking number will be provided to the customer once the product has been shipped, allowing them to track their order and ensure its safe arrival.
Upon delivery, the customer will be required to sign for the package as proof of receipt.
Rigid-Flex product types include:
- Type 1: Single sided flexible material with or without shield(s) or stiffener (one conductive layer).
- Type 2: Double sided flexible material with or without shield(s) or stiffener (two conductor layers) with plated through holes.
- Type 3: Multilayer flexible material with or without shield(s) or stiffener (more than two conductor layers) with plated through holes and HDI.
- Type 4: Multilayer rigid and flexible material combinations (more than two conductor layers) with plated through holes and HDI.
