Copper Base PCB Manufacturer | Heavy Copper Circuit Boards – YC PCB
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Custom Copper Base PCB / Copper Substrate PCB Manufacturing

Copper Substrate PCB for High-Power LED Thermal-Electrical Separation Copper PCB.

Copper substrate PCB for high-power LED applications that need stronger heat spreading, controlled insulation structure, and stable small-batch to production delivery.

20+ Years

PCB manufacturing experience

97.3%

On-time delivery, 10027 orders

ISO / UL / RoHS

Compliance documentation

0.8%

Complaint rate from audit records

Copper substrate PCB main product photo reference image
Copper PCB thermal pad detail reference image
Copper substrate PCB cross-section reference image
Typical Use
High-power LED modules
Base Material
Copper substrate
Review Focus
Thermal + isolation
Lead-time Logic
After DFM approval

Can We Build It? Can We Deliver It?

20+ Years
PCB Manufacturing Experience
97.3%
12-Month On-Time Delivery
10027 orders
Copper PCB Projects
0.8%
Online Complaint Rate
ISO 9001
Quality System
UL Support
Documentation
RoHS
Material Report
100% AOI + E-Test
Before Packing
Copper Base PCB Product Range

Choose Your Copper Base PCB Procurement Mode

Flashlight module copper PCB reference image

Flashlight LED Module

Base
Copper
Lead Time
1-3 days
Focus
Pad + heat path
Finish
OSP / ENIG
Projector light copper PCB reference image

Projector Light PCB

Base
Copper
Lead Time
1-3 days
Focus
Isolation
Finish
OSP
Thermoelectric separation copper PCB reference image

Thermoelectric Separation Board

Base
Copper + isolation
Lead Time
1-3 days
Focus
Clearance
Review
DFM required
Copper base PCBA reference image

Copper Base LED PCBA

Base
Copper
Pitch
By process
Test
E-test
Lead Time
By BOM
Product Table

Copper Base PCB Product Table

Image Product Product Type Structure Surface Finish Key Check Lead Time Quote
Flashlight copper base PCB thumbnail
Copper Substrate Board for Flashlight
YC-CU-FL
 Flashlight LED module 1-3mm copper base OSP / ENIG / silver plating Thermal pad + polarity 1-3 days after approval
Projector copper substrate PCB thumbnail
Copper Substrate Board for Projector
YC-CU-PRO
 Projector LED board Custom copper stack-up ENIG / silver plating by review Heat source + isolation 1-3 days after approval
Thermoelectric separation copper PCB thumbnail
Thermoelectric Separation Copper Substrate Board
YC-CU-TS
 Separated thermal / electrical path Isolation structure ENIG / silver by review Clearance + withstand 1-3 days after approval
Stage light copper substrate PCB thumbnail
Copper Substrate Board for Stage Lights
YC-CU-STAGE
 Stage light module 1-3mm copper base OSP / ENIG / silver plating Heat spread + finish 1-3 days after approval
Mobile lighting copper PCB thumbnail
Copper Substrate Board for Mobile Lighting
YC-CU-MOB
 Mobile light LED board 1-3mm copper base OSP / ENIG / silver plating Outline + connector 1-3 days after approval

Final manufacturability depends on copper thickness, dielectric structure, heat load, LED pad design, routing tolerance, and assembly scope.

PCB Manufacturing Process
Copper substrate material and CNC machining photo

Copper Material & CNC Machining

LED soldering and thermal path inspection photo

PCB Exposure Process

Thermal imaging or aging test photo

QC Inspect

Why Copper Base?

When Copper Base PCB Makes Sense

vs. Standard FR4 PCB

✗Low thermal conductivity.
✗Heat builds up around high-power components.
✗Limited performance in demanding thermal environments.
✗Not recommended for high-power LED applications.

Copper Base PCB

✓Thermal conductivity up to 402 W/m·K.
✓Excellent heat spreading across the entire board.
✓Supports high-current and high-power designs.
✓Ideal for automotive lighting, projectors, industrial LEDs, and power modules.
✓Improved reliability and longer service life.

vs. Aluminum PCB

✓Better heat dissipation than FR4.
✓Lightweight and economical.
✓Popular for LED strips and commercial lighting.
△ May not meet the thermal requirements of high-power applications.
Choose by High-Power Application

Copper Base PCB Application Gallery

Flashlight copper base PCB application reference image

Flashlight Copper PCB

Projector copper substrate PCB application reference image

Projector Copper Substrate

Stage light copper base PCB application reference image

Stage Light Copper PCB

Mobile lighting copper base PCB application reference image

Mobile Lighting PCB

Thermoelectric separation copper substrate board reference image

Thermoelectric Separation Board

Copper base PCBA application reference image

Copper Base PCBA

DFM Review SLA

Copper Base PCB Design Review Before Production

Copper base PCB requires a reviewable decision trail. We confirm manufacturability, risk points, and lead time before production release instead of giving an unsupported delivery promise.

Initial Review Within 24 Hours
Initial DFM response after complete Gerber, drill, outline, and stack-up data are received.
Copper + Thermal Check
Copper thickness, dielectric thickness, thermal conductivity, voltage resistance, and machining feasibility are reviewed.
One DFM Improvement Round
If improvements are recommended, one optimization round is included before quotation confirmation..
Confirmed Lead Time After Review
Final lead time is confirmed within 24 hours after receiving revised production files.
Product Type Copper Thickness Thermal Conductivity Fastest Lead Time
Standard Copper Base PCB 1–4 oz 1.0–3.0 W/m·K 1-3 days after approval
High Thermal Conductivity PCB 1–6 oz 3.0–8.0 W/m·K 3-5 days after approval
Copper Base LED PCBA Custom Custom 5-10 days by BOM
RFQ Snapshot

Copper Base PCB RFQ Requirements

Confirm the basic manufacturing range before quotation: copper substrate, stack-up, thermoelectric separation, surface finish, outline forming, and assembly requirement.

PCB Type
Copper Base PCB / Copper Substrate PCB
Base Material
Copper Base Material
Thermal Conductivity
1.0–8.0 W/m·K Available
Surface Finish
OSP / ENIG / Silver Plating
Forming
CNC Milling / V-Cut / Mould
Assembly
Assembly Service
Stack-up Review
Copper base, dielectric thickness, copper weight, and thermal path are reviewed.
Dielectric Review
Dielectric thickness, thermal conductivity, and voltage resistance are reviewed..
Files Needed
Gerber file, PCB drawing, stack-up details, and BOM if assembly is required..
Quote Path

Copper PCB RFQ First. Engineering Review Next.

Send the core information first. Stack-up, thermal route, isolation, and assembly details can be confirmed after file review.

1 Application + quantity + contact
2 Copper weight + surface finish + target lead time
3 Gerber / PCB Drawing / BOM (if assembly required)
Delivery Data

12-Month Copper PCB Delivery Performance

Project Type 12-Month On-time Rate Sample Order Count Main Bottleneck Risk Control
Standard Copper Base PCB 97.3% 7270 sample / small-batch orders Copper stock + CNC forming Material confirmation before order release
Thermoelectric Separation PCB 95.8% 428 engineering orders Stack-up review + isolation requirement DFM and sample approval recommended
Copper Base LED PCBA 96.5% 580 PCBA orders BOM sourcing + aging test schedule Component confirmation before SMT
Deep Technical Data

Copper Base PCB Stack-up, Thermal, and Isolation Data

Copper PCB Route Base Thickness Dielectric / Isolation Layer Circuit Copper Surface Finish Thermal Conductivity Best Fit
Standard Copper Base PCB 1-3mm typical FR4 / thermal dielectric 1-3oz by review OSP / ENIG / silver plating 5.0 W/mK reference by stack-up Flashlight, mobile lighting, LED modules
Thermoelectric Separation PCB 1.5-2mm typical Ceramic / insulation layer By current and layout ENIG / silver plating by review 2.5-6.0 W/mK by isolation layer Projector, stage light, high power LED
Copper Base LED PCBA Custom Custom by LED power and insulation By electrical load Per assembly process Custom; confirm by Gerber + BOM Finished LED modules
Copper PCB Manufacturing
Copper PCB factory workshop photo reference image

Workshop / Copper Processing

Copper PCB cross-section photo reference image

Cross-section / Stack-up

Copper PCB AOI test photo reference image

AOI / Electrical Test

Copper base LED PCBA aging test reference image

LED Assembly / Aging

7270
Sample / small-batch orders in last 12 months
97.3%
12-month on-time delivery rate
100%
AOI / e-test coverage before packing
0.8%
Online complaint rate from audit records
Copper PCB DFM Review

Review Before Copper Substrate PCB Production

Heat Path

Review copper base, thermal pad, heat source, and contact surface.

Electrical Isolation

Check thermoelectric separation, creepage, clearance, and withstand needs.

CNC / Mould Forming

Check outline, slots, mounting holes, V-Cut, burr risk, and panel handling.

Engineering Feedback

Typical feedback after complete Gerber, heat source notes, and assembly requirements are received.

One-stop Copper PCB + PCBA

Fabrication, LED Mounting, and Testing

PCB Fabrication

Copper base, dielectric, circuit layer, solder mask, finish, routing, and test.

LED / Component Sourcing

LED, resistor, connector, driver IC, and standard components by BOM.

Assembly & Test

SMT, DIP, LED mounting, polarity check, functional test, and aging test.

Traceable Delivery

Packing photos, inspection records, shipping documents, and after-sales review.

Copper Base PCBA Terms

LED Sourcing, SMT Assembly, and Aging Test Scope

Copper base LED PCBA cost depends on both PCB stack-up and BOM strategy. Confirm component sourcing mode before formal quotation.

Component Supply Mode

Customer-supplied, YC-sourced, or mixed sourcing are supported after BOM review.

Standard SMT Range

Standard assembly route supports 0.4mm pitch and above. Finer pitch requires review.

Rework / Defect Target

Target rework rate ≤ 0.5% after stable pilot run and approved process window.

Long-Term Component Supply

Approved suppliers, qualified alternative components, and rolling forecasts help minimize the risk of supply disruptions.

Copper PCB Project References

Flashlight Module Case

Eastern Europe lighting customer. Copper substrate board used for high-lumen flashlight modules.

Volume: 1,000 pcs / month
Route: Copper substrate PCB
Cooperation: 12 months

Projector / Stage Light Case

High-power stage light project using thermoelectric separation copper substrate route.

Quantity: 300 pcs pilot + batch follow-up
Route: Thermoelectric separation
Delivery: Approved after sample review

Quality Contact

Add a real quality or engineering contact for serious B2B buyers.

Quality Manager: Engineering QA Team
Email: sales@ycelectronic.com
Response: 24h initial reply

Request a Copper Base PCB Quote

Send product type, quantity, delivery target, copper substrate requirement, thermal route, contact information, and Gerber files. Engineering requirements can be confirmed after file review.

Email Sales Team

Email: sales@ycelectronic.com | Website: ycpcbs.com

Short RFQ Form

Request Copper Base PCB Quote

Fill the core fields first. Attach Gerber, drill, BOM, heat source map, LED layout, and drawings after the email window opens.

Optional engineering details Expand
Email Directly

Attach Gerber, drill file, BOM, LED layout, mechanical drawing, heat source map, stack-up requirement, and reference sample photos in your email when available.

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Ask For A Quick Quote

We will contact you within 1 working day, Please pay attention to the email with the suffix “@ycelectronic.com”.