CEM-1PCB

  • Low cost expert for your CEM-1 PCB and CEM-3 PCB application
  • Complete CEM-1 PCB and CEM-3 PCB materials in stock
  • 24 hours CEM-1 PCB and CEM-3 PCB prototype expedite services
  • No minimum CEM-1 PCB and CEM-3 PCB order requirement, order start from 1 pcs

Your Premier CEM-1 PCB And CEM-3 PCB Supplier

 

Venture manufactures rigid PCB (printed circuit board) using the latest materials and technology, FR4, without doubt, is the most popular material we use daily, however customers have low budget applications such as consumer products like toys, in this case, we suggest customer using CEM material, there are CEM-1 and CEM-3 that are most been chose.

CEM-1 PCB (Composite Epoxy Material Grade-1) material is easy been punched and has excellent electrical properties and higher flexural strength than paper-based grades, it also provides excellent mechanical and electrical properties. There are still a lot of LED lighting Manufacturers use CEM-1 PCB, because it can offer the best balance between the heat dissipating performance and PCB cost.

Capabilities:

Feature

Parameter (in)

Parameter (mm)

Layers

11

Max Board Size

24” x 40”

609.6 x 1016mm

Min Board Thickness – 1 (layer)32mil

0.8mm

Board Thickness Range

32 – 80mil0.8 – 2mm

Max Copper Thickness

2oz

70um

Min Line Width / Space

4mil / 4mil0.1 / 0.1mm

Min Hole Size

8mil

0.2mm

PTH Dia. Tolerance

±2mil±0.05mm

NPTH Dia. Tolerance

±1mil

±0.025mm

Hole Position Deviation

±4mil

±0.1mm

Outline Tolerance

±4mil

±0.1mm

S/M Pitch

3mil0.08mm

Aspect Ratio

8:01

8:01

Thermal Shock

5 x 10Sec @2885 x 10Sec @288

Warp & Twist

<= 0.7%

<= 0.7%

Flammability

94V-0

94V-0

 

CEM-3 PCB(Composite Epoxy Material Grade-3)material is very similar to FR4, actually, it is a newly printed circuit substrate material developed base on the FR-4 material. It is a complete replacement for FR4 ( price higher than CEM-1 but cheaper than FR-4) and has a very large market share in Asia. CEM-3 is a type of flame retardant epoxy copper-clad plate glass material and is generally used in consumer electronics with double-sided and multilayer PCB. Pls check below our CEM-3 manufacturing capabilities

Feature

Parameter (in)

Parameter (mm)

Layers

1 – 2

1 – 2

Max Board Size

24” x 40”

609.6 x 1016mm

Min Board Thickness – 1-2 (layers)

32mil

0.8mm

Board Thickness Range

32 – 80mil

0.8 – 2mm

Max Copper Thickness

2oz

70um

Min Line Width / Space

4mil / 4mil

0.1 / 0.1mm

Min Hole Size

8mil

0.2mm

PTH Dia. Tolerance

±2mil

±0.05mm

NPTH Dia. Tolerance

±1mil

±0.025mm

Hole Position Deviation

±4mil

±0.1mm

Outline Tolerance

±4mil

±0.1mm

S/M Pitch

3mil

0.08mm

Aspect Ratio

8:01

8:01

Thermal Shock

5 x 10Sec @288

5 x 10Sec @288

Warp & Twist

<= 0.7%

<= 0.7%

Flammability

94V-0

94V-0

Your Leading CEM-1 PCB Supplier in China

Venture have worked with thousands of electronic engineers to get their products into market, we have a full technical knowledge and CEM-1 PCB and CEM-3 PCB manufacturing experience, we are expert in reducing your cost.  Our two production plants are fully equipped with state-of-the-art machines that can support you from CEM-1 PCB and CEM-3 PCB prototypes to volume production.

Through our 2 hours rapid response services from our 24/7 sales and tech support team, and excellent after-sales service, we will be your best CEM-1 PCB and CEM-3 PCB manufacturer & supplier in China. At Venture we can answer any CEM-1 PCB and CEM-3 PCB questions that you may have, pls feel free to contact us anytime.