ALLPCB Quality Classification

What’s Superior PCB?

Superior PCBs are commonly used in high-precision electronics. With the continuous development of technology, clients' demand is higher and higher. Thus, we have founded an independent superior PCB production workshop to help customers achieve the best time to win the market and competitive advantage by producing in a sustainable manner at the lowest total price through our manufacturing capabilities, dedicated aircraft production and dedicated process control.

How to Fabricate Superior PCB?

Specialized Machine
1、High automation production line 2、High precision production equipments 3、Only for Superior PCB
Dedicated Production Control
1、7X24H dedicated process control 2、Equipped with 5 years experience engineers 3、100% inspection for each process
Secure Purchase Guarantee
1、Multiple secure payment methods 2、Impeccable quality inspection report 3、Up to a 1:10 payout ratio to defective PCBs

Superior PCB

Limited time event

2 Layers
Material Layers
100*100mm
Dimensions
1.6mm
Thickness
5pcs
Quantity

$13.44

Activity price

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Test Report

When the QTY of superior PCB is 30pcs or above, test report will be free and sent with the package acquiescently

FINAL INSPECTION REPORT
MICROSECTION INSPECTION REPORT
SOLDERABILITY TEST REPORT
ElECTRIC TEST REPORT

JP-2Y2079995

Order Number

FR-4 Kingboard tg130
Material
1.6±0.16MM
Thickness
≤0.75%
Twits
No Peeling
Solder Mask tape Test

Full Parameters

JP-2Y2079995

Order Number

MI Requirment≥20um
Hole Wall Cu
≥1-40um
Solder Thickness
ACC
Plating Void
ACC
Plating Crack

Full Parameters

J2Y-2436190

Order Number

260±5℃
Temperature
ACC
Wettability
ACC
Hole Void
ACC
Solder Mask Blister

Full Parameters

J2Y-2436190

Order Number

250V
Test Voltag
100MA
Test Current
20Ω
Conductive Resistance
30MΩ
Insulation Resistance

Full Parameters

Comparison of Parameters

Category

Thickness tolerance
Twist
Welding resistance alignment accuracy
plating
Silkscreen accuracy
Copper thickness
Hole wall roughness
Conductor width/spacing tolerance
Conductor width/spacing tolerance
Weldability
Thermal shock capacity
Impedance tolerance

Superior PCB

(0.5~0.8)±0.085mm (0.9~1.2)±0.115mm (1.6~2.0)±0.135mm
±0.5%
±0.05mm
PTH ±0.075mm NPTH ±0.05mm
0.05mm
22μm+6/-0μm
≤15μm
≤0.1mm±15%
±0.1mm
260±5℃/5s×1 time. Good wetting, solder paste has good adhesion
288±5℃/10s×3 times. No stratification, no bubble
50Ω±3Ω 100Ω±7%

Advanced PCB

(0.6~0.8)±0.1mm (0.9~1.2)±0.125mm (1.6~2.0)±0.15mm
0.75%
±0.075mm
PTH ±0.1mm NPTH ±0.075mm
0.075mm
18μm+7/-0μm
≤25μm
≤0.1mm±20%
±0.15mm
260±5℃/5s×1 time. Good wetting, solder paste has good adhesion
288±5℃/10s×3 times. No stratification, no bubble
50Ω±10% 100Ω±10%

Superior PCB Cases

Click the pictures for more details

Single-layer Immersion Gold PCB
Double-layer Immersion Gold PCB
Double-layer Immersion Gold Circuit Board

Specifications
Layers: 4
Thickness: 3.0mm
Material: FR4 S1000-2
Size: 175*104mm
Surface treatment: Immersion gold

Line width/spacing: 12/12mil
Minimum aperture: 0.5mm
Solder mask color: photosensitive green
Finished copper thickness: inner layer 6 OZ, outer layer 6 OZ

Specifications
Layers: 2
Thickness: 1.6mm
Material: FR-4 Goldenmax TG130
Size: 171.4*222.1mm
Surface treatment: Immersion gold

Line width/spacing: 8/8mil
Minimum aperture: 0.4
Solder mask color: green
Finished copper thickness: 1 OZ

Specifications
Layers: 2
Thickness: 1.6mm
Material: FR-4 Guoji TG130
Size: 145*206mm
Surface treatment: Immersion gold

Line width/spacing: 10/10mil
Minimum aperture: 0.4
Solder mask color: green
Finished copper thickness: 1 OZ

Superior PCB Order Feedback

Fantastic service and great quality. 2 days to manufacture and an around a week to deliver to Australia (and it was 2 days earlier than expected). Well done and thankyou AllPCB！

Rony Nehme
Lebanon
Very professional staff and excellent service from ALLPCB. The prices are always very competitive and placing an order on the ALLPCB website is very easy.

Jacek Zawalnicki
Poland
10pcs of PCB assemblies from ALLPCB are all working very well.

Uehara Yoshiyuki
Japan
Well packed, excellent quality and fair price! Highly recommended!

Vladimir Dimitrov
Macedonia

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