RO4450f PCB Technology for Radar Altimeter, Solar Lights, and Exercise Equipment

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: CEM-4
• Model NO.: BIC-070-V1.0
• Material: Fiberglass Epoxy
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Aluminum
• Insulation Materials: Hydrocarbon Resin
• Model: PCB
• Brand: Rogers
• Tihickness: 8mil, 10mil, 12mil, 20mil, 32mil and 60mil
• Soldermask Color: Blcak, Blue, Yellow, Red, Green...
• Copper Weight: 0.5oz, 1oz, 2oz
• Transport Package: Packing
• Specification: ≤ 400mm X 500mm
• Trademark: Bicheng
• Origin: China
• HS Code: 8534009000
• Production Capacity: 10000PCS/Year

Product Description

6 Layer High Frequency PCB Built On 3 Cores of 20mil RO4003C and 4mil RO4450F for Radar Altimeter
(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)

Hello everyone.
Warm greetings!

Today we talked about is a type of 6 layers high frequency PCB. It's built on 3 core of 20mil RO4003C with bondply RO4450F for the application of radar altimeter. The stack-up is as follows.

As is known to all, there're 6 cores in RO4003C family, i.e. 8mil (0.203mm) to 60mil (1.524mm).
 

RO4003C:
8mil	0.203mm
12mil	0.305mm
16mil	0.406mm
20mil	0.508mm
32mil	0.813mm
60mil	1.524mm

So it's very interesting that stack-up of 4 layers can be done in many different ways.

Following is the basic specifications.
Base material: RO4003C 0.508 mm x 3 sheets, RO4450F 0.102mm x 1 sheet
Layer count: 6 layers
Type: 1 PCB up per panel with v-cut
Format: 129mm x 75mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 μm/ Inner layer 35 μm
Solder mask / Legend: Green / White
Final PCB height: 1.94 mm
Standard: IPC 6012 Class 2
Packing: 20 panels are packed for shipment.
Lead time: 10 working days
Shelf life: 6 months

Features and benefits
1) RO4003C exhibits a stable dielectric constant over a broad frequency range. This makes it an ideal substrate for broadband applications;
2) Reducing signal loss in high frequency application meets the development needs of communication technology;
3) UL, ISO14001, IATF16949 certified factory;
4) 16000 square meter workshop;
5) More than 18 years of PCB experience;

Applications
Satellite antenna, Power splitter, Radio frequency, Power divider

PCB Data Sheet

PCB SIZE	129 x 75mm=1PCS
BOARD TYPE	Multilayer PCB
Number of Layers	6 layers
Surface Mount Components	YES
Through Hole Components	YES
LAYER STACKUP	copper --------35µm (1 oz)+plate TOP layer
	RO4003C 0.508mm
	copper ------- 35µm(1 oz)
	Prepreg RO4450F 0.101mm
	Copper ------- 35µm (1 oz)
	RO4003C 0.508mm
	Copper ------- 35µm (1 oz)
	Prepreg RO4450F 0.101mm
	Copper ------- 35µm (1 oz)
	RO4003C 0.508mm
	copper --------35µm (1 oz)+plate BOT layer
TECHNOLOGY
Minimum Trace and Space:	6mil / 6 mil
Minimum / Maximum Holes:	0.4 mm / 3.5 mm
Number of Different Holes:	15
Number of Drill Holes:	324
Number of Milled Slots:	0
Number of Internal Cutouts:	0
Impedance Control:	no
Number of Gold finger:	0
BOARD MATERIAL
Glass Epoxy:	RO4003C, RO4450F,  Tg280ºC, er<3.48, Rogers Corp.
Final foil external:	1 oz
Final foil internal:	1 oz
Final height of PCB:	1.94 mm ±10%
PLATING AND COATING
Surface Finish	Immersion gold 0.05 micron over nickle 4.4 micron
Solder Mask Apply To:	N/A
Solder Mask Color:	N/A
Solder Mask Type:	N/A
CONTOUR/CUTTING	Routing
MARKING
Side of Component Legend	N/A
Colour of Component Legend	N/A
Manufacturer Name or Logo:	N/A
VIA	Plated through hole(PTH), minimum size 0.4mm.                      No blind via or buried vias
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.