OEM/ODM Refrigerator Main Control PCB Fridge/Freezer PCBA
Specifications of Fridge/Freezer PCB:
Material | FR-4 |
Copper Thickness | 1/2 oz min; 12oz max |
Finish Board Thickness | 0.2 mm-6.00mm(8mil -126mil)Surface Finish |
Surface Treatment | Solder Mask(black, green, white, red, blue, thickness>=12um, Block, BGA) |
Silkscreen(black, yellow, white) | |
Peel able-mask(red, blue, thickness>=300um) | |
Surface Finish | Gold finger, Immersion Gold, Plating Gold, HASL, OSP |
Shape | Routing、Punch、V-cut、Chamfer |
Conductor Width(W) | +/-0.05mm(2mil) or +/-20% of original |
Hole Diameter(H) | PTHL:+/-0.075mm(3mil) |
Non PTHL:+/-0.05mm(2mil) | |
Conductivity | <50ohm |
Warp & Twist | 0.70% |
Insulation Resistance | 10Kohm -20Mohm |
Panel Size | 110 x 100mm(min) |
660 x 600mm(max) | |
Min Trace Width & Line Spacing | 0.075mm /0.075mm (3mil/3mil) |
Min Hole Diameter for CNC Drilling | 0.1mm(4mil) |
Min Hole Diameter for Punching | 0.6mm(35mil) |
Hole Position | +/-0.075mm(3mil) CNC Drilling |
Technical parameter of PCBA:
| PCBA capability | |
| Technology | SMT, THT |
| SMT capability | 4,000,000 points per day |
| DIP capability | 600,000 points per day |
| Experiences | QFP, BGA, μBGA, CBGA |
| Process | Lead-free |
| Programming | Yes |
| Conformal coating | Yes |
Introduction of Refrigerator PCB:
Refrigerator Main Control PCB device usually have a high quality request. We can provide you a one-stop service including PCB, PCB SMT and housing assemble service. For the components and assembly, we will use original and new components. There is no second-hand and fake components.The quality has been 100% guaranteed.
Quality Control:We always pay close attention to the needs of the market and customers, so that we can change our strategy at any time. Provide excellent quality and timely satisfactory service according to the market environment and customer needs. It reflects our core principle of customer-centered, market-oriented and quality-based
PCB Assembly Process Flow Chart (PCBA Process):
Related Products:
Our Factory:
PCB production equipment list:
Item | Process | Equipment | Brand/Part No |
1 | Engineering | Plotomat Developing | SilverWriter 8860 EG900PCB |
2 | Cutting | Automatic Deburring machine | JH-800 |
3 | Inner Layer | Dry film Automatic Hot roll Laminator Collimated Exposure Wet film coating machine AOI | CSUN(ACL-8100II) CSUN(UVE-M552) HC-0001 Camtek(Dragon&Sirius) |
4 | Laminate Room | High Tg Horizontal Brown Oxide line X-Ray tooling hole drilling machine Lay Up melting machine AOI Vacuum Laminating machine Rivet machine | Universal(BF20NPO-3002(R6)) ADT-900 BM-II Camtek(Dragon&Sirius) VIGOR(Press-260T) NC-286-1 |
5 | Drilling Room | Hitachi Drill machine CNC Drilling machine(2 heads) CNC Drilling machine(4 heads) CNC Drilling machine X-Ray Inspection System | Hitachi(ND-6N210EMARK30D) MT281ALP MT482AS TL-RU4BI AIT-900 |
6 | Plating Room | PTH Panel Plating Pattern Plating Immersion Tin Flash Gold Immersion Gold Gold Finger | L0303 L0201 A211811 Dg04120510 Dg04120511 Dg04120512 JH-PJA608287 |
7 | Out Layer | Dry film Automatic Hot roll laminator Collimated Exposure AOI | CSUN(CSL-M25) ORC(HMW-201B-5K) CAMTEK(Orion 806&Sirius) |
8 | Soler mask+Legend Print | Solder mask print machine Collimated Exposure Pumice Scrubing machine | AT-EW80P CSUN(UVE-M720) Universal(SCA33N04017(R2)) |
Item | Process | Equipment | Brand/Part No |
9 | HASL | HASL/HASL LF | E16001 |
10 | Profiling | Punching CNC Routing machine V-cut machine 2D inspection machine | JB23-63A TL-RU4BA Schmoll(Alfam-at ll A) OPTEK(VideoM-ic 712VA) |
11 | E-test | Flying probe test Flying probe test Hi Density Universal Tester Decdicated Tester | EMMA(ELX6146) HIOKI(1116) Mason(MU2000s2 80k) Mason(MV-300) |
12 | Packing | Vacuum Packing | 5580 |
13 | Chemical and Physical Lab | Impedance Tester Impedance Tester Copper thickness tester Metallography microscope Metal thickness tester Peel Strength tester Ionic contamination tester UV spectro photometer Solder mask thickness tester Hole Wall copper thickness tester PH meter Lead free Solder reflow Gelation time tester AA machine Cyclic voltametric stripping ROHS tester Copper thickness test | POLAR(Cits500s-32Bit) TEKTRONIX(DSA8200) OXFORD(CMI-700) LEICA(TKI-C138IE) OXFORD(CMI-900) 3GO SCS(FA-98-5229) 752S OXFORD(CMI-200) OXFORD(CMI-511) PH-211A SunEast(NT-8A-V2) ASIDA-NJ11A VARIAN(AA240) Metrohm(797) EDX2800/Skyray) OXFORD()CMI-563) |
FAQ:
Q1:What service do you have?
A: We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal, final assembly,testing and other value-added service.
Q2:What are the main products of your PCB/PCBA services?
A: Our PCB/PCBA services are mainly for the industries including Medical,Automotive,Communication.
Q3:Is Xinda a factory or trade company?
A: We are a factory with PCB factory located in China
Q4:Can we inspect quality during production?
A: 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.
Q5:How can we ensure our information should not let third party to see our design?
A: We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.
Q6:What files required to get quotation from you?
A: For PCB quotation, please provide the Gerber data/files and indication of related technical requirements as well as any special requirement if you have.
Contact:
Saleswoman: Sunny
Tel: +86-0755-29621535 EXT 822
Mol/whatapp: +86-18038188954
Skype: 594432891@qq.com
Email: sales7@xdpcba.com
