Printed Circuit Board Fabrication
Emin specializes in custom PCB fabrication and offers a wide range of solutions for custom PCBs across a wide spectrum of industries. Our experienced professionals have over 25 years of experience on average. Due to our combined knowledge we have an in-depth understanding of PCB fabrication. Emin’s broad capabilities, high productivity and outstanding quality in PCB fabrication has earned us a reputation as a premiere PCB fabricator from Taiwan. The PCBs we produce are used in various industries such as consumer electronics, telecommunications, medical devices and equipment, wireless and wearable devices, LED lightning, RF devices, embedded systems and Information Technology.
Emin does not limit itself to a particular customer base or industry we specifically want to produce and collaborate with. We offer complete services in PCB fabrication, from prototyping, pre-production, to production from small quantities to medium and high volume projects. Our customer’s projects range from the most basic to highly complex products, from single-sided, to double-sided and multilayer. Whether we are producing simple or complex bare PCBs, we always do our best to fabricate quality products proficiently and methodically even under tight deadlines.
We constantly upgrade our equipment, software and hardware, and continue to optimize our process of engineering and production in PCB fabrication. In addition, we go to great lengths to provide training programs to educate our team members about new techniques, trends and product information from the electronics market . This allows us to continuously improve our efficiency, capabilities and product quality, and ensures that our knowledge is kept up to date. At the same time, we regularly review our organizational efficiency to reduce unnecessary labor costs, waste of raw materials and other overhead costs in order to increase our productivity. We believe that the utilization of the highest possible efficiency saves our organizational costs. An added benefit is that we are able to reinvest our savings from our high efficiency manufacturing model to continuously upgrade to the latest generation equipment, software and hardware.
Emin has UL, ISO 9001, ISO 14001, TS 16949 certificates. We consistently strive for perfection in order to satisfy both our customer’s expectations, and Emin’s in-house standards. Here at Emin , we are committed to producing flawless high quality products. In order to ensure customer satisfaction, we perform comprehensive quality inspections throughout the entire PCB fabrication which includes IQC(incoming quality control) of the raw materials prior to being processed, and IPQC(in-process quality control) at every stage of production. We also perform a FQC(final product quality control) check for every piece of finished product as well as an OQC(outgoing quality control) for finished products after packaging using an AQL sampling plan to ensure perfect quality before the finished products are shipped to our customers.
Our PCB fabrication is under strict quality control. We use IPC-A-600 class 2 and IPC-A-6012 class 2 as our workforce quality training guidance and as our default quality standard. All bare PCBs supplied by Emin, comply with IPC-A-600 and IPC-A-6012 class 2, as well as guaranteed to be 100% tested and fully functional. If the customer requires a higher standard, such as IPC-A-600 class 3 or has any additional requirements other than IPC-A-600 class 2, or other special preferences, they need only speak with our sales staff. In our experience, most of the special customer requests are able to be accommodated and measured up at the same time as maintaining our high quality control standards. By request, the quality inspection report made by Emin will be available.
Contact us to learn more about our PCB fabrication service. Our friendly, professional staff will be happy to answer all of your questions.
Materials
We offer a wide range of materials for PCB fabrication:
- FR4,
- CEM-1,
- CEM-3
- FR5(TG150 to TG 180)
- Isola
- Rogers
- PTFE
- Plolymide
- Polyester
- 3M9640
- 3M467
- 3M468
- T4000
- Mylar
- Aluminum Core
- Copper Core
- Arlon
- Ask for more information if you don’t see your desired material.
Lead Time Of Rigid PCB
Layers | Expedited | Regular |
---|---|---|
2 | 1 Day | 3 Days |
4 | 2 Days | 4 Days |
6 | 3 ~ 4 Days | 6 Days |
8 | 4 ~ 5 Days | 8 Days |
10 | 5 ~ 6 Days | 10 Days |
12 | 6 ~ 8 Days | 12 Days |
14 or Up | 8 Days or Up | 13 Days or Up |
Lead Time Of Flex PCB
Layers | Lead Time |
1 | 5 Days |
2 | 7 Days |
4 | 10 Days |
6 | 12 Days |
Capabilty Of Rigid PCB
Layers Count | 1~ 24 LAYERS |
Maximum Copper Weight | 6 OUNCE |
Minimum Trace Width | 2 MILS |
Minimum Spacing | 2 MILS |
Maximum Board Size | 21 INCH * 27 INCH |
Minimum Board Thickness | 0.2 MM |
Maximum Board Thickness | 8.0 MM |
Minimum Hole Size | 0.1 MM |
Impedence control | ± 5% |
Maximum Aspect Ratio | 24 |
Finish | Leaded HASL, Lead-free HASL, OSP, Gold fingers, ENIG, Eletroplated hard and soft gold, Emersion Tin、Emersion silver |
Advanced Techniques | Laser drilling、Blind and buried holes、Resin filled holes 、Copper filled holes、 Peelable mask、Carbon ink、OSP plus ENIG |
Capability of flex PCB
Maximum Board Size | Flex | 1 ~ 2 Layers | 230 mm * 400 mm |
Multi Layers | 200 mm * 400 mm | ||
Mimimum Board Size | 5 mm * 5 mm | ||
Materials | Ployimide, Polyester, 3M9640, 3M467, 3M468, T4000, Mylar, FR4 | ||
Mimimum Board Thickness | Flex | 1 ~ 2 Layers | 0.064 mm |
Multi Layers | 0.15 mm | ||
Maximum Board Thickness | Flex | 1 ~ 2 Layers | 0.19 mm |
Multi Layers | 0.32 mm | ||
Copper Weight | 1/3 OZ, 1/2 OZ, 1 OZ | ||
Minimum Trace | 1/3 OZ ~ 1/2 OZ | 3 mils | |
1 OZ | 4 mils | ||
Minimum Spacing | 1/3 OZ ~ 1/2 OZ | 3 mils | |
1 OZ | 4 mils | ||
Minimum BGA | 8 mils | ||
Colors Of Coverlay | Yellow, Black, White | ||
Finish | Immersion Gold, Immersion Tin, Immersion Silver, OSP | ||
Minimum Hole Size | 0.2 mm | ||
Minimum Slot | 0.4 mm | ||
Electrical Test | Prototype | Fly Probe | |
Prodction | Fixture |