Online calculation - HF Circuits

Additional information for extra options:

Type-3/4 plugging:

This option will plug your vias with an additional paste. Whether this plugging will be type 3 or 4 depends on the layout files and the chosen production parameters. You can read further information about the plugging and filling types here (Download ). The exact plugging type will be mentioned in your order confirmation once CAM preparation is finished. You may also send us your files in advance and we will tell you the exact filling type.

Information about multi-panles and PCBs:
You can always only calculate one type of PCB. You may chose one of the different ways of delivery (see below). Different PCBs on one panel (multi-panels) can nor be calculated. Please send a enquiry for multi-panels to us and you will reply within the fastest possible time.

Explanations of the delivery types:

as single PCB
You will receive single routed PCBs. Small PCBs (both sides <20mm or total area <300mm²) will be delivered in a routing panel. This panel may contain 2mm web routings and a 6mm panel frame on all sides. In case you prefer a single PCB with a panel frame, please select "custom panel".

as Leiton-Panel
You type in the size of the single PCB at X/Y and the total quantity. Leiton will put the PCBs in a suitable production panel, using routing, scoring (v-cut) or a combination of both. The panel will be designed by Leiton and come with 6 mm surrounding panel boarder and fiducials. The size of a Leiton-panel is around 160 x 100 mm². This delivery type is especially useful for small PCBs. If you have special panel requirements please select “Customer Panel”.

as Custom Panel
We design the panel according to your requirements (descriptions, drawings or Gerber files). Please fill in the total panel size in "size of panel" and the step & repeat inside the panel "step & repeat". E.g. if you fill in a step & repeat „2x5“ (10up-panel) the total quantity has to be 10, 20, 30 or another multiplier of 10.

Requirements: 2mm-routing between the PCBs is possible (the PCBs itself are allowed to contain smaller routings.), or v-cut. The PCB must contain identical PCBs. Multi-panels are not included in this option (see above).

as Custom multi panel
PCB size equals Multi-Panel size. Panel must be prepared as one layout with 2mm routing lines, minimum 6mm distances, 5mm panel boarder and web-connections to hold the boards inside the panel. Delivery will be in panel format (no singulation). V-cut not possible.

Blind vias are drilled from the outer layer to a specific inner layer. The price is valid for each blind via program. In each program there can be several different diameters.

Example:

1. Drill program: Top to inner layer 1
2. Drill program: Top to inner layer 2
3. Drill program: Bottom to inner layer 2
4. and so on...

In the Online calculation you can maximum calculate 2 blind via programs. If your PCB design needs more than that, please send an enquiry by email.

• The smallest blind via pad in your layout can be 0,50 mm. The drill diameter will then be 0,30 mm
• smallest aspect ratio: 1:1
• maximum drill depth is: layout drill diameter + drill surplus (0,1mm)
• Example: 0,5mm blind via can be drilled 0,6mm deep.

Connector gold requires a connection of the pads via traces, called "plating bus". This bus provides the electrical connection to the pads so that we are able to plate electrolytic gold. For this reason, only pads that are lying on the outside of the PCB layout can be plated with connector gold. Usually this means “connectors”. The bus traces will later be cut in the routing process so that there is no electric relevance to them.

However, depending on the distance of the pads to the outline and the desired bevelling angle, remains of the plating bus traces may be visible next to the pads. Plating pads that are further inside the layout can only be done in exceptional cases, requires additional work and therefore must be enquired separately by email. We do recommend bevelling for any connector. The bevelling option can be found further down in the calculation.

You already calculated your quotation or received one from Leiton?
Then type in the quotation number here!