8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0

Product Details
Customization: Available
Type: Rigid Circuit Board
Dielectric: Tg175°c Fr-4
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  • 8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
  • 8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
  • 8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
  • 8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
  • 8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
  • 8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
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Basic Info.

Model NO.
BIC-458-V3.0
Material
Fr-4 (Glass Epoxy From Iteq)
Application
WiFi Range Extenders
Flame Retardant Properties
V0
Mechanical Rigid
Rigid
Processing Technology
Immersion Gold (32.1% ) 0.05µm Over 3
Base Material
Fr-4 Substrate with HDI Structures
Insulation Materials
Tg175°c Fr-4
Brand
Iteq
Board Types
Rigid PCB
Test
100% Electrical Test Prior Shipment
Type of Artwork to Be Supplied
Email File, Gerber RS-274-X, Pcbdoc etc
Service Area
Worldwide, Globally
Transport Package
Express Boxed
Specification
215 mm x 212 mm (1 piece)
Trademark
bicheng
Origin
Shenzhen China
HS Code
8534009000
Production Capacity
360000 Square Meters/Year

Product Description

(Custom PCBs are tailored products; the images and specifications provided are for reference only.)
 

General Description

This essay outlines an 8-layer printed circuit board (PCB) constructed on a Tg175°C FR-4 substrate, specifically designed for satellite radio applications. The PCB has a thickness of 1.6 mm and features a white silkscreen (Taiyo) on a green solder mask (Taiyo) with immersion gold on the pads. The base material is sourced from Taiwan's ITEQ, providing one PCB per panel. It incorporates HDI structures from the top layer to inner layer 2, as well as buried vias connecting inner layer 2 to inner layer 4. The fabrication complies with IPC 6012 Class 2 standards using provided Gerber data, with each shipment containing 25 panels.

 

Features and Benefits

High Tg Materials: RoHS compliant and suitable for high thermal reliability needs.
Immersion Gold Finish: Offers excellent solderability, reduces stress on circuit boards, and minimizes contamination of the PCB surface.
On-Time Delivery: Achieves a higher than 98% on-time delivery rate.
Production Capacity: Capable of producing 30,000 m² per month.
Expertise: Over 18 years of experience in PCB manufacturing.
Robust Capabilities: Supports research and development, sales, and marketing initiatives.
Flexible Designs: Supports any layer HDI PCBs.
International Approvals: Meets global industry standards.
 

PCB Specifications

PCB SIZE 215 x 212mm=1PCS
BOARD TYPE Multilayer PCB
Number of Layers 8 layers
Surface Mount Components YES
Through Hole Components YES
LAYER STACKUP copper ------- 18um(0.5oz)+plate TOP layer
Prepreg 7628(43%) 0.195mm
copper ------- 35um(1oz) MidLayer 1
FR-4 0.2mm
copper ------- 35um(1oz) MidLayer 2
Prepreg 7628(43%) 0.195mm
copper ------- 35um(1oz) MidLayer 3
FR-4 0.2mm
copper ------- 35um(1oz) MidLayer 4
Prepreg 7628(43%) 0.195mm
copper ------- 35um(1oz) MidLayer 5
FR-4 0.2mm
copper ------- 35um(1oz) MidLayer 6
Prepreg 7628(43%) 0.195mm
copper ------- 18um(0.5oz)+plate BOT Layer
TECHNOLOGY  
Minimum Trace and Space: 4mil/4mil
Minimum / Maximum Holes: 0.3/3.2mm
Number of Different Holes: 18
Number of Drill Holes: 11584
Number of Milled Slots: 2
Number of Internal Cutouts: 0
Impedance Control: no
Number of Gold finger: 0
BOARD MATERIAL  
Glass Epoxy:  FR-4 TG170ºC, er<5.4.IT-180,  ITEQ Supplied
Final foil external:  1oz
Final foil internal:  1oz
Final height of PCB:  1.6mm ±0.16
PLATING AND COATING  
Surface Finish Immersion gold (32.1% ) 0.05µm over 3µm nickel
Solder Mask Apply To:  TOP and Bottom, 12micron Minimum
Solder Mask Color:  Green, PSR-2000 KX700G, Taiyo Supplied.
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing, stamp holes.
MARKING  
Side of Component Legend TOP and Bottom.
Colour of Component Legend White, S-380W, Taiyo Supplied.
Manufacturer Name or Logo:  Marked on the board in a conductor and leged FREE AREA
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.


 

8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0


 

Typical Applications

WiFi Range Extenders
CCTV Systems
Satellite Communication
5G Technology
Router WiFi for 4G
Solar Panel Inverters
GPS Tracking Systems
Embedded Processors
PLC Programs
Phone Systems

8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0

 

Glass Transition Temperature (Tg)

The glass transition temperature (Tg) of the resin system is a critical thermal property, typically expressed in °C. For commonly used epoxy resins (FR-4 grade), Tg ranges from 115°C to 130°C. Exceeding Tg during soldering can lead to expansion in the Z-axis, which may stress the copper in plated-through holes. High Tg PCBs, defined as those with Tg ≥ 170°C, are specifically designed to mitigate this risk.
8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0

Manufacturing Process of Multi-layer PTH PCB (Via Filled)

Material Shearing
Inner Layer Dry Film Application
Inner Layer Etching
AOI Inspection 1
Black Oxidation
Milling Outline Frame
Inner Layer Drilling
PTH Process 1
Inner Layer Dry Film
Pattern Plating 1
Via Filling
Outer Layer Drilling
PTH Process 2
Pattern Plating 2
Outer Layer Dry Film Application
Copper-Tin Electro-Plating
Peeling and Etching
AOI Inspection 2
Solder Mask Applicat
ion Silkscreen Printing
Surface Finishing
Electrical Testing
Profile Contouring
Final Quality Control (FQC)
Packaging
Delivery

8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0

 

 
8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0
8-Layer HDI Pcbs Custom Printed Circuit Boards with 94V0

 

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