Quick Turn Prototype Fr4 Rogers SMT PCB Fab and Circuit Assembly PCBA Surface Mount PCB

• Type: Rigid Circuit Board
• Dielectric: FR-4
• Material: Fiberglass Epoxy
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: surface mount pcb
• Application: Consumer Electronics
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Copper
• Insulation Materials: Organic Resin
• Brand: Finestpcb
• Service: One-Step PCB Service
• Solder Mask Color: Blue.Green.Red.Black.White
• Layer: 1-40layers
• Min BGA Ball Pitch: 0.4mm
• Surface Finishing: HASL\OSP\Immersion Gold
• HASL\OSP\Immersion Gold: Fr4/Rogers/Aluminum/High Tg
• Copper Thickness: 0.5-5oz
• Board Thickness: 1.6 ±0.1mm
• Minimum Hole: Minimum
• Minimum Width: 3/3mil
• Minimum Line: 3/3mil
• Product Name: OEM PCB PCBA Board Assembly
• Transport Package: Vacuum Package for Bare PCB and ESD Package
• Specification: customized
• Trademark: finest
• Origin: China
• HS Code: 8534001000
• Production Capacity: 30000 Pieces
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 10 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Harnessing Efficiency: The Advantages of Surface Mount PCBs

In the realm of electronics miniaturization and mass production, surface mount PCBs (SMP PCBs) reign supreme. Unlike traditional through-hole PCBs with components inserted through holes, surface mount PCBs feature electronic components soldered directly onto the board's surface. This innovative technology offers a multitude of advantages, making it the preferred choice for a wide range of electronic devices.

Why Choose Surface Mount PCBs (SMCs)?

Surface mount PCBs provide several compelling benefits that have revolutionized the electronics industry:

• Reduced size and weight: By eliminating the need for drilled holes for component leads, SMP PCBs enable the creation of significantly smaller and lighter PCBs. This is crucial for modern portable electronics and high-density applications.
• Enhanced performance: The smaller footprint of surface mount components allows for closer placement, leading to shorter signal paths and potentially improved electrical performance.
• Faster and more cost-effective assembly: SMD (Surface Mount Device) components can be automatically placed and soldered using high-speed pick-and-place machines, streamlining the assembly process and reducing production costs.
• Higher component density: The ability to place components on both sides of the PCB allows for a higher concentration of electronic components on a single board, maximizing functionality within a compact space.

Applications of Surface Mount PCBs

Surface mount technology is ubiquitous in modern electronics due to its space-saving and performance benefits. Here are some common applications:

• Consumer electronics: From smartphones and laptops to tablets and wearables, surface mount PCBs are the foundation for miniaturized and feature-rich consumer devices.
• Telecommunications equipment: Routers, switches, and other networking devices rely on SMP PCBs for their compact size, high component density, and reliable signal transmission.
• Automotive electronics: Engine control units, advanced driver-assistance systems (ADAS), and other automotive electronic components leverage surface mount technology for their efficiency and performance.
• Medical devices: Pacemakers, defibrillators, and other medical equipment often utilize SMP PCBs due to their ability to pack complex functionality into compact form factors.

Common questions regarding surface mount PCBs include:

• Complexity: Designing and soldering surface mount PCBs can be more intricate compared to through-hole PCBs. However, advancements in design software and manufacturing techniques have mitigated this to some extent.
• Inspection and repair: Due to the smaller size of SMD components, visual inspection and manual rework can be more challenging. Advanced inspection techniques and skilled technicians are necessary for quality control.
• Availability of components: While the availability of SMD components is vast, some specialized components might be easier to find in through-hole packages.

Through-Hole vs. Surface Mount PCBs: A Comparison

Feature	Surface Mount PCB (SMP PCB)	Through-Hole PCB
Component placement	Components soldered directly onto the surface	Components inserted through holes and soldered
Size and weight	Smaller and lighter	Larger and heavier
Assembly process	Primarily automated	Can be manual or automated
Component density	Higher	Lower
Performance	Potentially higher	Good
Cost (per unit)	Potentially lower (due to faster assembly)	Lower (may require more materials)

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While surface mount PCBs might require more expertise for design and assembly, the numerous advantages in terms of size, weight, performance, and cost-effectiveness make them the dominant choice for modern electronics.

Note: This section covers the introductory part. To comprehensively address the prompt, further details can be included in the following sections:

• Types of Surface Mount Components (SMDs): Provide an overview of the different types of SMD components commonly used in surface mount PCBs.
• The Surface Mount PCB Assembly Process: Briefly explain the key stages involved in assembling a surface mount PCB.
• Designing for Manufacturability (DFM) for Surface Mount PCBs: Discuss the importance of designing SMP PCBs with assembly considerations in mind.

By providing a deeper understanding of these aspects, you can establish yourself as a valuable resource for those seeking information on surface mount PCBs and their role in shaping modern electronics.

  



Why choose Finest PCB Assembly?

1. More than 19 years experience of in electronic manufacturing services for PCB making.

2. One-stop service | PCB Manufacturing | Components sourcing and PCB assembly one-stop PCBA service to help you easily achieve your electronic products.

3. More than 1000 customers working with us for telecom, IOT, RF, smart control, security, medical, industrial, automotive, 3G / 4G / 5G products.

4. Reasonable and stable price: have established a strong global electronics components supply chain that helps us get
reasonable and stable price

5. Quality assurance: more than 15 years of experience in the engineering team and quality control team to ensure
all products come out under control.
6. Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high-quality components purchasing agent service.
 

PCBA Technical Capability
1. Assembly Type::	FR4, FPC, Rigid-flex PCB, Metal base PCB.
2. Assembly Specification:	Min size L50*W50mm; Max size: L510*460mm
3. Assembly thickness:	Min thickness: 0.2mm; Max thickness: 3.0mm
4. Components Specification
Components DIP:	01005Chip/0.35 Pitch BGA
Minimum device accuracy:	+/-0.04mm
Minimum footprint distance:	0.3mm
5. File format:	BOM list; PCB Gerber file:
6. Test
IQC:	Incoming inspection
IPQC:	Production inspection; first ICR test
Visual QC:	Regularly quality inspection
SPI test :	Automatic solder paste optical inspection
AOI:	SMD component welding detection, components shortage & component polarity detection
X-Ravd:	BGA test; QFN and other precision devices hidden PAD device inspection
Function test:	Test function and performance according to the customer's test procedures and steps
7. Reworking:	BGA rework equipment
8. Delivery Time
Normal delivery time:	24 hours( fastest 12 hours quick-turn)
Small production:	72 hours( fastest 24 hours quick-turn)
Medium production:	5 working days.
9. Capacity:	SMT assembly 5 million points/day; plug-in & welding 300,000 points/day; 50-100 items/day
10. Components Service
A full set of substitute materials:	Have experience in component procurement sourcing, and management systems, and provide cost-effective services for OEM projects
Only SMT:	Do SMT and backhand welding according to components PCB boards provided by customers.
Components purchasing:	Customers provide core components, and we provide component sourcing services.

PCB Specification:
PCB layers:	1-24layers
PCB materials:	CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
PCB max. board size:	620*1100mm (Custom)
PCB certificate:	RoHS Directive-Compliant
PCB Thickness:	1.6 ±0.1mm
Layer Copper Thickness:	0.5-5oz
Inner Layer Copper Thickness:	0.5-4oz
PCB max. board thickness:	6.0mm
Minimum Hole Size:	0.20mm
Minimum Line Width/Space:	3/3mil
Min. S/M Pitch:	0.1mm(4mil)
Plate Thickness and Aperture Ratio :	30:1
Minimum Hole Copper:	20µm
Hole Dia. Tolerance(PTH):	±0.075mm(3mil)
Hole dia. Tolerance(NPTH):	±0.05mm (2mil)
Hole Position Deviation:	±0.05mm (2mil)
Outline Tolerance:	±0.05mm (2mil)
PCB solder mask:	Black, white, yellow
PCB surface finished:	HASL Lead-free, Immersion ENIG, Chem Tin, Flash Gold, OSP, Gold finger, Peelable, Immersion Silver
Legend:	White
E-test:	100% AOI, X-ray, Flying probe test.
Outline:	Rout and Score/V-cut
Inspection Standard:	IPC-A-610CCLASSII
Certificates:	UL (E503048),ISO9001/ISO14001/IATF16949
Outgoing Reports:	Final Inspection, E-test, Solderability Test, Micro Section, and More

FAQ

1. who are we?
We are based in Guangdong, China, and start from 2019, sell to Domestic Market(50.00%), North America(15.00%), South
America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There
are a total of about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. what can you buy from us?
PCBA, PCB Assembly, PCBA Board, LED PCBA, Electronic PCBA

4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider *Strong R&D group with 30 engineers *Monthly output:45000 sqm of PCBs and PCBAs*4500-square-meter factory *Eight SMT production-line *Automatic SMT, Reflow machine, AOI&x-RAY *Fast response, reply within 24hrs

5. what services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, GBP;
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union;
Language Spoken: English, French