Product Overview
RF Module substrate impedance control 4L BT material soft gold is listed by the original manufacturer in the RF Module Substrate range. Published specifications include type of RF Substrate, material of BT, finished thk. of 0.21mm. This product is presented for professional B2B sourcing and custom electronics programs. The stated dimensions, materials, finishes, package details, and production requirements should be confirmed against the project drawings before an order is placed.
Key Features
- Type: RF Substrate
- Material: BT
- Finished Thk.: 0.21mm
- Finished: Soft Gold
- Layer: 4L
Technical Specifications
| Type | RF Substrate |
|---|---|
| Material | BT |
| Finished Thk. | 0.21mm |
| Finished | Soft Gold |
| Layer | 4L |
| Highlight | Goldfinger Fingerprint Recognition PCB , FR4 Fingerprint Recognition PCB , 0.15mm Fingerprint Recognition PCB |
Typical Applications
No separate application list was stated on the original product page.
Customization and Supply
Customization requirements should be confirmed from the customer’s drawings and requested configuration.
For quotation and production review, provide the relevant drawings, design files, stack-up information, and requested quantity where applicable.









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