HDI PCB 10-layer Tg180FR-4 ITEQ IT-180A 1.6mmHigh TGCircuit Boards with ENIG
Introduction
The HDI PCB 10-layer Tg180 FR-4 1.6mm Circuit Board is a cutting-edge printed circuit board (PCB) designed to meet the demanding requirements of modern electronic devices. With its advanced features and high-quality construction, this 10-layer HDI High TG PCB offers exceptional performance and reliability. Whether you are working on automotive applications, data storage, telecommunications, or power boards, this HDI Tg180 FR-4 PCB is the perfect choice.
Technical Specifications:
|
Specification
|
Value
|
|
Board type
|
10 layers, N+4+N HDI PCB
|
|
Material type
|
FR-4 ITEQ IT-180A
|
|
Solder mask
|
Both sides, Green
|
|
Silkscreen print
|
Both sides, white
|
|
Surface finish
|
ENIG
|
|
Total board thickness
|
1.6mm +/- 10%
|
|
Board size
|
269mm x 213mm = 1 PCS
|
|
Minimum hole size
|
0.2mm
|
|
Solder mask thickness
|
10um
|
|
Minimum dielectric thickness
|
100um
|
|
Minimum trace line width
|
110um
|
|
Minimum spacing
|
110um
|
|
Blind via
|
Yes, L1-L2, L7-L10
|
|
Buried via
|
Yes, L2-L8
|
|
Via's filled and capped
|
Type VII
|
PCB Stack-up:
This 10-layer HDI PCB features a carefully designed stack-up to ensure optimal performance and reliability. The following is the stack-up configuration:
|
10-Layer HDI PCB Stack-Up
|
|
Layer
|
Material
|
Copper Layer
|
Thickness (µm)
|
Specification
|
Notes
|
|
Top Layer
|
COPPER
|
1
|
45
|
18µm base + 17µm plating
|
ENIG finish, Solder Mask (Green)
|
|
IT-180 PP (Prereg)
|
-
|
100
|
IPC-4101/24
|
Dielectric between L1-L2
|
|
|
Inner 1
|
COPPER
|
2
|
18
|
-
|
Signal/Plane layer
|
|
IT-180 Prepreg
|
-
|
160
|
IPC-4101/24
|
Dielectric between L2-L3
|
|
|
Inner 2
|
COPPER
|
3
|
18
|
-
|
Signal/Plane layer
|
|
FR-4 IT-180 (CORE)
|
-
|
200
|
IPC-4101/24
|
Central core (L3-L4)
|
|
|
Inner 3
|
COPPER
|
4
|
18
|
-
|
Signal/Plane layer
|
|
IT-180 Prepreg
|
-
|
160
|
IPC-4101/24
|
Dielectric between L4-L5
|
|
|
Inner 4
|
COPPER
|
5
|
18
|
-
|
Signal/Plane layer
|
|
FR-4 IT-180 (CORE)
|
-
|
200
|
IPC-4101/24
|
Central core (L5-L6)
|
|
|
Inner 5
|
COPPER
|
6
|
18
|
-
|
Signal/Plane layer
|
|
IT-180 Prepreg
|
-
|
160
|
IPC-4101/24
|
Dielectric between L6-L7
|
|
|
Inner 6
|
COPPER
|
7
|
18
|
-
|
Signal/Plane layer
|
|
FR-4 IT-180 (CORE)
|
-
|
100
|
IPC-4101/24
|
Thin core (L7-L8)
|
|
|
Inner 7
|
COPPER
|
8
|
18
|
-
|
Signal/Plane layer
|
|
IT-180 Prepreg
|
-
|
160
|
IPC-4101/24
|
Dielectric between L8-L9
|
|
|
Inner 8
|
COPPER
|
9
|
18
|
-
|
Signal/Plane layer
|
|
IT-180 Prepreg
|
-
|
100
|
IPC-4101/24
|
Dielectric between L9-L10
|
|
|
Bottom Layer
|
COPPER
|
10
|
45
|
18µm base + 17µm plating
|
ENIG finish, Solder Mask (Green)
|
PCB Statistics:
This multilayer FR-4 IT-180 PCB boasts the following statistics:
|
Parameter
|
Value
|
|
Components
|
281
|
|
Total Pads
|
381
|
|
Thru-Hole Pads
|
145
|
|
Top SMT Pads
|
140
|
|
Bottom SMT Pads
|
96
|
|
Vias
|
3,051
|
|
Nets
|
10
|
Quality Standard and Artwork
The HDI 10-layer Tg180 FR-4 Circuit Board complies with IPC-Class-2 standards, ensuring superior quality and reliability. The artwork supplied in Gerber RS-274-X format ensures accurate manufacturing and assembly of the PCB.
Introduction to IT-180
The core material used in this PCB is the high-performance IT-180ATC, an advanced high Tg (175℃by DSC) multifunctional filled epoxy known for its exceptional thermal reliability and CAF resistance. Certified for use in various applications, it can withstand lead-free assembly temperatures of up to 260℃.
Key Features of IT-180
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High Tg (DSC) of 175°C for enhanced thermal performance
-
Dielectric constant of 4.4 @ 10GHz, ensuring excellent signal integrity
-
Low dissipation factor of 0.015 @10GHz, reducing signal loss
-
Low CTE (Coefficient of Thermal Expansion) on X/Y Axis, 11-13 ppm/˚C, 13-15 ppm/˚C, preventing warping or separation
-
High thermal reliability with T266>60 minutes and T288>20 minutes, ensuring stable performance under extreme conditions
-
Excellent CAF resistance and good through-hole reliability, improving durability
-
Improved z-axis thermal expansion, minimizing stress on components
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Anti-CAF capability, preventing conductive anodic filament formation
-
Lead-free construction for environmentally friendly applications
-
UL 94 V0 flammability rating, ensuring high safety standards
Typical Applications
This HDI ITEQ IT-180A PCB is suitable for a wide range of applications, including:
- Automotive (Engine room ECU)
- Backplanes
- Data Storage
- Server and Networking
- Telecommunications
- Power boards
Conclusion
In conclusion, the HDI PCB 10-layer Tg180 FR-4 1.6mm Circuit Board offers a comprehensive solution for high-density and high-performance electronic products. With its advanced materials, reliable construction, and exceptional features, this HDI PCB is the perfect choice for various industries. Experience superior quality, reliability, and performance with this high-end HDI PCB.
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