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SD card connector PCB Manufacturing irregular customized PCBA HASL surface finish

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We've been using Yingstar for the past 8 months. We decided to move our PCB production from the US to Yingstar to get our costs down.

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PCB Manufacturing

PCB Manufacturing Sample Introduction

SD card connector PCB Manufacturing irregular customized PCBA HASL surface finish

China SD card connector PCB Manufacturing irregular customized PCBA HASL surface finish Supplier

Large Image :  SD card connector PCB Manufacturing irregular customized PCBA HASL surface finish

Product Details:

Place of Origin: China
Brand Name: YINGSTAR
Certification: UL/ROHS/CE
Model Number: Yst-ar

Payment & Shipping Terms:

Minimum Order Quantity: 5PCS
Price: Negotiation
Packaging Details: Anti-static bag + Anti-static bubble wrap + Carton box
Delivery Time: 15-20 working days
Payment Terms: T/T, Western Union
Supply Ability: 100,000pcs per month
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Detailed Product Description
Raw Material:: Fr - 4 Board Thickness: 1.6 Mm
Layer Count: 2 Layer Copper Thickness: 1 Oz / 35 µm
Solder Mask: Green Min. Aperture: 0.25mm

 

FR4 Green solder mask irregular customized PCBA HASL surface finish with

 

 

SD card connector PCB Manufacturing

 

For 94V0 2 layers double sided PCB Board manufacturing, Yingstar has been met UL and RoHS compliant. The board thickness of the double sided PCB board is 1.6 mm with green solder mask. And the surface treatment is OSP, which help to protect the PCB bared copper from oxidation. While the minimum aperture is 0.4 mm and the line width and space are 0.13 mm.

 

 

1. Technical requirements for pcb&pcb assembly:

       

  • Various sizes like 1206,0805,0603,0402,0201 components SMT technology
  • ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
  • PCB Assembly With UL,CE,Rohs Approval
  • Nitrogen gas reflow soldering technology for SMT.
  • High Standard SMT&Solder Assembly Line
  • High density interconnected board placement technology capacity.
  •  

2. Our PCBA Capabilities

 

 

Type of Assembly SMT,Thru-hole
Solder Type Water Soluble Solder Paste,Leaded and Lead-Free
Components Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Bare Board Size Smallest:0.25*0.25 inches
Largest:20*20 inches
File Formate Bill of Materials
Gerber files
Pick-N-Place file
Types of Service Turn-key,partial turn-key or consignment
Component packaging Cut Tape,Tube,Reels,Loose Parts
Testing Flying Probe Test,X-ray Inspection AOI Test
PCB assembly process Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

 

3. Our PCB Technical Specification

 

 

Layer 1-36 layer
Max Board Size 1100*599mm 43.3" * 24"
Min Board Thickness 4 layer 0.40mm 16mil
6 layer 1.00mm 40mil
8 layer 1.20mm 48mil
10 layer 1.60mm 60mil
Min space 0.075mm 3mil
Min line width 0.075mm 3mil
Min hole size 0.1mm 4mil
Plated wall thickness 0.025mm 1mil
Plated hole dia tolerance ±0.10mm 4mil
NO Plated hole dia tolerance ±0.05mm 2mil
Outline tolerance ±0.15mm 6mil
Twist and bent ≤1.5%
Board thickness tolerance ±10%
Copper weight 0.5oz, 1.0 oz, 1.5oz, 2.0oz,3.0 oz,4.0 oz
Surface finish HASL,Nickle, Imm Gold,Imm Tin,Imm Silver, OSP etc.
Board material FR-4 glass epoxy, FR4 High Tg, RoHS
compliant; Aluminum, Rogers, etc.
Insulation resistance 1012Ω (Normal)
Through hole resistance <300Ω(Normal)
Electric strength >1.3KV/mm
Current strength 10A
Peel strength 1.5N/mm
Thermal stress 288℃20 Seconds
Flammability 94V-0
Test voltage 24-300V

 

4. More details for the product:

 

SD card connector PCB Manufacturing irregular customized PCBA HASL surface finish

 

Contact Details
Shenzhen Yingstar Electronics Co., Ltd.

Contact Person: Michael Dong

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