SMT PCBA Surface Mount Circuit Board Assemblies Dynamic Flex Board
Shenzhen Yideyi Technology Co., Ltd is a professional PCBA solution provider,specilizes in PCB production,components procurement,PCBA assembly and a series service of customized flexible LED strips.
Our products are widely used in meter, medical, solar energy, mobile, communication, industrial control, power electronics,security, consuming, computer, automotive, aerospace, military and so on. Over 75% of our products are exported to Europe, North America, Japan and other Asia Pacific countries. Based on many years of development, we have high-qualified management team, experienced R&D team and skilled employees,and possess advantaged supply chain, commitment to quality,and dedication to our customers service. Encouraging innovation and keeping improving. Besides achieving corporate and customer values, we also create a favorable atmosphere for employees to achieve personal values.
Our goal is to be the leading PCB solutions provider in the electronics industry with first-class products and services.
SMT PCBA capabilities:
• SMT assembly including BGA assembly
• Accepted SMD chips: 01005,BGA,QFP,QFN,TSOP
• Component height: 0.2-25mm
• Min packing: 0201
• Min distance among BGA : 0.25-2.0mm
• Min BGA size: 0.1-0.63mm
• Min QFP space: 0.35mm
• Min assembly size: (X*Y): 50*30mm
• Max assembly size: (X*Y): 350*550mm
• Pick-placement precision: ±0.01mm
• Placement capability: 0805, 0603, 0402, 0201
• High pin count press fit available
• SMT capacity per day: 800,000 point
• Strict product liability, taking IPC-A-160 standard
• Engineering pretreatment before production
• Production process control (5Ms)
• 100% E-test, 100% visual inspection, including IQC, IPQC, FQC, OQC
• 100% AOI inspection, including X-ray, 3D microscope and ICT
• High-voltage test, impedance control test
• Micro section, soldering capacity, thermal stress test, shocking test
• In-house PCB production
• No minimum order quantity and free sample
• Focus on low to medium volume production
• Quick and on-time delivery
Each board is carefully examined by our dedicated inspection team using AOI and high magnification viewers.
Using our X-Ray machine, we test PCBs to component level and all wiring is fully inspected and tested. Flash
testing and earth bonding tests can also be undertaken where required.
PCB Assembly Manufacturing Procedures:
PCB Files → DCC → Program Organizing → Optimization → Checking
PCB Loader → Screen Printer → Checking → SMD Placement → Checking → Air Reflow → Vision Inspection → AOI → Keeping
THT→Soldering Wave (Manual Welding) → Vision Inspection → ICT → Flash → FCT → Checking → Package → Shipment
Technical Requirement for PCB Assembly:
Professional Surface-mounting and Through-hole soldering Technology
Various sizes like 1206,0805,0603,0402,0201 components SMT technology
ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
PCB Assembly With UL,CE,FCC,Rohs Approval
Nitrogen gas reflow soldering technology for SMT.
High Standard SMT&Solder Assembly Line
High density interconnected board placement technology capacity.
• A-8 of semi-assembly work line with 3 set wave soldering machines
• B-4 of high/low-temperature burn-in test ovens for the burn-in tested required products
• All products are 100% inspected and tested during the DIP process
All our products follow IPC class and are approved by UL, RoHS and ISO9001. Also our executives and technicians are experienced people who have been engaged in PCB industry for more than twenty years so we have rich production management experience and professional PCB skills. We ensure the quality of PCB products by continuously introducing new equipment′s and new technologies and using high quality materials. With professional technicians we can provide early design consultation and technical support, so that customers can be more worry-free. With qualified and reliable products, advanced technology and value-added service, we won the trusts and supports of customers and established a good reputation in the industry.
SMT PCBA Manufacture Capacity
||Mass production capability
||Max PCB weight
|Solder paste printing tolerance
|System repeat calibration tolerance
|Scraper pressure detection
||pressure closed-loop control system
||Detect Min BGA PAD to PAD distance
|x-axis and Y-axis tolerance
||0.3*0.15 mm²--200*125 mm²
|Component max height
|Populate Max component weight
|BGA/CSP Min PAD spacing, and Min PAD diameter
|PCB board size
||50*50 mm²-850*560 mm²
|Max PCB weight
|Populate Max components type
||Detect Min components
|Detect false type
||Incorrect conponents,missing components,opposite direction,,component shift,Tombstone,Mounting on side,unsoldering,insufficient solder,Lead raised,Solder ball
|Foot warping detection
||3D Detection function
||nitrogen protection;(remaining oxygen<3000ppm)
||Nitrogen closed-loop control system,±200ppm
||Geometric Magnification;:2000 times;System Magnification:12000times
|Rotation Angle &Slanting Perspective
||Automatic forming technology
||Component Automatic forming
||Automatic Insertion machine
||Wave soldering type
||Ordinary wave soldering
|Inclination angle of transport guide rail
|Non-welding pressure contact technology
||Max PCB board size
|Press down height accuracy
|Conformal coating technology
||Max PCB board size
|Max PCB board weight
|Min Nozzle size
||Conformal coating pressure Programmable control
||Device level test,Test hardware connection status.
||Contact test ,Open/short test,Resistance capacitance test test,diode, triode,mosfet test,No power on hybrid test,Boundary scan chain test,Power on mixed mode test.
|Assembly and test
||PCB board system level test.Test System function status.
|Temperature cycling test
|Rise/lower temperature rate
We are devoted to be a trusted partner of our customers.
Package &Shipping Methods:
1. Vacuum package with silica gel, Carton box with packing belt.
2. By DHL, UPS, FedEx, TNT
3. By EMS
4. By sea for mass quantity according to customer's requirement
Q1. How to keep our product information and design file secret ?
We are willing to sign a NDA effect by customers side local law and promising to keep customers data in high confidential level.
Q2. What file formats do you accept for production?
Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Q3. Please note that the following detail will speed up evaluation:
Copper thickness:Surface finish:
Solder mask color:
Q4. How to make sure the PCBAs are completely well recieved?
We will pack with aluminum bag, and insert card, up and bottom card with stable cartons.
Q5. How to ship the PCBAs?
For small packages, we will ship the boards to you by DHL,UPS,FEDEX,TNT. Door to door service! For mass production, we could ship by air, by sea.
Q6. How to make sure the function is fine?
We could make sample/prototype and do functional testing before mass production.
Q7. What Trade Terms do you accept?
Payment: T/T in advance (Western Union , paypal is welcomed)