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Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board

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China Shenzhen Found Printed Circuit Board Co., Ltd. certifications
China Shenzhen Found Printed Circuit Board Co., Ltd. certifications
The delivery time is quick, and very important: the products always sent match the order. I trust them because i've never been disapointed with them.

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Please develop more nice PCB Boards and with better prices, so we can sell your machines to more clients and gain larger markets. Thanks you

—— Luke

Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board

Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board
Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board

Large Image :  Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board Get Best Price

Product Details:

Place of Origin: China
Brand Name: Found
Certification: UL E361831 ISO9001 TS16949
Model Number: fd80

Payment & Shipping Terms:

Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Vacuum packing
Delivery Time: 2-8 days
Payment Terms: T/T
Supply Ability: 100000PC
Detailed Product Description
Copper Thickness: 1.5oz Base Material: PCB Circuit Board
Min. Line Spacing: 0.1mm Board Thickness: 0.8mm
Min. Line Width: 0.1 0mm Min. Hole Size: 4mil-laser Drill
Surface Finishing: Immersion Gold Product Name: Printed Circuit Board
Application: Electronics Device Type: Customizable
Solder Mask: Green/Blue/Black/Red Material: KB Class A Laminate FR4
Color: Blue On Your Request Solder Mask Color: Green Black Red
Service: PCB/Components Sourcing/Soldering/Progamming/Testing.. Usage: OEM Electronics
Layers: 1-28 L Item: Custom Circuit Board
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Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board

 

Multilayer Layers PCB for High Frequency FR4 alumnum core PCB Board 0

 

 

 

Product Show:

1: Membrane switch has below main advantages.
1)Small and portable. Generally a membrane switch is several or dozens grams, it is quite convenient to carry or disassemble.
2)Aesthetic appearance. It adopts advanced silk screen printing technology, with special design; We can provide any custom solution you need.
3)Sealing. To meet customer's unique needs of the program, we can design the membrane switch to be water- proof, grease proofing, dust-proof, and static-free...With unique technologies, the membrane switch can endure a high voltage.
4)Good conductivity. The circuitry is printed with carbon, silver, copper foil and so on, it can be freely folded, and the resistance can be limited according to customer's specification.
5)Low cost. Membrane switch is low price, some even costs only cents. Compare to other electronic components which have same function, it is exactly cheap price.
6)Long lifetime. The materials are with high isolation, thermal resistance, fold resistance and rebound resilience. Moreover, the graphic can not be damaged because of its second surface printing; The lifetime is usually above 3 years.

7) Tail with or without connector (male or female pin).


2: Product's direction:
To analyze products in current market, most of them are getting to be short, small, lightweight and thin. Membrane switch is just in accordance with this design, which is an electronic component that in combination of art and technology.


3: Type of membrane switch:
Main types: There are many different types and layouts of membrane switch, its basic function like travel, operating force, life time mainly depend on type of key and material. The main types can be sorted as follows:
Membrane switch with flat keys, membrane switch with embossed keys (rectangle or dome), membrane switch with metal dome or polydome, tactile or non-tactile, membrane switch with LCD window or embedded LED, and so on...

Electronic characteristics
1. Circuit rating: 35V (DC), 100mA, 1W
2. Contact resistance: 10 --500 (According the trace length and materials to comfirm)
3. Insulation resistance: > 100M 250V DC
4. Contact bounce5ms Dielectric withstand: 250VRms (50-60Hz 1min)
5. Life expectancy: Flat type500 million times, tactile type100 million times
6. Mechanical Properties Actuation Force: Flat type 57-284G (2-10 Oz), tactile type 170-397g (6-14 Oz) Switch stroke: Flat type 0.1-0.5mm, tactile type 0.6-1.5mm7. Operating Temperature: -40 C - +80 C, Storage temperature: -40 C - +85 C Humidity: 40 C, 90% -95%, 240 hours

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Introduction

  • Shenzhen Found Printed circuit Board co.,Ltd,established in 2010, has been playingleading role as a professional manufacturer of all kinds of highprecision PCBs in the past decades. With the ongoing investment in research, equipment and updating system of management, we have enjoyed a sound reputation in the field of PCB, and stand out in today’s market with fierce competition. Located in Shenzhen, our company has about 200 staff and a PCB workshop with about 8000 square meters. Our products are mostly used in the field of LED Linghting, and have good performance in all kind of functional test. Our perfect management, advanced equipments, and professional staffs are the keys for us to fight to win more market shares with other competitors. Customer‘s satisfaction and support are what we have been strived for. Now we have passed ISO9001, ISO14001, SGS and UL certificates. With constant hard work of our staff and ongoing support from customers both home and abroad, we can provide up to 24 layer, 6oz copper, High TG, AL-base to our customers with fast turn and high quality level.

Pls see our pcb catalog below:
1. single side pcb 2. double side pcb
3. Multilayer pcb(3-26+ layers) 4. Flexible PCB(FPC)
5. Rigid-flex PCB board 6. Aluminum PCB board for LED(1-4 layers)
7. MCPCB board (1-4 layers) 8.Ceramic PCB(1-4 layers)
9. HDI pcb board 10. High frequency PCB
11. PCB assembly

PCB Description Our PCB Board Capability
PCB Surface Finishes electrolytic nickel-gold,
HASL(Lead Free, ENIG (Electroless Nickel/Immersion Gold, Carbon Ink, Golden Fingers, OSP (Entek, Immersion Tin, Immersion Silver
PCB Max. Size 1200mm×600mm
PCB Min. Size 5mm×5 mm
Bow & Twist Tolerance Single Side≤1.0%,Double Side≤0.7%, Muti-Layer≤0.5%
Min. Board Thickness & Tolerance 0.2mm±0.08mm
PCB Min. trace/spacing Tin board:0.2mm±20%(8mil±0%)
gold board:0.075mm±20%(3mil±0%)
Copper to Board Edge Spacing 0.5mm(20mil)
Hole to Trace Spacing 0.3mm(12mil)
Min. Hole Diameter 0.2mm±.076mm(8mil±3mil)
Min. Hole Clearance 0.4mm±.076mm(16mil±3mil)
Copper Thickness on Hole Wall 20-25um(0.79mil-1.0mil)
Hole Location Tolerance ±0.076mm(l±3mil)
Min Diameter of Punching Hole FR-4 board thickness≤1.0mm(40mil):1.0mm(40mil)
FR-4 board thickness 1.2-3.0mm(48-120mil):1.5mm(60mil)
PCB Min. Punching Slot FR-4 CEM-3 board thickness≤1. 0mm(40mil):0.8 mm×0.8 mm(32mil×32mil)
FR-4 board thickness1.2-3.0mm(48-120mil): 1.0 mm×1.0 mm(40mil×40mil)
Trace width variation ±0.076mm(±3mil)
Outline Tolerance Routing:±0.1mm (±4mil) ,Punching:±0.05mm (±2mil)
V-CUT Registration Tolerance±0.2mm (±8mil)
PCB BOARD Type Single-sided, double-sided, multi-layer
Major Material FR-4, CEM-1,CEM-3, high frequency laminates, Aluminum, NiFe-based, copper base
PCB BOARD Thickness 0.2-3.5mm
Base Copper Thickness 11um 35um 70um 105um
Max. aspect ratio(board thickness: hole size) 8:1
V-Cut Angle Tolerance ±5°
V-Cut Board Thickness 0.4mm -3.2mm(16mil -128mil)
Min SMT Pitch 0.3mm(12mil)
Min. Component mark 0.15mm(6mil)
Min. width of annular ring(finished) 0.15mm(6mil)/side
Min pad opening 0.076mm(3mil)
Min S/M Bridge ±0.076mm(±3mil)
carbon ink board manufacturing capability:1.Impedance Control:20K±10% 2.Hardness:6H 3.bearable friction times :above 200000 times
  Technology    
  Min trace/space(inner/external) 3/3 mil0.075/0.075mm  
  Min drill size for through hole drill 8.0 mil0.20mm  
  Laser dill 4 mil0.1mm  
  Copper Foil Thickness 17-210um  
  Inner Core Thickness ±0.08mm  
  Tolerance of total board thickness ±0.015mm  
  Max .Unit Area 700-800  
  Min. Unit Area 2-5mm  
  Max Layer 1-18 Layers  
  Surface Treatment    
  Solder Coating Thickness Sn 4-20um  
  Cobalt/ Gold plating, Hard Gold Thickness Ni:5-10umAu:0.05-0.20um  
  Gold/Nickel Plating Thickness Ni:5-10umAu:0.05-0.15um  
  OSP Coating Thickness 0.2-0.5um  
  Electroness Au Thickness Ni:3-15umAu:0.025-0.10mm  
  Chem .Tin Thickness Sn:0.8-5um  
  Producting Capacity each day :800-100m2  
  Aspect Ratio 6:01:00  
  Hole Registration 0.004" (0.1mm)  

Contact Details
Shenzhen Found Printed Circuit Board Co., Ltd.

Contact Person: Astrid

Tel: +8618872781653

Send your inquiry directly to us