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Shenzhen Bicheng Electronics Technology Co., Ltd
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High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB

Shenzhen Bicheng Electronics Technology Co., Ltd

High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB

Brand Name : Bicheng Technologies Limited

Model Number : BIC-503-V0.53

Certification : UL

Place of Origin : China

MOQ : 1

Price : USD 2.99-9.99 PER PIECE

Payment Terms : T/T, Western Union

Supply Ability : 45000 pieces per month

Delivery Time : 10 working days

Packaging Details : Vacuum

Number of Layers : 4

Glass Epoxy : TU-768

Final foil : 1.5 Oz

Final height of PCB : 1.6mm ±10%

Surface Finish : Immersion gold

Solder Mask Color : Green

Colour of Component Legend : White

Test : 100% Electrical Test prior shipment

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High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)

Brief Introduction

This is a type of High-Tg 4-layer PCB Built on TU-768 material. Each layer is plated with 1oz copper. Soldering pads are coated with immersion gold and non-pads are with green solder mask. The panel consists of 16 boards with a size of 320 x 280mm. The core is 0.8mm thick, finished PCB achieves 1.2mm thick.

Main Applications

Consumer Electronics

Server, workstation

Automotive

High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB

PCB Specifications

Item Description Requirement Actual Result
1. Laminate Material Type FR-4 TU-768 FR-4 TU-768 ACC
Tg 170 170 ACC
Supplier Taiwan Union (TU) Taiwan Union (TU) ACC
Thickness 1.2±10% mm 1.18-1.21mm ACC
2.Plating thickness Hole Wall 25µm 26.15µm ACC
Outer copper 35µm 37.85µm ACC
Inner Copper 30µm 31.15µm ACC
3.Solder mask Material Type TAIYO/ PSR-2000GT600D PSR-2000GT600D ACC
Color Green Green ACC
Rigidity (Pencil Test) 4H or above 5H ACC
S/M Thickness 10µm 19.55µm ACC
Location Both Sides Both Sides ACC
4. Component Mark Material Type TAIYO/ IJR-4000 MW300 IJR-4000 MW300 ACC
Color White White ACC
Location C/S, S/S C/S, S/S ACC
5. Peelable Solder Mask Material Type
Thickness
Location
6. Identification UL Mark YES YES ACC
Date Code WWYY 0421 ACC
Mark Location Solder Side Solder Side ACC
7. Surface Finish Method Immersion Gold Immersion Gold ACC
Tin Thickness
Nickel Thickness 3-6µm 5.27µm ACC
Gold Thickness 0.05µm 0.065µm ACC
8. Normativeness RoHS Directive 2015/863/EU OK ACC
REACH Directive 1907 /2006 OK ACC
9.Annular Ring Min. Line Width (mil) 6mil 5.8mil ACC
Min. Spacing (mil) 5mil 5.2mil ACC
10.V-groove Angle 30±5º 30º ACC
Residual thickness 0.4±0.1mm 0.39mm ACC
11. Beveling Angle
Height
12. Function Electrical Test 100% PASS 100% PASS ACC
13. Appearance IPC Class Level IPC-A-600J &6012D Class 2 IPC-A-600J &6012D Class 2 ACC
Visual Inspection IPC-A-600J &6012D Class 2 IPC-A-600J &6012D Class 2 ACC
Warp and Twist 0.7% 0.32% ACC
14. Reliability Test Tape Test No Peeling OK ACC
Solvent Test No Peeling OK ACC
Solderability Test 265 ±5 OK ACC
Thermal Stress Test 288 ±5 OK ACC
Ionic Contamination Test 1.56 µg/c 0.58µg/c ACC
High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB

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High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB Images

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