Impedance Control Test Strip Rogers 4350 Main PCBA Cover Ink Buried Via
Brand Name:CESGATE
Certification:UL, IATF16949, ISO9001
Model Number:NA
Minimum Order Quantity:1PCS( NO MOQ)
Delivery Time:3-7 working days
Payment Terms:T/T, L/C
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Location:
Chengdu Sichuan China
Address:
3602, Unit 1, Building 2, Phase 3, Longhu Zichen Xiangsong, Huazhaobi Xiaheng Street, Jinniu District, Chengdu, China
Supplier`s last login times:
within 25 hours
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Product Details
Impedance Control Test Strip Rogers 4350 Main PCBA Cover Ink Buried Via
Quality Control of CESGATE Main PCBA
- The SMT line of Main PCBA is equipped with high-precision and high-yield processing, and high-end equipments.
- Quality inspection and control are carried out in each processing link to prevent defective products from flowing into the next link.
- Equipped with a number of quality personnel throughout the sampling inspection.
Main PCBA Application - Multilayer Board
Multi-layer board: The required circuits are made on the front and
back surfaces of multiple double-sided boards, and an insulating
layer (Prepreg) is sandwiched between the two double-sided boards
and then pressed together to form several layers of copper. The
construction of the wire is usually an even number of layers due to
the use of multiple double-sided laminates. The number of copper
wires that can be made by multi-layer boards is the largest, and it
is used in more complex circuits. At present, the motherboards used
in computers mostly use eight-layer boards because of too many
components. Generally, small electronic products, such as mobile
phones, tablet computers, etc. Due to the requirement of small
size, at least an eight-layer board is required. The more
electronic components, the smaller the product size, and usually
more layers of Main PCBA are required.
1. Material
FR-4 (glass fiber epoxy resin substrate) is the most widely used
material in the global electronics industry. FR is a code name for
a flame-resistant material grade, which means a material
specification that the resin material must be able to
self-extinguish after burning. It is not a material name, but a
material grade, so there are many types of FR-4 grade materials
currently used in general circuit boards, but most of them are
four-functional epoxy resin plus filler (Filler) and glass fiber.
The composite material made. In recent years, due to the
development of electronic product installation technology and Main
PCBA technology, FR-4 products with high Tg have appeared again. Tg
degree (glass transition temperature - Glass Transition
Temperature)
Example: ISOLA FR402, FR408, 370HR South Asia NP-140, NP-155, NP-175
CESGATE SMT assembly welding quality control:
- The assembly line is equipped with high-end equipments, high-precision and high-yield processing
- Quality inspection and control are carried out in each processing link to prevent defective products from flowing into the next link.
- Equipped with a number of quality personnel throughout the sampling inspection.
Technical Requirement for main pcba:
- Professional Surface-mounting and Through-hole soldering Technology
- Various sizes like 1206, 0805, 0603 components SMT technology
- ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
- Main PCBA With CE, FCC, Rohs Approval
- Nitrogen gas reflow soldering technology for SMT.
- High Standard SMT&Solder Assembly Line
- High density interconnected board placement technology capacity.
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 |
FAQ
| Q: IS PRODUCT PICTURES AND LABELS AVAILABLE? CESGATE: We will offer after you place an order or before shipment. |
| Q: WHAT IS YOUR TERMS OF PACKING? CESGATE: Generally, we pack our goods in neutral white boxes and brown cartons. |
| Q: WHAT IS YOUR MOQ? CESGATE: MOQ is SPQ normally, while it depends on your specific order. (Sample is available if the buyer can afford the shipping fee.) |
| Q: DO YOU TEST ALL YOUR GOODS BEFORE DELIVERY? CESGATE: 1. Our products are all original, and we will test the goods before shipment by professional machines like KEYSIGHT E4991A and KEYSIGHT E4980. 2. If The buyer need Test Report, we can send the product to anthoritative institution such as White horse Laboratories(SZ) Limited,Global Electronics Testing,etc. |
| Q: HOW DO YOU MAKE OUR BUSINESS LONG-TERM AND GOOD RELATIONSHIP? CESGATE: 1. We would like to offer sample if the buyer really want to make long-term relationship with us. 2. We keep good quality and competitive price to ensure our customers benefit. 3. We respect customers as our friend and sincerely do business and make friends with them,no matter where they come from. |
Impedance Control Test Strip Rogers 4350 Main PCBA Cover Ink Buried Via
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