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2 Layer FR4 PCB Production Record #FR4-20260606-057

FR4 PCB 2 Layers HASL Lead Free Prototype
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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 66.36 x 31.91 mm Copper Weight 1oz
Thickness 1.6 mm Min Track / Spacing 6/6mil↑
Surface Finish HASL Lead Free Min Hole Size 0.25mm
Solder Mask Green Silkscreen White
Stack-up Custom Impedance Control No

Manufacturing Timeline

Order Created
Jun 03 23:55
Files Ready
Jun 03 23:55
Engineering Review Completed
Jun 04 00:13
Payment down
Jun 03 23:56
Production Started
Jun 04 00:15
Production Completed
Jun 06 01:12
Progress: 0/6
Engineering Review time: 0.3 h
Production time: 2.1d

Logistics Information

Production Completed→Shipping : 0.6d
Carrier
FedEx IP
Destination
UNITED STATES OF AMERICA
Shipping Method
Express Air
Shipping Time
Jun 06 15:18

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

These five 2-layer FR4 PCBs were produced as single boards measuring 66.36 × 31.91 mm with standard 1.6 mm thickness and 1 oz copper weight. The 6/6 mil minimum track and spacing together with 0.25 mm holes followed conventional geometry, allowing reliable etching and drilling without special constraints. Green soldermask and white silkscreen completed the stackup, while the chosen HASL Lead Free finish matched the customer's assembly requirements for this compact design.

 

We performed engineering review and material preparation first, then executed circuit imaging and etching to define the traces accurately. Solder mask application was followed by molten solder coating and hot air leveling to form a uniform HASL Lead Free surface. Each board received full electrical testing to confirm continuity and isolation.

 

The entire run was completed in 2.1 days, yielding five consistent boards that met all specified tolerances. This small-quantity standard FR4 PCB order illustrates efficient process control and repeatable results for conventional 2-layer designs using HASL Lead Free finish.

Real Production Records

Order ID PCB Type Layers Dimensions Solder Mask Surface Finish Quantity Action
FR4-20260708-079 FR4 PCB 2 323.77 x 379.03 White HASL Lead Free 400 View detail
FR4-20260708-015 FR4 PCB 2 15 x 41.7 White HASL Lead Free 5 View detail
FR4-20260630-014 FR4 PCB 2 126 x 145 Green ENIG (Immersion Gold) 10 View detail

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