North America HASL/HLF/ OSP/ENIG/Gold Finger 4 Layer Circuit Board Video,Demo, How It Works & Features

Name: North America HASL/HLF/ OSP/ENIG/Gold Finger 4 Layer Circuit Board
Uploaded: 2026-08-11T05:23:46+08:00
Description: Watch the North America HASL/HLF/ OSP/ENIG/Gold Finger 4 Layer Circuit Board video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-26 4870

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Super Price! ! ! China Supplier Unice Single/Multilayer Electronic PCB
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North America HASL/HLF/ OSP/ENIG/Gold Finger 4 Layer Circuit Board
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Product Specifications

Model NO.:

Rigid PCB FR4

Structure:

Multilayer Rigid PCB

Dielectric:

FR-4

Application:

All Kinds of Industries

Flame Retardant Properties:

Processing Technology:

Electrolytic Foil

Production Process:

HASL/HASL (Lf)/ OSP/Immersion Gold/Enig/Goldfinger

Base Material:

Copper

Insulation Materials:

Metal Composite Materials

Brand:

Unice

Layer:

1-20

Board Thickness:

0.3mm~3.5mm

Solder Mask:

Green/Red/Blue/White/Black/Yellow/ etc

Certificate:

ISO/Cqciatf/UL/RoHS/etc

Surface Finish:

HASL/HASL Lead Free/OSP/Immersion Gold/Tin/ Silv

Min Hole Size:

0.2mm

Finished Outer Copper Thickness:

H/H0z-5/50z

Finished Inner Copper Thickness:

H/H0z-4/40z

Packing:

Vacuum Package

Trademark:

UNICE/OEM

Origin:

Shenzhen, China

HS Code:

8517703000

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