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LED Light SMT PCB Board Aluminum Electronic Multilayer PCBA

China LED Light SMT PCB Board Aluminum Electronic Multilayer PCBA

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LED Light SMT PCB Board Aluminum Electronic Multilayer PCBA

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Payment Terms	T/T
Delivery Time	5-30 word days
Layer	1 L
Material	Al
Board Thickness	2.0mm
Surface Finish	OSP
Pin Space	0.25mm
Application	Street Lights

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Product Specification


Payment Terms	T/T	Delivery Time	5-30 word days
Layer	1 L	Material	Al
Board Thickness	2.0mm	Surface Finish	OSP
Pin Space	0.25mm	Application	Street Lights
High Light	LED light SMT PCB board ，aluminum multilayer PCBA ，lighting PCB assembly with warranty

LED Light SMT PCB Board Aluminum Electronic Multilayer PCBA

♦ What is multilayer PCBA?

Multilayer PCBA (Multilayer Printed Circuit Board Assembly) is the fully assembled board that contains three or more conductive copper layers laminated together with insulating dielectric material. These internal layers are interconnected by plated-through, blind or buried vias, and carry traces, power planes and ground planes. After the bare multilayer PCB is fabricated, electronic components (both SMD and THT) are soldered onto its outer surfaces, creating the functional multilayer PCBA.

Key points:

1. Structure

- Alternating layers of copper foil and prepreg/core are pressed into one rigid board.
- Inner layers are etched beforehand; outer layers receive components and final plating.
- Vias (through, blind, buried) provide layer-to-layer connectivity without enlarging the board.

2.Assembly flow

- Identical to standard PCBA: solder-paste printing → pick-and-place → reflow (and/or wave) soldering → AOI/X-ray/ICT → final test.
- Extra precautions for warpage and via reliability because of the thicker, high-layer-count substrate.

3.Design advantages

- Dense, high-speed or RF circuits with dedicated power/ground planes for low noise.
- Miniaturization—more circuitry per cm², essential for smartphones, wearables, aerospace, medical implants, etc.
- Controlled impedance, better EMI shielding and thermal management compared with single- or double-sided boards.

4.Typical layer counts

- Consumer products: 4–12 layers.
- High-end servers, telecom, military: 20–60 layers.
- Specialty suppliers can exceed 100 layers, but cost and yield become critical.

♦ Technical Parameters

PCB Assembly Capability
Item				Normal	Special
SMT Assembly	PCB(used for SMT) specification	Length and Width( L* W)	Minimum	L≥3mm, W≥3mm	L＜2mm
		Length and Width( L* W)	Maximum	L≤800mm, W≤460mm	L ＞ 1200mm, W＞500mm
		Thickness( T)	Thinnest	0.2mm	T＜0.1mm
		Thickness( T)	Thickest	4 mm	T＞4.5mm
	SMT components specification	Outline Dimension	Min size	0201(0.6mm*0.3mm)	01005(0.3mm*0.2mm)
			Max size	200 * 125	200 * 125
			component thickness	T≤15mm	6.5mm＜T≤15mm
		QFP,SOP,SOJ (multi pins)	Min pin space	0.4mm	0.3mm≤Pitch＜0.4mm
		CSP/ BGA	Min ball space	0.5mm	0.3mm≤Pitch＜0.5mm
DIP Assembly	PCB specification	Length and Width( L* W)	Minimum	L≥50mm, W≥30mm	L＜50mm
		Length and Width( L* W)	Maximum	L≤1200mm, W≤450mm	L≥1200mm, W≥500mm
		Thickness( T)	Thinnest	0.8mm	T＜0.8mm
		Thickness( T)	Thickest	3.5mm	T＞2mm

♦ One-Stop PCBA Solution


PCBA Prototype	Industrial Control PCBA	Telecom PCBA	Medical PCBA

Automotive PCBA	Consumer Electronic PCBA	LED PCBA	Security PCBA

♦ Advantages of DQS Team

On-time Delivery:

- Owned PCBA factories 15,000 ㎡
- 13 fully automatic SMT lines
- 4 DIP assembly lines

2. Quality Guaranteed:

- IATF, ISO, IPC, UL standards
- Online SPI, AOI, X-Ray Inspection
- The qualified rate of products reach 99.9%

3. Premium Service:

- 24H reply your inquiry
- Perfect after-sales service system
- From prototype to mass production

Company Details

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DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...

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DQS Electronic Co., Limited
Yasen Industrial Park, Baolong Street, Longgang District, Shenzhen
https://www.pcbs-board.com/

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