What is LED Circuit Board?

LED circuit boards typically mean some LEDs were soldered on PCBs to developed lighting digital products, the LED PCB demands grow with the fast advancement of the printed circuit PCB sector.

As all of us understand that LED will certainly generate more heat compared with other devices, which needed the PCB to have a far better capability for dissipating warmth. For these special needs, metal PCBs are frequently utilized as circuit boards, such as aluminum PCBs, copper core PCBs.

This is since metal core PCBs can dissipate heat with much better effectiveness than a conventional FR4 PCB.

Our Product Advantages

☆ Capable of 1-300W LED Circuit Boards

☆ Length Up to 1500mm

☆ Bergquist and Ventec Materials

☆ 90% Reflectivity Super White Resist

☆ Hi-Pot (Withstand Voltage) Up to 5KV

LED Circuit Board Capabilities

MaterialAluminum Base, Copper Base, FR4 (140Tg, 170Tg, 180Tg), CEM-1, CEM-3, Ceramic, FR4+Aluminum
Material BrandsKB, ITEQ, SY, ISOLA, Arlon, Ventec, Laird, Bergquist, DENKA, Panasonic, or other laminate on customer's request
Thermal Conductivity1W-300W/mk
FlammailityUL 94V-0, FV-0
Quality StandardsIPC Classes 2/3
Copper Thickness0.5-10oz
Solder MaskWhite, Black, Green, Super White/Solar/Carbon Ink
Solder Mask Thickness10-12μm
Solder Mask Dam4mil
Surface FinishesBare Copper, Hasl lead-free, ENIG, Gold Fingers, OSP, IAg, ISn, etc
Plating ThicknessHASL:
Copper Thickness: 20-35um Tin: 5-20 um
Immersion Gold:
Nickel: 100u"-200u" Gold: 2u" -4u"
Hard Plated Gold:
Nickel: 100u"-200u" Gold: 4u"-8u"
Golden Finger:
Nickel: 100u"-200u" Gold: 5u"-15u"
Immersion Silver: 6u"-12u"
OSP: Film 8u"-20u"
Max Length1500mm
Min Hole Size0.2mm
Min Trace Width/Spacing3mil/3mil
Minimum Solder Mask Clearance2mil
Min Annular Ring4mil
Min Pad to Pad Clearance2mil
Via Plugging0.2~0.8mm
Line Width/Space Tolerance±10%
Board Thickness Tolerance±5%
Hole Diameter Tolerance±0.05mm
Hole Location Tolerance±2mil
Layer to Layer Registration2mil
S/M Registration1mil
Aspect Ratio10:01
Outline Tolerance±0.1mm
Bow & Twist≤0.50% (max cap)
Quality TestAOI, 100% E-test
Value-Added ServicesDFM Check,  Expedited Production
Featured ProcessesCOB Bonding, Impedance Control, Via in Pad, Press Fit Hole, Countersink/Counterbore Hole, Castellated Vias, Edge Plating, Peelable Solder Mask, Resin Plugged, Plating Flat
Data FormatsGerber, DXF, PCBdoc, ODB++, HPGL, BRD, etc


LED Circuit Boards

Aluminum PCB
Aluminum LED PCB.jpg

Cost-effective LED Board

CEM-3 Material

High Performance LED PCB

Ceramic PCB
Ceramic PCB.jpg

Super White PCB

Taiyo LED PCB.jpg

Metal Core PCB

Copper Base PCB
Copper Base PCB.jpg
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