aluminum pcb for LED bulb

NO.

Item

Unit

Parameter

1

PCB size

mm

Diameter 58 

2

Board material

Aluminium

3

Thermal Conductivity

W/m.k

1.0- 3.0

4

Number of layers

Single side PCB

5

Minimum hole diameter

mm

0.25/0.4

6

Final height of PCB

mm

1.6mm ±0.16mm

7

Minimum line width/space

mil

3/3

8

Solder Mask

As customer specified

9

Surface Finished

OSP,HASL 

Note:

       1. More details can be offered based on the further enquiry.

       2. Customized is available.