| MOQ: | 1PCS |
| Price: | USD9.99-99.99 |
| Standard Packaging: | Vacuum bags+Cartons |
| Delivery Period: | 8-9 working days |
| Payment Method: | T/T |
| Supply Capacity: | 5000PCS per month |
Hello everyone,
Warm greetings!
Today we’re talking about 6-layer hybrid PCB built on RO4350B and FR-4. Let’s see first one.
![]()
It’s for the application of radar antenna. Two cores of RO4350B on top side and bottom side, plated through holes connect each layer. Viewing from the stack-up, each dielectric material is more than 0.2mmm thick which result in whole PCB thickness to 1.9mm thick. Pads and holes are immersion gold plated. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 panels are packed for shipment.
![]()
Let’s see second one.
![]()
This type is more complex than the first one. The 10mil RO4350B core is the same. The main difference is that it contains 3 types blind via. The specifications are as follows:
Base material: RO4350B 10mil + FR4
Layer count: 6 layers
Type: Blind via L1-L2, L1-L3, L1-L4
Format: 82mm x 95mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 μm/ Inner layer 35 μm
Solder mask / Legend: No
Final PCB height: 1.4 mm
Standard: IPC 6012 Class 2
Packing: 20 panels are packed for shipment.
Lead time: 20 working days
Shelf life: 6 months
There’s a very similar products whose inner-layers are using half ounce copper. Finished PCB thickness is 1.0mm. Following is the stack-up and microsecton.
![]()
![]()
There’re many advantages of RO4350B hybrid PCBs.
1) Signal integrity performance improved over the stack-ups with all FR4 board;
2) Cost reduced over stack-ups with all low loss material;
3) Engineering design prevents problems from occurring in pre-production;
4) ISO9000, ISO14001, IATF16949, UL Certified factory
5) IPC Class 2 / IPC Class 3;
The applications are wide, listed below:
-Radar data acquisition converter,
-miscrostrip antenna,
-tower-mounted booster,
-modular oscilloscope,
-attenuator and 5G antenna etc.
Thank you for your reading. You’re welcome to contact us for your RF PCB enquiries.
Appendix: PCB Data Sheet
| PCB SIZE | 75 x 110mm=1PCS |
| BOARD TYPE | Multilayer PCB |
| Number of Layers | 6 Layers |
| Surface Mount Components | YES |
| Through Hole Components | No |
| LAYER STACKUP | Copper ------- 35um(1 oz)+plate TOP layer |
| Dielectric RO4350B 0.254mm (10 mil) | |
| Copper ------- 35um(1oz) | |
| PP+FR4+PP 0.695mm | |
| Copper ------ 35um (1oz) | |
| FR-4 0.25mm | |
| Copper ------ 35um (1oz) | |
| PP 0.21mm | |
| Copper ------35um (1oz) | |
| Dielectric RO4350B 0.254mm (10 mil) | |
| Copper ------- 35um(1 oz)+plate BOT layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 4 mil / 5 mil |
| Minimum / Maximum Holes: | 0.3 mm / 2.0 mm |
| Number of Different Holes: | 12 |
| Number of Drill Holes: | 167 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 3 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | RO4350B Tg280℃, er<3.48, Rogers Corp. FR-4 IT158 |
| Final foil external: | 1.5 oz |
| Final foil internal: | 1 oz |
| Final height of PCB: | 1.8 mm ±0.18mm |
| PLATING AND COATING | |
| Surface Finish | Immersion gold |
| Solder Mask Apply To: | TOP, 12micron Minimum |
| Solder Mask Color: | Green, PRS-2000GT600D, Taiyo Supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo brand |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated through hole(PTH), minimum size 0.3mm. Blind via L1-L2, L3-L6 |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" |
| Board plating: | 0.0029" |
| Drill tolerance: | 0.002" |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
![]()
| MOQ: | 1PCS |
| Price: | USD9.99-99.99 |
| Standard Packaging: | Vacuum bags+Cartons |
| Delivery Period: | 8-9 working days |
| Payment Method: | T/T |
| Supply Capacity: | 5000PCS per month |
Hello everyone,
Warm greetings!
Today we’re talking about 6-layer hybrid PCB built on RO4350B and FR-4. Let’s see first one.
![]()
It’s for the application of radar antenna. Two cores of RO4350B on top side and bottom side, plated through holes connect each layer. Viewing from the stack-up, each dielectric material is more than 0.2mmm thick which result in whole PCB thickness to 1.9mm thick. Pads and holes are immersion gold plated. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 panels are packed for shipment.
![]()
Let’s see second one.
![]()
This type is more complex than the first one. The 10mil RO4350B core is the same. The main difference is that it contains 3 types blind via. The specifications are as follows:
Base material: RO4350B 10mil + FR4
Layer count: 6 layers
Type: Blind via L1-L2, L1-L3, L1-L4
Format: 82mm x 95mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 μm/ Inner layer 35 μm
Solder mask / Legend: No
Final PCB height: 1.4 mm
Standard: IPC 6012 Class 2
Packing: 20 panels are packed for shipment.
Lead time: 20 working days
Shelf life: 6 months
There’s a very similar products whose inner-layers are using half ounce copper. Finished PCB thickness is 1.0mm. Following is the stack-up and microsecton.
![]()
![]()
There’re many advantages of RO4350B hybrid PCBs.
1) Signal integrity performance improved over the stack-ups with all FR4 board;
2) Cost reduced over stack-ups with all low loss material;
3) Engineering design prevents problems from occurring in pre-production;
4) ISO9000, ISO14001, IATF16949, UL Certified factory
5) IPC Class 2 / IPC Class 3;
The applications are wide, listed below:
-Radar data acquisition converter,
-miscrostrip antenna,
-tower-mounted booster,
-modular oscilloscope,
-attenuator and 5G antenna etc.
Thank you for your reading. You’re welcome to contact us for your RF PCB enquiries.
Appendix: PCB Data Sheet
| PCB SIZE | 75 x 110mm=1PCS |
| BOARD TYPE | Multilayer PCB |
| Number of Layers | 6 Layers |
| Surface Mount Components | YES |
| Through Hole Components | No |
| LAYER STACKUP | Copper ------- 35um(1 oz)+plate TOP layer |
| Dielectric RO4350B 0.254mm (10 mil) | |
| Copper ------- 35um(1oz) | |
| PP+FR4+PP 0.695mm | |
| Copper ------ 35um (1oz) | |
| FR-4 0.25mm | |
| Copper ------ 35um (1oz) | |
| PP 0.21mm | |
| Copper ------35um (1oz) | |
| Dielectric RO4350B 0.254mm (10 mil) | |
| Copper ------- 35um(1 oz)+plate BOT layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 4 mil / 5 mil |
| Minimum / Maximum Holes: | 0.3 mm / 2.0 mm |
| Number of Different Holes: | 12 |
| Number of Drill Holes: | 167 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 3 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | RO4350B Tg280℃, er<3.48, Rogers Corp. FR-4 IT158 |
| Final foil external: | 1.5 oz |
| Final foil internal: | 1 oz |
| Final height of PCB: | 1.8 mm ±0.18mm |
| PLATING AND COATING | |
| Surface Finish | Immersion gold |
| Solder Mask Apply To: | TOP, 12micron Minimum |
| Solder Mask Color: | Green, PRS-2000GT600D, Taiyo Supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo brand |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated through hole(PTH), minimum size 0.3mm. Blind via L1-L2, L3-L6 |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" |
| Board plating: | 0.0029" |
| Drill tolerance: | 0.002" |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
![]()