Shenzhen Lefang Electronics Co., Ltd
| Payment Terms | T/T, Western Union, Paypal, MoneyGram |
| Supply Ability | 290, 000 sqm Per Month |
| Delivery Time | 2-10 work days |
| Packaging Details | Inner: Vacuum Packing; Dry Packing out Packing |
| Raw material | Fr - 4 |
| Layer count | 2 Layers |
| Board thickness | 1.6 MM |
| Copper thickness | 1 Oz / 35 µm |
| Surface treatment | LF - HASL |
| Solder mask | Green |
| Min. Aperture | 0.075 MM |
| Line Width/Space | 0.075 / 0.1 MM |
| File | Gerber File & BOM List |
| Assembly | SMT & DIP |
| Service | One-Stop Service |
| Brand Name | LEFANG |
| Model Number | OT2002L339 |
| Certification | ISO9001, ISO14001, ISO/TS16949, SGS, UL, RoHs,OHSAS18000 |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal, MoneyGram | Supply Ability | 290, 000 sqm Per Month |
| Delivery Time | 2-10 work days | Packaging Details | Inner: Vacuum Packing; Dry Packing out Packing |
| Raw material | Fr - 4 | Layer count | 2 Layers |
| Board thickness | 1.6 MM | Copper thickness | 1 Oz / 35 µm |
| Surface treatment | LF - HASL | Solder mask | Green |
| Min. Aperture | 0.075 MM | Line Width/Space | 0.075 / 0.1 MM |
| File | Gerber File & BOM List | Assembly | SMT & DIP |
| Service | One-Stop Service | Brand Name | LEFANG |
| Model Number | OT2002L339 | Certification | ISO9001, ISO14001, ISO/TS16949, SGS, UL, RoHs,OHSAS18000 |
| Place of Origin | Shenzhen, China | ||
| High Light | pcba circuit board ，custom circuit board assembly | ||
UL Approved Double Sided PCBA PCB Board Assembly with SMT and DIP
This 2 layers double sided PCBA is assembly with SMT and DIP. The bare printed circuit board used is 1.6 mm thick and normal 1 Oz outer and inner copper. Leadfree HASL surface treatment and green solder mask make the pcb work well for longer term.
| Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc | ||||||||||||||||||||
| Step 2 Also please provide us the below details for quick quotation: | ||||||||||||||||||||
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Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others |
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| Material brand: SY / KB / Rogers (optional) | ||||||||||||||||||||
| Material Specification:High Tg / copper based / aluminum based or others (optional) | ||||||||||||||||||||
| Board thickness: 0.1 - 6.0 mm | ||||||||||||||||||||
| Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um ) | ||||||||||||||||||||
| Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin | ||||||||||||||||||||
| Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc | ||||||||||||||||||||
| Board size and quantity | ||||||||||||||||||||
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If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone.
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SAMPLE:
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| Item | Details |
| Max layer count | 20 L |
| Max board thickness | 6.0 mm |
| Max aspect ratio | 10 : 1 |
| Max copper thickness | 6 OZ |
| Max dimension | 600 * 700mm |
| Min thickness of 4 layers PCB | 0.4 mm |
| Min hole / pad | 0.15 / 0.35mm |
| Hole location accuracy | + / - 0.05mm |
| PTH hole tolerance | + / - 0.05mm |
| Min line width and line space | 0.065 / 0.065mm |
| Surface treatment |
HASL / HASL lead free, OSP
Immersion gold/silver/tin, gold plating (hard gold and soft gold),
silver plating, tin plating, platinum plating, carbon ink,
ENEPIG (electroless nickel - electroless palladium - immersion gold) |
Lead Time
| Layer count | Sample lead time/workday | Batch lead time/workday |
| 1-2L | 2 | 6 |
| 4L | 5 | 8 |
| 6L | 5 | 9 |
| 8L | 6 | 10 |
| 10L | 8 | 10 |
| 12L | 8 | 12 |
| 14L | 10 | 15 |
| 16L | 10 | 18 |
| 18-40L (Up to difficulty) | at least 18 | at least 24 |
| P.S. For HDI, Blind/Buried Hole PCB: Regular Lead Time + 3 workdays | ||
-- What LEFANG's vision is to Make Our Customer's Products Better, so we try our best to fulfill the quality control
system andenvironmental management system. Our approved certification are as below:
| ISO9001:2008 | ISO14001:2004 |
| ISO/TS16949:2009 | OHSAS18000 |
| UL | RoHS |
| QC080000 | CQC |
Now send us your inquiry, and you will be replied within 8 hours!
Little knowledge - Metal Core PCB
Metal core PCB's are thermal management circuit boards which use a base metal material as the heat dissipater part of the PCB. They are used in high heat generating application like LED lighting in the area of high power LED lighting, Automotive Interior, Exterior Lighting, Parking Garage Lighting, LED spot light etc.
The metal core can be aluminum (aluminum core PCB) and copper (copper core PCB). The most common used aluminum core PCB is the thermal conductivity at 1W/MK and 2W/MK.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Employee Number:
100~120
Ecer Certification：
Active Member
Established in 1999, we own 3 modern factories in China. Guangdong province - Shenzhen PCB Factory and Dongguan PCB Factory. The total production capacity is 290,000 sqm/month. Our main product is high precision multilayer circuit board. Also we are ex... Established in 1999, we own 3 modern factories in China. Guangdong province - Shenzhen PCB Factory and Dongguan PCB Factory. The total production capacity is 290,000 sqm/month. Our main product is high precision multilayer circuit board. Also we are ex...
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