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Custom Copper Base PCB / Copper Substrate PCB Manufacturing
Copper Substrate PCB for High-Power LED Thermal-Electrical Separation 銅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年以上
PCB manufacturing experience
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
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銅基板
Review Focus
Thermal + isolation
Lead-time Logic
After DFM approval
Can We Build It? Can We Deliver It?
20年以上
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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Copper
リードタイム
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Focus
Pad + heat path
Finish
OSP / ENIG
Projector Light PCB
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Copper
リードタイム
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Focus
Isolation
Finish
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Thermoelectric Separation Board
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Copper + isolation
リードタイム
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Focus
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Copper
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Test
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リードタイム
By BOM
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| Image | 製品 | Product Type | 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 | Key Check | リードタイム | Quote |
|---|---|---|---|---|---|---|---|
 | 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 | 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 | 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. アルミニウム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.
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Thermoelectric Separation Board
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| Product Type | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 熱伝導率 | 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 | 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 |
| cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 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タイプ
Copper Base PCB / Copper Substrate PCB
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Copper Base Material
熱伝導率
1.0–8.0 W/m·K Available
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OSP / ENIG / Silver Plating
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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
| プロジェクトタイプ | 12-Month On-time Rate | Sample Order Count | Main Bottleneck | Risk Control |
|---|---|---|---|---|
| cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 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 |
| cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | 96.5% | 580 PCBA orders | BOM sourcing + aging test schedule | Component confirmation before SMT |
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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 | 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 |
| Thermoelectric Separation PCB | 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 | 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 | Custom | 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 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
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
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メール：sales@ycelectronic.com
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Email: sales@ycelectronic.com | Website: ycpcbs.com
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