ECAD library & component engineering

Component data your board can trust.

We build schematic symbols, IPC-compliant footprints and clean part data for PCB design teams — verified pin by pin against the datasheet, reviewed by engineers, and delivered in the CAD format your workflow already uses.

Datasheet → finished part Verified, not scraped
Native CAD output Altium · Allegro · PADS · KiCad
IPC-7351B Density A / B / C
Green PCB with a QFP microcontroller, BGA package, copper traces and IPC reference silkscreen Pin map verified 3D STEP attached Courtyard · 0.25 mm
Component data · Library audit · Footprint build · Layout support Reply within one business day

Built for the tools your team already runs

Supported tools include Altium Designer, Cadence Allegro, OrCAD Capture, Siemens Xpedition, PADS Professional, KiCad, Zuken CR-8000 and IPC-2581 data exchange.

8 Core service lines across the component data lifecycle
A / B / C Footprints built to the IPC-7351B density your process needs
6 ECAD platforms with native library output
100% Of parts pass a second-engineer review before delivery
Services

Services we offer

From a single datasheet-to-footprint build to a full library migration, eight services cover the component data lifecycle — symbols, land patterns, part data and layout support.

Technical drawing of a QFN-32 land pattern with courtyard, pads and dimension callouts
01 / FOOTPRINTS IPC-7351B

PCB footprint & landing pattern design

Land patterns built to the density your assembly line actually uses — courtyard, mask and paste defined, thermal pads vias-checked, and a STEP body that drops into your mechanical assembly.

QFNBGAConnectorsThrough-hole
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Schematic symbol of a multi-part analog front end with pin numbers and net names
02 / SYMBOLS

Schematic symbol creation

Multi-part symbols with correct pin types, power pins and alternate functions — ERC-clean, mapped to the exact package variant, and drawn the way your team expects.

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Grid of ECAD library components with revision tags
03 / LIBRARY

ECAD library management

One governed library with part numbers, revisions and a review trail — so two engineers never place two versions of the same capacitor.

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Also: component data enrichment · BOM & AVL · layout support · DFM review · obsolescence

See all eight services
Why it matters

A footprint error costs more than a footprint.

It shows up as a rotated connector, a tombstoned 0402, or a re-spin two weeks before launch. We treat component data as engineering output, not data entry — because at 0.4 mm pitch, the difference is measured in microns and money.

  • Built from the datasheet, not a database

    Every dimension, pin number and package variant is checked against the manufacturer's current drawing and errata.

  • Reviewed by a second engineer

    Pad geometry, pin-1 orientation, courtyard and 3D body are compared before anything reaches your vault.

  • Named the way your team searches

    Part numbers, descriptions and parameters follow your conventions — or we help define a scheme that scales past 10,000 parts.

  • Delivered in your CAD format

    Native Altium, Allegro, PADS, Xpedition and KiCad libraries, plus neutral STEP, IPC-2581 and PDF drawings.

How we work

A repeatable path from datasheet to signed-off part.

No black box. You see the source, the checks and the revision at every stage — and every delivery ships with a review report you can file.

01

Intake & audit

Send datasheets, a BOM or your existing library. We flag duplicates, missing 3D models and parts that break your conventions.

Day 0–1
02

Data review

We read the current datasheet revision, note package variants, pin functions and any errata that affect the land pattern.

Day 1–2
03

Build

Symbol, footprint and 3D body are created in your template, with naming, parameters and revision metadata applied.

Day 2–4
04

Verify

Peer review, ERC/DRC, courtyard check, 3D clearance and a print-to-scale check against the manufacturer drawing.

Day 4–5
05

Deliver & maintain

Native library files, a change log and a review report. Revisions become a diff, not a rebuild.

Day 5

Most parts are delivered in 2–4 working days. Complex BGA, connector and module builds are quoted separately.

Start with a library audit
PCB design knowledge

The details that decide whether a board works.

A short field guide to the standards and decisions behind every part we build. Use it to brief us, or to sanity-check the library you already have.

A footprint is geometry plus intent.

A land pattern is more than pads. It is pad geometry, solder-mask opening, paste aperture, courtyard and assembly outline — each derived from the package drawing and the density level your process can actually support.

  • Density A (most) leaves the largest pads and 0.5 mm courtyard for hand soldering and rework.
  • Density B (nominal) is the default for mainstream SMT — 0.25 mm courtyard, balanced pads.
  • Density C (least) trades rework access for density: 0.1 mm courtyard, tighter pads.
  • Pin 1 must be unambiguous in copper, silkscreen and the 3D body — not only in the symbol.
IPC-7351B · QFN-32Nominal
Pitch0.50 mm
Pad size0.30 × 0.85 mm
Courtyard excess0.25 mm
Mask opening+0.05 mm / side
Paste aperture1 : 1
Thermal pad3.45 mm

Exact values depend on the package body, lead form and your assembly process. Always confirm against the current manufacturer drawing.

The bench

Nine specialists. One review standard.

Component designers, a QC engineer and a client-facing technical lead — close enough to the work that questions get answered by the person who built the part.

Led by Shashank Goswami, with QC and data curation by Raja Banerjee.

Meet the team

Send us a datasheet. Get back a verified part.

Tell us the package, the density level and the CAD tool you use. We'll come back with a scope, a price and a delivery format in one reply.