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Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng

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  • Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng
  • Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng

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abide by the contract", conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients' fulfillment for Metal Core Aluminum Pcb, Multilayer Pcba Customize, Blank Printed Circuit Board, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng Detail:

What is high Tg PCB (printed circuit board)

Normally high Tg refers to high heat resistance in PCB raw material, the standard Tg for copper clad laminate is between 130 – 140℃, High Tg is generally greater than 170℃, and middle Tg is generally greater than 150℃. Basically the printed circuit board with Tg≥170℃, we call high Tg PCB.High TG material-selection

Hard Gold

▪　Usual thickness: 0.7 µm (0.00003”) to 1.3 µm (0.00005”) gold (99.7%) over 5.0

▪　µm (0.0002”) nickel or 0.2 µm (0.000008”) to 0.3 µm (0.00001”) gold (99.7%) over

▪　5.0 µm (0.0002”) nickel for a solderable surface

▪　Very good for corrosion resistance

▪　Rated at 130-220 Knoop hardness

▪　Very good wear resistance

▪　Excellent for surface rotary switches, on-off contacts, and edge connectors

▪　Very good shelf life

YMS High Tg PCB manufacturing capabilities:

YMS High Tg PCB manufacturing capabilities overview
Feature capabilities
Layer Count 3-60L
Available Multilayer PCB Technology Through hole with Aspect Ratio 16:1
buried and blind via
Hybrid High Frequency Material such as RO4350B and FR4 TG 180°Mix  etc.
High Speed Material such as M7NE and FR4 TG 180°Mix   etc.
Thickness 0.3mm-8mm
Minimum line Width and Space 0.05mm/0.05mm(2mil/2mil)
BGA  PITCH 0.35mm
Min mechanical Drilled Size 0.15mm(6mil)
Aspect Ratio for through hole 16:1
Surface Finish HASL, Lead free HASL,ENIG,Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP，ENEPIG.etc.
Via Fill Option The via is plated and filled with either conductive or non-conductive epoxy then capped and plated over(VIPPO)
Copper filled, silver filled
Registration ±4mil
Solder Mask Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc.

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Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng detail pictures

Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng detail pictures

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We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Good Quality Led Metal Core Pcb - Selective Hard Gold PCB High TG FR4 Material main board| YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Ireland, Roman, New Delhi, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.

    • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Hazel from Mauritius - 2017.02.18 15:54
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
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