Printed Circuit Boards Technology

Printed Circuit Boards - PCB

Multi CB offers you a complete range of high quality circuit boards. Whether prototype boards, circuit boards in series or special production: quality and dependability are our primary concern, and we include many high-tech options as standards.

 

Technical capabilities:

Designs

  Prototypes Series Special production Notes
Rigid circuit boards 1 to 6 layers 2 to 8 layers 1 to 48 layers  
Flexible circuit boards - - + Technical options
Rigid-Flex circuit boards - - + Technical options
Metal core circuit boards - - + Technical options
High frequency circuit boards - - + Technical options
High Tg circuit boards     + Technical options
Thick copper circuit boards - - + Technical options

Production times

  Prototypes Series Special production Notes
Standard starting at 6WD 6WD 8WD  
Express service starting at 48 hours 48 hours 48 hours  

Options

  Prototypes Series Special production Notes
Conductor width / spacing min. 100µm 150µm 50µm  
Vias min. Ø 200µm 200µm 75µm Aspect ratio 1:12
Via pads min. Ø 400µm 500µm 300µm  
Via annular rings min. 100µm 150µm 100µm  
Component annular rings min. 200µm 200µm 200µm  
Blind vias min. Ø - - 50µm Aspect ratio 1:1
Buried vias min. Ø - - 150µm Aspect ratio 1:1
Press fit technology - + +  
Custom layer buildup - - +  
Side-plating - - + Metal-plated edges
Half-holes - - +  
Filled vias - - + Vias filled with solder-stop
Plugged vias - - + Vias filled with insulating paste
Copper outer layers max. 35µm 35µm 450µm  
Copper inner layers max. 35µm 35µm 105µm  
Max. size 1 or 2 layers 220 x 330mm 720 x 560mm 720 x 560mm  
Max. size multilayer 225 x 295mm 635 x 510mm 635 x 510mm  
Max. size Rigid-Flex - - 560 x 400mm  
Circuit board min. size 10 x 10mm 10 x 10mm 10 x 10mm  

Surfaces

  Prototypes Series Special production Notes
Lead-free HAL + + +  
Lead/tin HAL - - +  
Copper (blank) - + +  
Immersion tin - + +  
Immersion silver - - +  
Immersion gold (ENIG) - + +  
Bonded gold, gold wire - - +  
Bonded gold / aluminium wire - - +  
ENEPIG - + +  
Gold-fingers - + +  
         
Solder-stop green + + +  
> Solder-stop clearance min. 75µm 75µm 50µm  
> Solder-stop bridge min. 100µm 100µm 100µm  
Solder-stop white - - +  
Solder-stop red - - +  
Solder-stop blue - - +  
Solder-stop black - - +  
> Solder-stop coloured    clearance min. - 75µm 75µm  
> Solder-stop coloured    bridge min. - 150µm 150µm  
         
Marking print white + + +  
Marking print yellow - - +  
Marking print black - - +  
         
Carbon print - - +  

Mechanical

  Prototypes Series Special production Notes
Milling min. Ø 2mm 2mm 0,8mm  
Milling special shapes + + +  
Inner milling + + +  
Z-axis milling - - +  
Scoring - + +  
Jump scoring - - +  

Materials

  Prototypes Series Special production Data sheets
FR4 Tg 130°C + + + FR4 Tg 130°
FR4 HTg 150°C - - + FR4 HTg 150°
FR4 HTg 170°C - - + FR4 HTg 170°
FR4 KF (CTI 400) - - + FR4 KF
Rogers 4350B - - + Rogers 4350B
G200 - - + G200
P97 - - + P97
PTFE (Teflon) - - + TLX, TLC
Polyimide - - + Polyimide
Metal core 1 layer - - + Metal core 1l
Metal core 2 layers - - + Metal core 2l

The selected materials may be replaced by technically equivalent or similar products, according to available stocks on hand.

 

Quality controls

  Prototypes Series Special production Notes
E-Test + + + Included (from 2 layers)
A.O.I. + + + Included for multi-layers
X-ray + + + Included for multi-layers
Micro section       On request
Impedance control - + + Precision up to 5% for 50 Ohms
UL conformance + + + UL Certificate

Additional information

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SMD Stencils

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SMD Stencils

 

Pricing Examples

Printed Circuit Boards always include:

- E-Test
- Solder-stop 2x
- Marking print 1x
- Gerber-Import
- Scoring (series)
- Design-Rule-Check

- Tooling costs
- Photoplot
- Conductors 150μm
- Drill holes 0,3mm
- Unlimited drilling
- HAL, FR4 1,6, 35μm Cu
Prototypes
2 layers - 6 WD
41,- €
1 Printed circuit board 100x100mm
4 layers - 6 WD
118,- €
1 Printed circuit board 160x100mm
6 layers - 8 WD
148,- €
1 Printed circuit board 160x100mm
Series
e.g. 100 pcs. Eurocard 100x160mm
2 layers - each
4,76 €
 
4 layers - each
7,41 €
 
6 layers - each
11,20 €
 
8 layers - each
16,05 €
 
SMD Stencils
max. 200x300mm - 3WD
47,50 €
1 Stencil, including 1000 pads
max. 600x600mm - 3WD
90,44 €
1 Stencil, including 2500 pads

We solely sell to entrepreneurs.
Prices plus VAT and delivery costs.

Directly from your data

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News

14.05.2013
Multi CB in outer space

more »

17.04.2013
Better prices, shorter production times

more »

01.12.2012
4 layer prototypes even faster!

more »
All news at a glance

Design-Aid

Our free and comprehensive Design-Rule-Check helps avoiding many errors before the production even starts!
Click here for additional Design-Aid!

Logistics partner

PCB with UPS

UPS is our logistics partner for the safe and prompt delivery.

 

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