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2 Layer FR4 PCB Production Record #FR4-20260325-008

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PCB Specifications

Parameter Value Parameter Value
PCB Type FR4 PCB Quantity 5 pcs
Layers 2 Layers Board Type Single PCB
Dimensions 84.33 x 127.76 mm Copper Weight 1oz
Thickness 1.6 mm Min Track / Spacing 10/10mil
Surface Finish HASL Lead Free Min Hole Size 0.5mm
Solder Mask Matte Green Silkscreen White
Stack-up Default Impedance Control No

Manufacturing Timeline

Order Created
Mar 22 21:46
Files Ready
Mar 22 22:41
Engineering Review Completed
Mar 23 00:31
Payment down
Mar 22 21:49
Production Started
Mar 23 00:35
Production Completed
Mar 25 03:17
Progress: 0/6
Engineering Review time: 4 min
Production time: 2.2d

Logistics Information

Production Completed→Shipping : 1 min
Carrier
DHL
Destination
UNITED STATES OF AMERICA
Shipping Method
Express Air
Shipping Time
Mar 25 03:18

Key Manufacturing Processes

01
Engineering Review
02
Material Preparation
03
Circuit Imaging & Etching
04
Solder Mask Application
05
Molten Solder Coating
06
Hot Air Leveling
07
Electrical Testing

Manufacturing Summary

This production run covered five single 2-layer FR4 PCBs measuring 84.33 × 127.76 mm, built to a standard 1.6 mm thickness with 1 oz copper. The 10/10 mil track and spacing along with 0.5 mm minimum holes followed conventional geometry, allowing standard process parameters while requiring exact registration for the matte green soldermask, white silkscreen, and HASL Lead Free finish. No impedance control or blind vias were specified, keeping the focus on core fabrication consistency for this low-volume order.

 

Engineering review and material preparation preceded precise circuit imaging and etching to define the copper features cleanly. Solder mask application delivered even coverage and sharp openings, followed by molten solder coating and hot air leveling that produced flat, uniform pads free of lead. Each step was sequenced to maintain surface quality across all five boards without deviation from the default stackup.

 

Electrical testing verified continuity and isolation on every board before shipment. The complete sequence took 2.2 days and resulted in five consistent 2-layer FR4 PCBs with reliable HASL Lead Free surfaces ready for assembly.

Real Production Records

Order ID PCB Type Layers Dimensions Solder Mask Surface Finish Quantity Action
FR4-20260731-032 FR4 PCB 2 100 x 120 Black HASL Lead Free 5 View detail
FR4-20260730-005 FR4 PCB 2 168 x 107 Green HASL with Lead 5 View detail
FR4-20260727-018 FR4 PCB 2 44.8 x 57 Matte Black HASL Lead Free 20 View detail

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