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| Product Name: |
Educational Instrument PCB
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educational instrument pcb, China, manufacturers, suppliers, factory, wholesale |
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| Jetek-Pcb Co.,Limited is one of the leading China educational instrument pcb manufacturers and suppliers,Website:http://www.jetekpcb.com, welcome to wholesale educational instrument pcb from our factory.product nameEducational instrument PCB Product SpecificationsFR-4 1.6MM 1/1OZStandard green solder mask/White silkscreen, HASL product descriptionBoard material: FR-4 TG�30Board thickness: 1.6mm PCB Layers: 2 layersCopper thickness: 1ozSurface finishing: HASLSolder mask: GREENSilk screen: WHITEMin line width: 0.15mmMin line ***cing: 0.15mmMin hole size: 0.30Impedance control: No Buried and blind holes: NoSpecial process: No * All products approved by ISO9001/TS16949 and UL certificate* High quality products on Easy & safely way* Quick turn & Reasonable price & excellent quality & Professional service* Paypal payment for secure client's funds* 100% open/shorted testing   Product TipsElectroless Nickel Immersion Gold (ENIG)ENIG is a two layer metallic coating of 2-8 μin Au over 120-240 μin Ni. The Nickel is the barrier to the copper and is the surface to which the components are actually soldered to. The gold protects the nickel during storage and also provides the low contact resistance required for the thin gold deposits. ENIG is now arguably the most used finish in the PCB industry due the growth and implementation of the RoHs regulation.Advantages:Flat SurfaceNo PbGood for PTH (Plated Through Holes)Long Shelf LifeDisadvantages:ExpensiveNot Re-workableBlack Pad / Black NickelDamage from ETSignal Loss (RF)Complicated Process Co***ny ProfileWe know almost all electronic engineers got a problem to found a right manufacturer to make PCB prototypes & small batch order because big factories don't want to make small orders, they always gave high price and very long delivery time, they can't provide fast delivery service. The small factories gave low price, but their quality control and service/English communication are not good, they can't meet customer’s request also. This is why we made JETEK and |
| Company: |
JETEK-PCB CO.,LIMITED
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| Contact: |
Ms. Ivan Mao |
| Address: |
Lisheng Industry park, Tangwei Village, Fuyong Town, Ban'an Distriet, Shenzhen City, Guangdong Province, P.R.C |
| Postcode: |
518000 |
| Tel: |
86-0755-29237512 |
| Fax: |
86-0755-29070343 |
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