BICHENG ENTERPRISE LIMITED

Specialized in heavy copper PCBs for 15 years

High Frequency PCB | Metal Core PCB | Flexible PCB

90%  export | UL, ISO 9001, ISO14001 and TS 16949 certified

 

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3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold

Customer Reviews
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Seba T.

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me:

—— Daniel F

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Single Sided PCB

  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers

Introduction

 

Single sided PCB is only printed circuit on one side of the substrate, also known as printed etching board. Etch resist is usually printed by screen printing technology, and the conductor pattern is formed by chemical etching to remove the exposed copper foil.

 

Typical material of single sided printed circuit board

This circuit board manufacturing method is generally used in low-cost, mass, and relatively less functional device. Most of the single-sided PCB is made from the lowest cost paper substrate, and the most popular paper based flame retardant phenolic resin XPC is used. It is a kind of laminates with high punching properties.

 

On the other hand, many materials can be used for single sided PCB according to its actual applications. For example, FR-4 is often seen in our home appliances, CEM-1 and FR-1 are often seen in the toys, aluminum substrate in LED lighting and polyimide in the flexible PCB etc.

 

Manufacturing process of single side circuit board

Generally, a highly automated production and conveyor belt printing and etching production line is adopted for mass production. The basic process is as follows.

 

Step 1, Saw or cut the substrate to the appropriate size of the plate.

Step 2, Put the laminate into the loader and send it to the production line.

Step 3, Clean the surface of laminate.

Step 4, Use UV curable anticorrosion ink for surface screen printing.

Step 5, Solidified anticorrosion ink.

Step 6, Etch exposed copper.

Step 7, Strip anticorrosion ink.

Step 8, Coat solder mask ink.

Step 9, Print component text.

Step 10, Drill or punch holes.

Step 11, Test open/short circuit

Step 12, Pack boards and make delivery.

 

The speed of the automatic printing and etching line conveyor is 35-45 ft/min. Mass production lines are equipped with on-line optical inspection, so that the final electrical open circuit short circuit test can be avoided.

 

Process change

In some process changes, the surface of the PCB conductor is insulated, only the pads are exposed, then the conductive paste is printed, the extra conductor is formed on the same side of the circuit board, and the double conductor layer is formed on the surface of a single layer.

 

Most metal core PCB consumer products generally use copper clad aluminum based materials, copper clad copper based material and iron etc. PCB made of these materials has no plated-through-hole, and the components are usually surface mounted. Recently years, plated through holes on metal cores are also used in the heat dissipation equipment. Some example can be found in Bicheng's latest MCPCB shipment.

 

Service area
North America, Oceania, Southeast Asia, Eastern Europe, Africa, Latin America, Western & Southern Europe, Northen Europe, Central & South Asian, Middle East.

Single Sided PCB Sample Introduction

3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold

China 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier
3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier 3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold Supplier

Large Image :  3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0493-V4.93

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD20~30
Packaging Details: Vacuum
Delivery Time: 5-6 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Glass Epoxy: FR-4 Tg135℃, Er<5.4.IT-158, ITEQ Supplied Final Height Of PCB: 3.0 Mm ±0.3
Final Foil External: 1 Oz Surface Finish: Immersion Gold (32.1% ) 0.05µm Over 3µm Nickel
Solder Mask Color: Green Colour Of Component Legend: White
TEST: 100% Electrical Test Prior Shipment

Product profile

 

1.1 General description


This is a type of 3.0mm thick PCB built on single sided FR-4 substrate with Tg 150°C for

the application of step down transformer. It's small round circut board panelized 48 up.

V-cut (v groove) and router are used on the panel, fiducial marks are around each board.

Other specifications are green solder mask, white silkscreen and immersion gold. The

base material substrate is from ITEQ IT-158. They're fabricated per IPC 6012 Class 2

using supplied Gerber data. Each 20 panels are packed for shipment.

 

1.2 Features and benefits


A. It's suitable for handheld and consumer applications;
B. Lead free assemblies with a maximum reflow temperature of 260℃;
C. SMT process is resistant to reflow soldering, resistant to rework;
D. Good oxidation resistance and good heat dissipation;
E. 16000 square meter workshop;
F. 30000 square meter month capability;
G. Small quantity order is accepted;
H. Powerful PCB capabilities support your reaearch and development, sales and

     marketing;


1.3 Application


Bluetooth Devices, Signal Generator, GPS Tracker For Kids, Vehicle Tracking Device,

Broadband Modem, External WiFi Antenna, Medium Access Control, Logic Controller,

Gate Access Control, High Speed Servers

 

1.4 Parameter and data sheet

PCB SIZE 225 x 290mm=48PCS
BOARD TYPE Single Sided PCB
Number of Layers 1 Layer
Surface Mount Components YES
Through Hole Components no
LAYER STACKUP copper ------- 18um(0.5oz)+plate TOP layer
FR-4 2.9mm
TECHNOLOGY  
Minimum Trace and Space: 10 mil / 9 mil
Minimum / Maximum Holes: 0.4 mm / 0.8 mm
Number of Different Holes: 2
Number of Drill Holes: 27
Number of Milled Slots: 56
Number of Internal Cutouts: 0
Impedance Control: no
Number of Gold finger: 0
BOARD MATERIAL  
Glass Epoxy: FR-4 Tg135℃, er<5.4.IT-158, ITEQ Supplied
Final foil external: 1 oz
Final foil internal:  
Final height of PCB: 3.0 mm ±0.3
PLATING AND COATING  
Surface Finish Immersion gold (32.1% ) 0.05µm over 3µm nickel
Solder Mask Apply To: TOP and Bottom, 12micron Minimum
Solder Mask Color: Green, PSR-2000GT600D, Taiyo Supplied.
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing, stamp holes.
MARKING  
Side of Component Legend TOP and Bottom.
Colour of Component Legend White, IJR-4000 MW300, Taiyo brand
Manufacturer Name or Logo:

Marked on the board in a conductor and

leged FREE AREA

VIA Plated through hole(PTH), minimum size 0.4mm.
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE  
Outline dimension: 0.0059"
Board plating: 0.0029"
Drill tolerance: 0.002"
TEST 100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIED email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.

 

Variety of PCB's

3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold

Film Exposure machine

3.0mm Single Sided PCB Built On FR-4 Panel With Immersion Gold

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

Send your inquiry directly to us (0 / 3000)