FR4 Quick Turn Prototype PCB Assembly Manufacturing For Medical Ultrasound System
Contract Manufacturing Prototype PCB Assembly for Medical Ultrasound System
♦ What Is Contract Manufacturing?
Contract Manufacturing is a business model where a company outsources the production of its products (or components) to a third-party manufacturer. The contractor (CM) handles all or part of the manufacturing process—from sourcing materials to assembly and testing—based on the client’s design and specifications.
♦ Key Features of Contract Manufacturing:
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Custom Production
- The CM builds products exclusively for the client, often under confidentiality agreements.
- Example: Apple outsources iPhone assembly to Foxconn.
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End-to-End Services
- May include:
- PCB Assembly (SMT/THT)
- Box Build/System Integration
- Plastic/Metal Fabrication (enclosures, molds)
- Testing & Certification (FCC, CE, ISO)
- May include:
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Scalability
- Supports prototyping, low-volume, or mass production without the client needing in-house factories.
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Supply Chain Management
- The CM sources components, manages inventory, and mitigates shortages (e.g., during chip crises).
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♦ How to Choose a Contract Manufacturer?
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- Industry Experience (e.g., medical, automotive).
- Certifications (ISO 9001, ISO14001, ISO 13485, IATF 16949).
- Testing Capabilities (AOI, X-ray, EMC labs, failure analysis).
♦ Technical Parameters
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PCB Assembly Capability |
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Item |
Normal |
Special |
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SMT Assembly |
PCB(used for SMT) specification |
Length and Width( L* W) |
Minimum |
L≥3mm, W≥3mm |
L＜2mm |
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Maximum |
L≤800mm, W≤460mm |
L ＞ 1200mm, W＞500mm |
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Thickness( T) |
Thinnest |
0.2mm |
T＜0.1mm |
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Thickest |
4 mm |
T＞4.5mm |
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SMT components specification |
Outline Dimension |
Min size |
0201(0.6mm*0.3mm) |
01005(0.3mm*0.2mm) |
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Max size |
200 * 125 |
200 * 125 |
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component thickness |
T≤15mm |
6.5mm＜T≤15mm |
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QFP,SOP,SOJ (multi pins) |
Min pin space |
0.4mm |
0.3mm≤Pitch＜0.4mm |
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CSP/ BGA |
Min ball space |
0.5mm |
0.3mm≤Pitch＜0.5mm |
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DIP Assembly |
PCB specification |
Length and Width( L* W) |
Minimum |
L≥50mm, W≥30mm |
L＜50mm |
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Maximum |
L≤1200mm, W≤450mm |
L≥1200mm, W≥500mm |
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Thickness( T) |
Thinnest |
0.8mm |
T＜0.8mm |
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Thickest |
3.5mm |
T＞2mm |
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- On-time Delivery:
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- Owned PCBA factories 15,000 ㎡
- 13 fully automatic SMT lines
- 4 DIP assembly lines
2. Quality Guaranteed:
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- IATF, ISO, IPC, UL standards
- Online SPI, AOI, X-Ray Inspection
- The qualified rate of products reach 99.9%
3. Premium Service:
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- 24H reply your inquiry
- Perfect after-sales service system
- From prototype to mass production
Contract Manufacturing lets companies focus on design, branding, and sales while outsourcing production to experts. It’s ideal for businesses lacking factories, needing specialized skills, or scaling rapidly.
Need a customized quote or technical consultation? Contact us via email : sales@dqspcba.com
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