PCB Prototype the Easy Way
Full feature custom PCB prototype service.
9:00 - 18:00, Mon.- Fri. (GMT+8)
9:00 - 12:00, Sat. (GMT+8)
(Except Chinese public holidays)
Item | Advanced PCB | Standard PCB |
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Engineering |
one file/1 days+
Senior engineer |
mid-level engineer
(1 files/hours) |
Material
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Shengyi,Rogers,Arlon,Isola, Omega,Nelco,3M etc.Meet IPC4101 class B/L | KB(kingboard)/GDM(goldenmax) Meet IPC4101 class B/L |
Ink,Soldermasks
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Rohm&Haas,TAIYO,Kuangshun,Meet IPC-SM-840 class T | TAIYO,Kuangshun,Meet IPC-SM-840 class T |
Drilling | Min Mechanical Hole Size 0.15mm,Laser hole 0.1mm | Min Mechanical Hole Size 0.2mm |
Plating | PTH (Hole copper thickness≥20um),IPC 3(25um) | PTH(Hole copper thickness≥18um) |
Soldermask offset | ±2mil | ±3mil |
Dimensional deviation | ±0.13mm | ±0.2mm |
Warping angle | 0.75% | 1% |
Test method | A.O.I,Kelvin Four-terminal sensing,Microsection Inspection,Solderability Test,Impedance Test... | A.O.I.,Fly Probe Testing, E-test fixture |
Glass transition ℃ | >140℃ | >130℃ |
Etched line | Forbid to repair tracks(IPC 3,Automotive,Customer Standard) | - |
Cleanliness | Cleanliness requirements beyond those of IPC | Cleanliness requirements beyond those of IPC |
Production process and description
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Production process and description
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01-Process review
Assess and inspect the particularity of the PCBA manufacturing process in
advance, guide the production, and improve the quality from the process
technology.
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02-IQC Incoming Quality Control
● Check whether the resistance and capacitance values are correct
● Check whether the pads on the components and the board are consistent ● Confirm whether the incoming quantity is accurate ● Check whether the components are abnormal |
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03-SPI Solder Paste Inspection
SPI can detect whether the solder paste is sufficient and uniform, which can
effectively prevent production quality problems in advance caused by poor
solder paste printing.
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04-Online AOI Inspection
The AOI can detect the wrong solder, reverse solder, false solder, empty
solder, incomplete solder, short circuit, offset, tombstone, etc. after
reflow soldering. And it can also detect excessive solder, less solder,
continuous solder and other undesirable phenomena in the appearance of PCBA
solder joints.
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05-First sample test
Combined with Gerber, BOM and coordinate files, the resistance and
capacitance in the completed PCBA are verified again by the first-sample
tester to ensure the correctness of all parameter values.
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06-Off-line AOI inspection
According to the IPC610D standard, inspect the soldered surface mount PCBA
for errors, omissions, and false connections.
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07-X-Ray welding inspection
Inspect the solder joints of invisible components to ensure the reliability
of each solder ball of the BGA.
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08-QC manual inspection
Refers to the standard IPC--610 inspection standard, and the finished board
is visually inspected to ensure 100 % Good products shipped.
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Thanks to the materials used and advanced technology, we always ensure highest quality of our
printed circuit boards!
PCBWay can provide customers with certifications in various markets, such as: EU RoHS certification,
EU CE certification, US UL certification, US FCC certification, Australia SAA certification,
Australia C-tick certification, Australia RCM certification, Japan PSE certification, Brazil INMETRO
certification, Mexico NOM certification, Canadian IC certification, Korea lithium battery KC
certification, Argentina IRAM S-mark certification, DLC certification, GS certification, CB
certification, etc.