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High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

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High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

Name: High TG FR4 4Layer PCB Custom LED Display Driver Board with Black Solder Mask
Brand: xingqiang
Price: 1 USD

Brand Name : xingqiang

Model Number : As Per Customer's Model

Certification : ISO 9001 / RoHS /UL / IATF 16949 (automotive)

Place of Origin : China

MOQ : Sample,1 pc(5 square meters)

Price : Based on Gerber Files

Payment Terms : ,T/T,Western Union

Supply Ability : 100000㎡/Month

Delivery Time : NA

Packaging Details : Carton Or As Your Request

PCB Name : Custom Mulitilayer PCB

RoHS Compliant : Yes

The Min Hole : 0.1mm

IPC Class : Class 2

Copper Thickness : 0.5-5oz

Smt Technology : Support

Layers : 1-30 Layers

Max Board Size : 528 mm x 600 mm

Regular Layers : 1.6/1.2/1.0/0.8Mm

Silkscreen Color : White,Red,Black,Yellow

Facrication Files : Gerber Files or BOM List

Surface Treatment : HASL,OSP,ENIG,Lead,Lead Free

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4 Layer High Temperature Resistant OSP PCB

High temperature resistant OSP black oil double panel PCB is a double-sided printed circuit board integrating high temperature resistant performance, OSP (Organic Solderability Preservative) surface treatment, and a black solder mask. It adopts a double-sided wiring design: the substrate is made of high temperature resistant materials (such as high Tg FR-4), and the surface is coated with black ink as the solder mask, which provides insulation, protects the circuit, and offers good light-shielding properties. Both sides of the board undergo OSP treatment on exposed copper surfaces, forming a thin organic protective film through chemical reactions to prevent copper oxidation while maintaining solderability. This PCB is suitable for circuits operating in high temperature environments (typically above 130℃) and adapts to the welding needs of conventional and precision components.

Key Advantages of Multilayer PCB Circuit Boards

Item	Description
Board Type	Custom Multilayer Printed Circuit Board
Layers	4-layer / 6-layer optional
Base Material	FR-4 high TG glass fiber epoxy
Surface Finish	ENIG (Nickel Gold), HASL Lead-free, OSP
Solder Mask	Green / Black solder mask
Temperature Resistance	Operating: -40℃ to +85℃ Reflow soldering: up to 260℃
Application	LED display, industrial control, automotive electronics, communications
Custom Service	Gerber file customization, prototype & mass production
Quality Standard	RoHS compliant, IPC standard, stable & reliable

Custom Multilayer PCB Manufacturing & Full Production Process

Receive customers’ Gerber files and BOM lists, conduct professional DFM review and design optimization to ensure manufacturability, stability and cost-effectiveness.
Perform material cutting, inner-layer circuit imaging, etching and automated optical inspection to guarantee high precision.
Complete lamination, precision drilling, electroplating and outer-layer pattern formation for reliable multilayer structure.
Apply solder mask coating, surface finishing (ENIG/HASL/OSP) and silkscreen printing for protection and identification.
Carry out electrical testing, AOI, reliability verification and full quality control.
Provide safe packaging and on-time delivery supporting both rapid prototyping and mass production.

High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

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High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

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High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

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High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

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High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

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