4 Oz Double Sided Board Heavy Copper PCB Blue Soldermask
| Price: |
US $ 0.74/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
T/T,Western Union,Paypal |
| Prod Model: |
BIC-208-V2.08 |
| Final Foil External: |
4 Oz |
| Final Height Of PCB: |
2.4mm |
| Surface Finish: |
Hot Air Soldering Leveling(HASL), Lead Free |
| Solder Mask Color: |
Blue |
| Colour Of Component Legend: |
White |
| Minimum Trace And Space: |
14 Mil/21 Mil |
| Minimum / Maximum Holes: |
0.75/16.0mm |
| Test: |
100% Electrical Test |
| Via: |
Plated Through Hole(Pth) |
| Board Plating: |
0.0030" |
| Type: |
Rigid Circuit Board |
| Dielectric: |
FR-4 |
| Material: |
Fiberglass Epoxy |
| Flame Retardant Properties: |
V0 |
Product Description
4oz Heavy Copper PCB Double Sided Printed Circuit Board 2.4mm Thick HASL Lead Free
With Blue Solder Mask in Led Power Supply
Commodity Introduction This is a type of FR-4 PCB for the application of Led Power Supply. It's a 2 layer board at 2.4mm
thick. The base laminate is from ITEQ, Solder mask and silkscreen from Kuangshun and Taiyo.
It's fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 10 boards or panels are
packed separately. 
Parameters & Data Sheet| PCB SIZE | 271 x 122mm=1PCS |
| BOARD TYPE | |
| Number of Layers | Double sided PCB, 2 Layer PCB |
| Surface Mount Components | NO |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 140um(4oz)+plate TOP layer |
| FR-4 2.2mm |
| copper ------- 140um(4oz)+plate BOT Layer |
| TECHNOLOGY | |
| Minimum Trace and Space: | 14mil/21mil |
| Minimum / Maximum Holes: | 0.75/16.0mm |
| Number of Different Holes: | 17 |
| Number of Drill Holes: | 715 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | no |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4, ITEQ IT-140 TG>135, er<5.4 |
| Final foil external: | 4oz |
| Final foil internal: | 0oz |
| Final height of PCB: | 2.4mm ±0.24 |
| PLATING AND COATING | |
| Surface Finish | Hot air soldering leveling(HASL),lead free, Sn>=2.54µm |
| Solder Mask Apply To: | Top and Bottom, 12micron Minimum |
| Solder Mask Color: | Blue, KSM-6189BL04, Kuangshun supplied |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo Supplied. |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated Through Hole(PTH) |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" (0.15mm) |
| Board plating: | 0.0030" (0.076mm) |
| Drill tolerance: | 0.002" (0.05mm) |
| TEST | 100% Electrical Test prior shipment |
| APPLICATION: | Variable Power Supply
Bench Power Supply
Portable Power Supply
Led Power Supply
Power Supply Tester
Modular Power Supply |
TYPE OF ARTWORK
TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
Learn PCB and Buy PCB
Frequently used Unit Conversion in PCB industry
1 inch= 25.4mm
1 inch= 1000mil
1 foot = 12 inch=0.3048 meter
1mm = 39.37mil
1mm = 1000µm
1µm = 39.37 micro inch
1oz = 35µm = 1.4mil = 305g/m²
1inch² = 0.0645dm² = 6.4516cm² = 645.16mm²
1ft² = 144 inch² = 0.09290304m² = 9.29dm²
1m² = 1549.9969 inch²
Frequently Asked Questions
1. Do you sell heavy copper PCB?
Yes. Heavy copper PCBs can withstand high current and have good heat dissipation, it has been
satisfying the market of power conversion module boards which is used in automobile electronics
and electric equipment.
2. What's your minimum track and spacing?
Actually this depends on the copper weight.
For half oz(18um) copper, it's 3mil / 3.5mil for prototypes, 4mil / 4mil for small production and
larger at 5mil / 5mil for mass production.
For 1oz (35um) copper, it's 3mil / 4mil for prototypes, 4mil / 4mil for small production and 5mil
/ 5mil for mass production.
For 2oz (70um) copper, it's 6mil / 7mil for prototypes, 6mil / 8mil for small production and 7mil
/ 9mil for mass production.
For 3oz (105um) copper, it's 8mil / 9mil for prototypes, 8mil / 10mil for small production and 9mil
/11mil for mass production.
For 4oz (140um) copper, it's 12mil / 11mil for prototypes, 12mil / 12mil for small production and
13mil / 13milfor mass production.
3. What courier do you use for shipment?
Our courier includes DHL, FedEx, TNT and EMS. As per your order weight and location, we'll
choose the most economic method to send you your boards to help to save the freight cost.
Founded in 2003, Bicheng Enterprise Limited is a professional PCB export enterprise. We have established a good relationship of cooperation with well-known enterprises in the same industry.
The factories have been ISO 9001-2008, ISO 14001-2004 and ISO/TS16949-2009 quality management system certified. Over the past 14 years, we have provided professional circuit board manufacturing solutions for more than 5000 companies worldwide.
Different plant scale to suit for your requirements
16000 square meter factory building
30000 square meter month capability
8000 types of PCB per month
ISO9001, ISO14001, TS16949, UL Certified
We have our own advantages to help you saving cost and time spent on PCB, booster your new products go to market quickly.
A) Various kinds of PCB products
Double sided PCB
Multilayer PCB up to 32 layers
FR-4 PCB (Tg130, Tg170)
High frequency PCB (RO4350B, RO4003C)
Aluminum PCB (1W/MK, 2W/MK, 3W/MK)
Flexible PCB
HDI PCB Board
B) Multiple PCB technology to meet the market demands
Blind via PCB, Via in pad PCB, Fine pitch BGA PCB
Impedance controlled PCB
Heavy copper PCB
Hybrid material PCB
C) Many discount policies for new customers
SMT stencil foil, free of charge
Prototype shipping cost, free of charge
Prototype test, free of charge
PCB panelization, free of charge
D) High quality PCB services
Engineering design prevents problems from occurring in pre-production.
Meet your PCB needs from prototype to mass volume production.
Eligible products rate of first production: >95%
Delivery on time: >98%, door to door shipment service
Customer complaint rate: <1%
Choose BichengPCB means you choose hassle free.
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