 
            | MOQ: | 1 | 
| Price: | USD 2.99-9.99 PER PIECE | 
| Standard Packaging: | Vacuum | 
| Delivery Period: | 10 working days | 
| Payment Method: | T/T, Western Union | 
| Supply Capacity: | 45000 pieces per month | 
Hybrid PCB Built On 8mil 0.203mm RO4003C and 0.2mm FR-4 Multilayer High Frequency PCB Combined RO4003C and FR-4
(PCB’s are custom-made products, the picture and parameters shown are just for reference)
Hello everyone,
Warm greetings!
Today we’ll talk about a type of 4-layer hybrid PCB built on 8mil (0.203mm) RO4003C and FR-4 for the application of attenuator. It's 1.1 mm thick with blue solder mask and immersion silver on pads, 1oz copper on each layer. Generally speaking, this is a type of simple multilayer PCB with hybrid structure. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each board is 100% electrical tested before delivery, 25 boards are packed for shipment.
Let’s see the stack-up.

Layer 1 to layer 2 is the RO4003C core (8mil),the core has fixed thickness which is very important to the electrical length of RF lines on the circuit board, then the left materials are FR-4. Boards are all through holes.
Following drawing is the micro-section.

Features and Benefits
1) RO4003C exhibit a stable dielectric constant over a broad frequency range. This makes it an ideal substrate for broadband applications;
2) Signal integrity performance improvement over the stack-ups with all FR4 build-up;
3) ISO9001, ISO14001, IATF16949, ISO13485, UL Certified;
4) Thermal stress test, reliability test, insulation resistance test and ionic contamination test, AOI test etc.
5) No MOQ required;
6) More than 19+ years of high frequency PCB experience;
7) 16000㎡ workshop; 30000㎡ output capability per month and 8000 types of PCB's per month;
8) Powerful PCB capabilities support your research and development, sales and marketing;
Applications
RF transceiver
Power divider
LNB Attenuator
Directional coupler
Photocoupler
Parameter and Data Sheet
| PCB SIZE | 140 x 35 mm=1PCS | 
| BOARD TYPE | Multilayer PCB | 
| Number of Layers | 4 layers | 
| Surface Mount Components | YES | 
| Through Hole Components | YES | 
| LAYER STACKUP | copper ------- 35um TOP layer | 
| RO4003C 0.203mm | |
| copper ------- 35um(1oz) MidLayer 1 | |
| FR-4 0.5mm | |
| copper ------- 35um(1oz) MidLayer 2 | |
| FR-4 0.2mm | |
| copper ------- 35um BOT layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 7.8 mil / 4.4 mil | 
| Minimum / Maximum Holes: | 0.3 mm / 2.5 mm | 
| Number of Different Holes: | 4 | 
| Number of Drill Holes: | 91 | 
| Number of Milled Slots: | 0 | 
| Number of Internal Cutouts: | 0 | 
| Impedance Control: | no | 
| Number of Gold finger: | 0 | 
| BOARD MATERIAL | |
| Glass Epoxy: | Rogers RO4003C +FR4 hybrid material | 
| Final foil external: | 1 oz | 
| Final foil internal: | 1 oz | 
| Final height of PCB: | 1.1 mm ±0.11 | 
| PLATING AND COATING | |
| Surface Finish | Immersion silver | 
| Solder Mask Apply To: | TOP and Bottom, 12micron Minimum | 
| Solder Mask Color: | Blue, KSM-6189BL04/KSM-19H01 | 
| Solder Mask Type: | LPSM | 
| CONTOUR/CUTTING | Routing | 
| MARKING | |
| Side of Component Legend | NO | 
| Colour of Component Legend | NO | 
| Manufacturer Name or Logo: | NO | 
| VIA | Plated through hole(PTH), minimum size 0.3mm. | 
| 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: | 1 | 
| Price: | USD 2.99-9.99 PER PIECE | 
| Standard Packaging: | Vacuum | 
| Delivery Period: | 10 working days | 
| Payment Method: | T/T, Western Union | 
| Supply Capacity: | 45000 pieces per month | 
Hybrid PCB Built On 8mil 0.203mm RO4003C and 0.2mm FR-4 Multilayer High Frequency PCB Combined RO4003C and FR-4
(PCB’s are custom-made products, the picture and parameters shown are just for reference)
Hello everyone,
Warm greetings!
Today we’ll talk about a type of 4-layer hybrid PCB built on 8mil (0.203mm) RO4003C and FR-4 for the application of attenuator. It's 1.1 mm thick with blue solder mask and immersion silver on pads, 1oz copper on each layer. Generally speaking, this is a type of simple multilayer PCB with hybrid structure. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each board is 100% electrical tested before delivery, 25 boards are packed for shipment.
Let’s see the stack-up.

Layer 1 to layer 2 is the RO4003C core (8mil),the core has fixed thickness which is very important to the electrical length of RF lines on the circuit board, then the left materials are FR-4. Boards are all through holes.
Following drawing is the micro-section.

Features and Benefits
1) RO4003C exhibit a stable dielectric constant over a broad frequency range. This makes it an ideal substrate for broadband applications;
2) Signal integrity performance improvement over the stack-ups with all FR4 build-up;
3) ISO9001, ISO14001, IATF16949, ISO13485, UL Certified;
4) Thermal stress test, reliability test, insulation resistance test and ionic contamination test, AOI test etc.
5) No MOQ required;
6) More than 19+ years of high frequency PCB experience;
7) 16000㎡ workshop; 30000㎡ output capability per month and 8000 types of PCB's per month;
8) Powerful PCB capabilities support your research and development, sales and marketing;
Applications
RF transceiver
Power divider
LNB Attenuator
Directional coupler
Photocoupler
Parameter and Data Sheet
| PCB SIZE | 140 x 35 mm=1PCS | 
| BOARD TYPE | Multilayer PCB | 
| Number of Layers | 4 layers | 
| Surface Mount Components | YES | 
| Through Hole Components | YES | 
| LAYER STACKUP | copper ------- 35um TOP layer | 
| RO4003C 0.203mm | |
| copper ------- 35um(1oz) MidLayer 1 | |
| FR-4 0.5mm | |
| copper ------- 35um(1oz) MidLayer 2 | |
| FR-4 0.2mm | |
| copper ------- 35um BOT layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 7.8 mil / 4.4 mil | 
| Minimum / Maximum Holes: | 0.3 mm / 2.5 mm | 
| Number of Different Holes: | 4 | 
| Number of Drill Holes: | 91 | 
| Number of Milled Slots: | 0 | 
| Number of Internal Cutouts: | 0 | 
| Impedance Control: | no | 
| Number of Gold finger: | 0 | 
| BOARD MATERIAL | |
| Glass Epoxy: | Rogers RO4003C +FR4 hybrid material | 
| Final foil external: | 1 oz | 
| Final foil internal: | 1 oz | 
| Final height of PCB: | 1.1 mm ±0.11 | 
| PLATING AND COATING | |
| Surface Finish | Immersion silver | 
| Solder Mask Apply To: | TOP and Bottom, 12micron Minimum | 
| Solder Mask Color: | Blue, KSM-6189BL04/KSM-19H01 | 
| Solder Mask Type: | LPSM | 
| CONTOUR/CUTTING | Routing | 
| MARKING | |
| Side of Component Legend | NO | 
| Colour of Component Legend | NO | 
| Manufacturer Name or Logo: | NO | 
| VIA | Plated through hole(PTH), minimum size 0.3mm. | 
| 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. |