PCBs

The PCB (Printed Circuit Board) is the base part of every electronic module. It is made of insulating material with electrical connections (so-called traces) and soldering points (so-called pads), intended for mounting electronic components.

Elhurt – a Polish company with over 30 years of experience produces printed circuit boards (PCBs) to order, according to the customer’s design. We offer high-quality FR4, aluminum, Teflon (PTFE), ceramic, CEM-1, CEM-3 laminates, with one or many layers in a selected thickness and rich colors. We make prototypes and serial production of PCBs based on the provided designs. Our goal is to deliver printed circuit boards to the most demanding customers on time and without defects.

PCB is a complex product, so we offer technical support at every level. We actively cooperate with the client already at the design stage. For more information about PCBs, please contact us +48 511 885 115 or www@elhurt.com.pl

General process of order execution

The customer submits an inquiry, ideally he should also send the technical specifications of the PCB

Our team prepares a personalized offer for the customer

The customer officially places an order

The manufacturer checks the design and prepares any technical questions

Our team discusses technical issues with you in detail

Manufacturer tests, packages and ships finished PCBs to us

Our Quality Department carefully checks the correctness of the product

Finished PCBs are sent to the address specified by the customer

Below are the standard parameters of the circuits offered.

If something goes beyond the scope below, we consider it individually and look for the best solutions

Laminates	FR4; Aluminum; Teflon; Ceramic; CEM-1; CEM-3
Surface Treatment	HAL Pb, HAL PbF, ENIG, Hard gold, OSP, Immersion silver
Soldermask color	green, white LED, black, red, blue (matt available)
Additional Covering	peelable mask, graphite mask, capton tape
Mechanical finish	v-cut, routing, punching
Tests	electrical test, AOI test
Maximum Layer Count for rigid	40
Maximum Layer Count for flex-rigid	8
Finished Board Thickness	0,2 - 4,8mm tol. ≤1.0mm: ±0,1mm; tol. >1.0mm: ±10%
Maximum dimensions	18um - 175um
Finished Board Thickness Tolerance (≤1.0mm)	18um - 210um
Minimum Line Width	18um: 0,1mm; 35um: 0,1mm; 70um: 0,2mm; 105um: 0,3mm
Minimum Spacing Width	18um: 0,1mm; 35um: 0,1mm; 70um: 0,2mm; 105um: 0,4mm
Minimum Hole to Hole Spacing	0,3mm
Minimum Hole to Edge Spacing	0,2mm
Minimum Edge to Conductive Spacing	0,2mm
Minimum Hole to Conductive Spacing	0,18mm
Minimum Trace to Conductive Spacing	0,3mm
Minimum Solder Bridge Width	green mask: 0,075mm; spacing IC: 0,2mm black, white, matte mask: 0,125mm; spacing IC: 0,25mm
Minimum Annular Ring	18um: 0,125mm; 35um: 0,125mm; 70um: 0,25mm; 105um: 0,25mm
Minimum Mechanical Hole Diameter	0,25mm
Finished Hole Tolerance	"PTH: 0,075mm; NPTH: 0,05mm; press fit: 0,05mm"
Minimum Laser Hole Diameter	0,1mm
Hole Position Presision	0,05mm
Minimum Microvias Diameter	0,1mm
Maximum Microvias Diameter	0,1mm
Minimum Solder PAD Diameter	0,25mm
Minimum Hole Wall Thickness	≥18um
Maximum Aspect Ratio	8,0 : 1
Minimum Height of Characters	0,8mm
Minimum Size of Punched Hole	2,5mm
Controlled Impedance	+/- 10%
Outline Precision (CNC)	0,1mm
Outline Precision (Punch)	0,05mm
HDI Construction	1+N+1/ 2+N+2

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Let's cooperate

If you provide us with the information below, we will price your request more efficiently!

Design in gerber format
Described technical parameters of PCB manufacturing (a technology sheet in docx format can be used)