Capabilities

Here is a list of our standard capabilities and tolerances, however this is not a definitive listing,

if you require something out of the ordinary, please contact our sales office, and we will help with your request.

We have many customers in different industry sectors, whether it is automotive PCB solutions, LED lighting PCBs, aerospace PCB applications, or MOD (Ministry of Defence) PCB requirements. We understand your industry-specific needs and have suitable factories in the UK, Europe, and Asia to meet your demands.

Materials

Capabilities List

FR4 (135tg,150tg,170tg) - Kingboard, ITEQ, Isola,Ventec, EMC, Panasonic, Taconic, Ventec

Halogen Free

Aluminium

Polyimide

Flexible Circuits

PTFE & Rogers

Standard Capabilities

Capabilities List

Layers = 1-36 Layers

Minimum board thickness ( with solder mask) = 0.20mm(rigid)

Maximum board thickness = 8mm

Minimum board size = 2.5mm x 2.5mm (panelised) 10x10mm (singles)

Maximum board size = 500mm x 1500mm

Minimum line/space innerlayer = 2.5mil/2.5mil(depends on copper weight)

Minimum line/space outerlayer = 2.5mil/2.5mil(depends on copper weight)

Surface finish types = OSP, ENiG, HASL (Leaded/Lead Free), Immersion Tin, Immersion Silver, Hard Gold, ENEPIG

Mechanical hole size ( Finish hole size) = 0.15mm

Maximum aspect ratio PTH = 12:1

Finished tolerance PTH (mm) = +/- 0.05

Finished tolerance NPTH (mm) = + / - 0.025

Epoxy filled through holes = 0.15mm to 0.50mm

Layers = 1-36 Layers

Capped via = 0.15mm to 0.50mm

Maximum copper weight outerlayer = 6oz

Tolerance depth drill (mm) = + / - 0.10

Backdrill diameter = 0.50mm

Min. depth of backdrill = 0.25mm

Drill depth tolerance(mm) = + / - 0.15

HDI type 1+n+1 = Yes

HDI type 2+n+2 = Yes

HDI type 3+n+3 = Yes

HDI type 4+n+4 = N/A

Min. laser hole diameter = 0.075mm

Microvia Max.aspect ratio = 1:1

Copper filled microvia = Yes

Resin filled microvia = Yes

Stacked & Staggered via. = Yes

Rigid-flex boards = Yes

Flex boards = Yes

IMS boards = Yes

Soldermask via plugging IPC4761 type VI = Yes

Epoxy via plugging IPC4761 type VI = Yes

Standard Tolerances

Tolerances list

Track & Gap = +/- 20%

Layer registration = +/- 0.10mm

Hole diameter = (PTH)+ 0.1mm / -0.05mm

Solder dam width (Min.) = 0.15mm

BGA & QFP pitch = 0.40mm

Impedance control = +/- 10%

% Tested (Opens & shorts) = 100 %