Fr4 Circuit Board HASL Lead Free Double Layers PCB Rapid Prototyping

Basic Information
Place of Origin: China
Brand Name: CESGATE
Certification: ISO9001/ ISO14001
Model Number: NA
Minimum Order Quantity: 1PCS( NO MOQ)
Price: Negotiable (Depends on your GERBER and BOM)
Packaging Details: PCB: Vacuum Packing / PCBA: ESD Packing
Delivery Time: 1-30 working days
Payment Terms: T/T, L/C
Supply Ability: 30,000pcs/month
Product Name: Differential Pair Altium Circuit Card Assy PCB Prototype Service View Bom In It Surface Treatment: Painting/Powder Coating/Plating/Polishing
Base Material: FR-4, Etc, Alu, High TG, FR-4/ceramic/cem-3/FR-1 Min. Line Spacing: 4mil, 0.003", 0.1mm4mil), 0.1mm, 4/4mil(0.1/0.1mm)
Min. Line Width: 4mil, 0.1mm, 0.1mm/4mi, 0.075mm/0.075mm(3mil/3mil), 3mi Item: Double Layers Pcba Prototype Pcb Pcba Manufacturer Service
Surface Finishing: HASL, OSP, HASL Lead Free, ENIG, Immersion Gold Testing Service: AOI X-Ray, 100% Function Test,
High Light:

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Differential Pair Altium Circuit Card Assy PCB Prototype Service View Bom In It

 

 

Introdution to our PCBs

 

Special PCB Type
1. FPC (Flexible Printed Circuit)
The flexible board is made of a soft plastic base film, copper foil and adhesive, which can be freely bent and flexible. It is thin and light, with high precision. It can have multi-layer circuits and attach chips to the board. or SMT wafers. It is generally called a flexible printed circuit board, abbreviated as a flexible board, and other names such as flexible circuit boards, soft films, flex boards, etc.

use
The application of FPC is very extensive. It can be said that as long as it is used in technological products, FPC is most commonly used in communication products such as smart phones. In addition, there are notebooks, automotive electronics, medical, military and wearable devices, etc. As modern products pursue light, thin and short, flexible boards have also become very important. According to statistics, the number of FPCs used in the iPhone X accounts for about 20 pieces. In addition to the iPhone, these FPCs play the following roles in terminal equipment: antenna FPCs, backlight module FPCs, camera lens FPCs, Touch screen soft board, Touch ID soft board, sim card soft board, laptop screen connection soft board, car image sensor soft board, car light group soft board, etc., we can see the importance of soft board.
material
Flexible boards are divided into PI, MPI, and LCP by material. MPI is the modified PI. PI is almost eliminated because of its poor performance. Now the main materials used for flexible boards are MPI and LCP, and the performance of LCP is higher than that of MPI. , The relative price has also increased significantly. In terms of cost performance, it is generally believed that MPI is relatively high, especially in recent years, the performance of MPI has been greatly improved, and it has further threatened LCP. As in 2018, Apple also decided to replace some LCP soft boards with MPI soft boards. reduce costs. The biggest consideration factor in the use of the three types of flexible boards is the transmission loss. 

 

PCB prototype service Capacities and Technical Specification

 

NO. Items Capabilities
1 Layers 2-68L
2 Maximum machining size 600mm*1200mm
3 Board thickness 0.2mm-6.5mm
4 Copper thickness 0.5oz-28oz
5 Min trace/space 2.0mil/2.0mil
6 Minimum finished aperture 0. 10mm
7 Maximum thickness to diameter ratio 15:1
8 Via treatment Via, blind&buried via, via in pad, Copper in via …
9 Surface finish/treatment HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating
10 Base Material FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350,
Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
11 Solder mask color Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black
12 Testing Service AOI, X-Ray, Flying-Probe, Function Test, First Article Tester
13 Profiling Punching Routing,V-CUT,Beveling
14 Bow&twist ≤0.5%
15 HDI type 1+n+1,2+n+2,3+n+3
16 Min mechanical aperture 0.1mm
17 Min laser aperture 0.075mm

 

 

PCBA Capabilities

Turnkey PCBA PCB+components sourcing+assembly+package
Assembly details SMT and Thru-hole, ISO SMT and DIP lines
Lead Time Prototype : 15 work days. Mass order : 20~25 work days
Testing on products Testing jig/mold , X-ray Inspection, AOI Test, Functional test
Quantity Min quantity : 1pcs. Prototype, small order, mass order, all OK
Files needed PCB : Gerber files(CAM, PCB, PCBDOC)
Components : Bill of Materials(BOM list)
Assembly : Pick-N-Place file
PCB Panel Size Min size : 0.25*0.25 inches(6*6mm)
Max size : 1200*600mm
Components details Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Component package Cut Tape, Tube, Reels, Loose Parts
PCB+ assembly process Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave
Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

 

 

What CESGATE provide?
1. Turnkey service from prototype PCB fabrication, assembly, BOM procurement to delivery.
2. Long-time warranty
3. Expedited service is supported.
4. Strict and standardized IQC incoming inspection

 

Aerospace applications

Like automotive applications, aerospace applications of PCB prototype service require extreme precision and durability. Jets and rockets often experience a lot of turbulence in the atmosphere, which means that ordinary rigid PCBs can be stressed enough to be damaged in the process. To solve this problem, most aerospace manufacturers use flexible PCBs that, in addition to being resistant to vibration damage, are lightweight and small.
Some of the more common aerospace applications for PCBs include:
1. Monitoring equipment: Instrumentation, including accelerometers, pressure sensors, microphones, and torque and force sensors All use prototype PCB prototype serviceas part of their basic functions. These products are used in the engines and cockpits of aircraft and rockets to monitor vehicle functions and communicate with ground control systems.
2. Test Equipment: In addition to its function as an aircraft, PCB prototype services are involved in the development and testing of aircraft. Test equipment that collects data during structural, vibration, and flight testing uses a PCB as its core. This data can be used to develop more efficient, efficient and safer aircraft.

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FAQ

 

 

Q: What is needed for PCB & PCBA quotation?
CESGATE: For PCB: Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness) and quantity you need.
For PCBA: Files mentioned above, BOM, pick and place file.
Q: Popular field?
CESGATE: Semiconductor, Smart Home, Medical Products, Smart Wearable, Industrial Control, IOT etc.
Q: Can we inspect quality during production?
CESGATE: Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house.
Q: What certificates do you have?
CESGATE: We have ISO 9001, ISO14001 and UL certificates.
Q: What is the difference between the HDI board and the general circuit board?
CESGATE: Most of HDI use laser to form holes, while general circuit boards only use mechanical drilling, and HDI boards are manufactured by the build-up method (Build Up), so more layers will be added, while general circuit boards are only added once.
Q: What are the types of solder mask?
CESGATE: There are traditional epoxy resin IR baking type, UV curing type, Liquid Photo Imageable Solder Mask and Dry film solder mask. Currently, the liquid solder mask is the main type.

 

Contact Details
Kevin

WhatsApp : +8618349393344