Custom PCB
Your Design.
Our Precision.
Custom PCB manufacturing for engineers who need more than a standard board house. Complex stackups, exotic materials, tight tolerances — built to your exact specification.
[ Photo: variety of custom PCBs ]
Fully Custom. No Compromises.
Every parameter configurable. No forced panel sharing. No silent substitutions.
Materials
- — FR-4 (TG135/150/170)
- — Rogers RO4350B/RO4003C
- — PTFE (Dk 2.20-3.50)
- — Polyimide (Rigid-Flex)
- — Aluminum / Copper Core
- — Ceramic (LTCC/HTCC)
Layer Count & Stackup
- — 1 to 30 layers
- — Custom stackup design assist
- — Impedance control ±8%
- — Hybrid stackups (Rogers+FR4)
- — Asymmetric configurations
- — Copper balancing included
Advanced Features
- — HDI 1-7 step buildup
- — Via-in-pad (filled & capped)
- — Blind/buried vias
- — Back-drilling
- — Edge plating / Castellation
- — Embedded copper coin
Surface Finish
- — ENIG
- — OSP
- — Immersion Silver/Tin
- — HASL (lead-free)
- — Hard Gold (edge connectors)
- — ENEPIG (wire bonding)
Copper Weight
- — 0.5oz inner / 1oz outer (std)
- — Up to 10oz heavy copper
- — Asymmetric copper distribution
- — Fine-line on 12μm copper
- — Dual copper weight boards
Quality & Testing
- — IPC Class 2 & Class 3
- — Impedance testing (TDR)
- — Flying probe / fixture test
- — Cross-section analysis
- — Ionic contamination test
- — Material CoC included
Custom PCB Examples
Real boards we've manufactured for engineers worldwide.
[ HDI board with stacked vias ]
[ Rogers RF antenna board ]
[ Rigid-flex folded assembly ]
[ 20+ layer backplane ]
[ Heavy copper power board ]
[ Aluminum LED board ]
[ Gold finger edge connector ]
[ Impedance test coupon ]
Why Engineers Choose Us for Custom Boards
Standard PCB services optimize for volume and simplicity. When your board needs exotic materials, tight impedance control, or unusual stackups, those services either reject the order or make silent compromises.
AtlasPCB exists for the other kind of board. The one where getting the material right matters. Where impedance tolerance isn't a nice-to-have. Where you need someone who understands your design constraints, not just your Gerber files.
Every custom order gets a dedicated engineer who reviews your design, confirms material availability, and stays with you from quote to delivery.
[ Photo: engineer discussing custom stackup with customer ]
FAQs
Custom PCB Questions
What makes a board "custom" vs standard?
Any spec beyond basic 2-4 layer FR-4 with standard parameters. This includes: specific materials (Rogers, PTFE), controlled impedance, HDI structures, unusual board thickness, heavy copper, or rigid-flex construction.
Can you help with stackup design?
Yes. Our engineers can design or optimize your stackup for impedance, signal integrity, and manufacturability. This service is free for confirmed orders.
What if I need a material you don't list?
Contact us. We work with multiple material suppliers and can source most laminates. We verify availability before accepting the order — no surprises.
Do custom boards cost much more?
It depends on the complexity. Simple impedance-controlled multilayer may add 10-20%. HDI and exotic materials are priced based on specific requirements. Get an instant quote with your actual specs.
Have a custom PCB project?
Upload your files or describe your requirements. We'll confirm feasibility and pricing within hours.