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Custom Copper Base PCB / Copper Substrate PCB Manufacturing
Copper Substrate PCB for High-Power LED Thermal-Electrical Separation Kupfer-Leiterplatte.
Copper substrate PCB for high-power LED applications that need stronger heat spreading, controlled insulation structure, and stable small-batch to production delivery.
Über 20 Jahre
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97.3%
On-time delivery, 10027 orders
ISO / UL / RoHS
Compliance documentation
0.8%
Complaint rate from audit records
Typical Use
High-power LED modules
Base Material
Kupfer-Substrat
Review Focus
Thermal + isolation
Lead-time Logic
After DFM approval
Can We Build It? Can We Deliver It?
Über 20 Jahre
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
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RoHS
Material Report
100% AOI + E-Test
Before Packing
Copper Base PCB Product Range
Choose Your Copper Base PCB Procurement Mode
Flashlight LED Module
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Lieferzeit
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Focus
Pad + heat path
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OSP / ENIG
Projector Light PCB
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Lieferzeit
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Focus
Isolation
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Thermoelectric Separation Board
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Copper + isolation
Lieferzeit
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Focus
Clearance
Review
DFM required
Copper Base LED PCBA
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Pitch
By process
Test
E-test
Lieferzeit
By BOM
Product Table
Copper Base PCB Product Table
| Image | Produkt | Product Type | Structure | Surface Finish | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Lieferzeit | Quote |
|---|---|---|---|---|---|---|---|
 | Copper Substrate Board for Flashlight cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | |
| Copper Substrate Board for Projector cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | ENIG / silver plating by review | Heat source + isolation | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | |
| Thermoelectric Separation Copper Substrate Board YC-CU-TS | Separated thermal / electrical path | Isolation structure | ENIG / silver by review | Clearance + withstand | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | |
 | Copper Substrate Board for Stage Lights YC-CU-STAGE | Stage light module | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Heat spread + finish | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | |
 | Copper Substrate Board for Mobile Lighting YC-CU-MOB | Mobile light LED board | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Outline + connector | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits |
Final manufacturability depends on copper thickness, dielectric structure, heat load, LED pad design, routing tolerance, and assembly scope.
PCB Manufacturing Process
Copper Material & CNC Machining
PCB Exposure Process
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. Aluminium-Leiterplatte
✓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 PCB
Projector Copper Substrate
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Thermoelectric Separation Board
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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 | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Wärmeleitfähigkeit | Fastest Lead Time |
|---|---|---|---|
| Standard Copper Base PCB | 1–4 oz | 1.0–3.0 W/m·K | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits |
| High Thermal Conductivity PCB | 1–6 oz | 3.0–8.0 W/m·K | 3-5 days after approval |
| Copper Base LED PCBA | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 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-Typ
Copper Base PCB / Copper Substrate PCB
Base Material
Copper Base Material
Wärmeleitfähigkeit
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..
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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 cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
2 Copper weight + surface finish + target lead time
3 Gerber / PCB Drawing / BOM (if assembly required)
Delivery Data
12-Month Copper PCB Delivery Performance
| Projekttyp | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 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 | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits |
| Copper Base LED PCBA | 96.5% | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits |
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| cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Dielectric / Isolation Layer | Circuit Copper | Surface Finish | Wärmeleitfähigkeit | Best Fit |
|---|---|---|---|---|---|---|
| Standard Copper Base PCB | 1-3mm typical | FR4 / thermal dielectric | 1-3oz by review | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 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 | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Custom by LED power and insulation | By electrical load | Per assembly process | Custom; confirm by Gerber + BOM | Finished LED modules |
Copper PCB Manufacturing
Workshop / Copper Processing
Cross-section / Stack-up
AOI / Electrical Test
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
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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
E-Mail: 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.
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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.
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