PCB ManufacturerBT resin PCB
BT (bismaleimide triazine) resin keeps its shape at high heat and stays flat, so it suits LED packages and optical parts that are wire bonded and molded. White BT reflects light, which helps LED brightness.
Specifications
| Item | Spec |
|---|---|
| Material | BT resin, white |
| Layers | 2 layers (double-sided) |
| Typical thickness | 0.2 – 0.8 mm (e.g. 0.4 mm, H/H oz copper) |
| Surface finish | ENIG, soft gold (0.3 – 1.3 µm) for wire bonding |
| Smallest board | 3 × 3 mm |
| Typical use | SMD LED, IR LED, photo diode / transistor, proximity and optical sensor packages |
Questions
What files do you need for a quote?
Gerber files (RS-274X), a drill file and the quantity. A fabrication drawing helps if you have one.
Do you make samples?
Yes. We usually start with a sample lot, then move to mass production after your approval.
Ready for a quote?
Send your Gerber files and quantity. Our engineers check the data and reply with a price.
Upload Gerber & Get a Quote