{"id":10,"date":"2026-08-31T18:01:58","date_gmt":"2026-08-31T10:01:58","guid":{"rendered":"http:\/\/wh-nu7wehbv22kcbyp04h6.my3w.com\/?post_type=eb_product&p=10"},"modified":"2026-09-04T09:53:02","modified_gmt":"2026-09-04T01:53:02","slug":"pcb-ceramic","status":"publish","type":"page","link":"https:\/\/www.ebestpcba.com\/index.php\/pcb-ceramic\/","title":{"rendered":"Ceramic PCB Manufacturer"},"content":{"rendered":"\n
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Home<\/a> \/ Capabilities<\/a> \/ Ceramic PCB<\/div>\r\n
Ceramic PCB manufacturing capability<\/div>\r\n

Ceramic PCB Manufacturing<\/h1>\r\n

EBest PCBA manufactures ceramic PCBs using Alumina, AlN, ZTA and Si3<\/sub>N4<\/sub> substrates with DPC, DBC, AMB, Thick Film, LTCC and HTCC processes. Material, conductor design, geometry, surface finish and inspection requirements are reviewed based on the released project files.<\/p>\r\n

Send Ceramic PCB Files<\/a>Request NDA First<\/a><\/div>\r\n

Initial response within 12 hours. Final material, manufacturing process, test plan and production schedule are confirmed after project file review.<\/p>\r\n<\/div>\r\n

\r\nCeramic Circuit Inspection<\/span>\r\n\"Photographed\r\n
AlN ceramic circuit with metallized conductor features.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n<\/section>\r\n
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Substrate families<\/em>Al2<\/sub>O3<\/sub> \/ AlN<\/strong>ZTA and Si3<\/sub>N4<\/sub> reviewed by project<\/span><\/div>\r\n
Process routes<\/em>DPC \/ DBC \/ AMB<\/strong>plus Thick Film, LTCC and HTCC routes<\/span><\/div>\r\n
Copper reference<\/em>0.5-12 oz<\/strong>route-specific DPC, DBC and AMB copper review<\/span><\/div>\r\n
Size reference<\/em>130 \u00d7 180 mm<\/strong>general size reference; larger formats need review<\/span><\/div>\r\n<\/div>\r\n<\/section>\r\n
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Manufacturing route selection<\/div>\r\n

How to Choose the Right Ceramic PCB Manufacturing Process<\/h2>\r\n

The correct ceramic PCB process depends on the substrate, conductor system, thermal requirements, circuit geometry and assembly interface. These factors should be reviewed together before the manufacturing process is confirmed.<\/p>\r\n<\/div>\r\n

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Alumina ceramic circuit sample for fabrication and inspection review.<\/figcaption>\r\n<\/figure>\r\n
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01<\/span>

Thermal path<\/h3>

Define heat density, operating environment, thermal cycling and the external heat-sink or package interface before selecting Alumina, AlN, ZTA or Si3<\/sub>N4<\/sub>.<\/p><\/article>\r\n

02<\/span>

Electrical isolation<\/h3>

Confirm voltage withstand, creepage, dielectric behavior and conductor-to-edge requirements together with substrate thickness and surface condition.<\/p><\/article>\r\n

03<\/span>

Conductor system<\/h3>

Fine patterned copper, thick copper, printed conductor paste and co-fired metallization follow different DPC, DBC, AMB, Thick Film, LTCC or HTCC routes.<\/p><\/article>\r\n

04<\/span>

Assembly interface<\/h3>

Soldering, wire bonding, die attach, component clearance, finish, flatness and inspection requirements must be defined before the board route is released.<\/p><\/article>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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Ceramic PCB Metallization Types<\/div>\r\n

Ceramic PCB Metallization Options We Support<\/h2>\r\n

Use the following process options as an initial reference. Final material, copper thickness, geometry, surface finish, tolerance and production schedule are confirmed after project review.<\/p>\r\n<\/div>\r\n

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Printed and fired conductor<\/span>

Thick Film Ceramic PCB<\/h3>

For printed paste circuits where firing profile, glaze, conductor geometry and downstream bonding or soldering must be aligned.<\/p>

Conductor:<\/b> Ag\/Pd or Au paste reference<\/span>Send for review:<\/b> paste, line geometry, vias, finish<\/span><\/div><\/div>\r\n<\/article>\r\n
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Fine patterned copper<\/span>

DPC Ceramic PCB<\/h3>

For finer copper geometry where conductor thickness, adhesion, surface finish and thermal interface are reviewed as one build.<\/p>

Outer copper:<\/b> 0.5\u20133 oz screening reference<\/span>Send for review:<\/b> line \/ space, copper, finish<\/span><\/div><\/div>\r\n<\/article>\r\n
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Thicker bonded copper<\/span>

DBC Ceramic PCB<\/h3>

For higher-current power circuits where bonded copper, ceramic isolation, thermal cycling and module attachment control the route.<\/p>

Outer copper:<\/b> 3\u201312 oz screening reference<\/span>Send for review:<\/b> copper balance, isolation, attachment<\/span><\/div><\/div>\r\n<\/article>\r\n
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Power-module reliability route<\/span>

AMB Ceramic PCB<\/h3>

For power-module builds where higher current, cycling load, substrate selection and bonding reliability must be confirmed together.<\/p>

Outer copper:<\/b> 3\u201312 oz screening reference<\/span>Send for review:<\/b> substrate, bond system, cycling risk<\/span><\/div><\/div>\r\n<\/article>\r\n
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Low-temperature co-fired ceramic<\/span>

LTCC Ceramic Circuit<\/h3>

For multilayer ceramic circuits where conductor compatibility, cavities, buried structures and shrinkage control affect release.<\/p>

Layer reference:<\/b> 1\u20132, 4 and 6 layers<\/span>Evaluation route:<\/b> 6\u201314 layers after review<\/span><\/div><\/div>\r\n<\/article>\r\n
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High-temperature co-fired ceramic<\/span>

HTCC Ceramic Circuit<\/h3>

For ceramic packages where conductor system, firing route, multilayer structure and environmental reliability define the build.<\/p>

Layer reference:<\/b> 1\u20132, 4 and 6 layers<\/span>Send for review:<\/b> conductor, firing, package interface<\/span><\/div><\/div>\r\n<\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n
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Published capability screening<\/div>\r\n

Ceramic PCB Manufacturing Capabilities<\/h2>\r\n

The values below are general capability references. Final manufacturability, tolerances and process combinations are confirmed after reviewing the actual project files.<\/p>\r\n<\/div>\r\n

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Capability Item<\/th>Standard Capability<\/th>Engineering Review Required<\/th><\/tr><\/thead>\r\n
Ceramic substrates<\/td>Al2<\/sub>O3<\/sub>, AlN, ZTA and Si3<\/sub>N4<\/sub><\/td>Glass, quartz, sapphire and special Alumina grades require project confirmation.<\/td><\/tr>\r\n
Process routes<\/td>DPC, DBC, AMB, Thick Film, LTCC and HTCC<\/td>Layer count, conductor system and route-specific structures are reviewed together.<\/td><\/tr>\r\n
Layer reference<\/td>DPC\/DBC\/AMB: single or double sided. LTCC\/HTCC: 1\u20132, 4 or 6 layers. Thick Film: route-specific construction.<\/td>LTCC 6\u201314 layers and conflicting or special multilayer combinations require engineering evaluation.<\/td><\/tr>\r\n
Outer copper<\/td>DPC: 0.5\u20133 oz. DBC\/AMB: 3\u201312 oz.<\/td>Final copper, ceramic, line geometry and bonding combination follow design review.<\/td><\/tr>\r\n
Maximum dimension<\/td>130 \u00d7 180 mm screening reference<\/td>Larger size and Thick Film format are reviewed by process and panel method.<\/td><\/tr>\r\n
Substrate thickness<\/td>Al2<\/sub>O3<\/sub>\/AlN: 0.38, 0.635 and 1.0 mm. Si3<\/sub>N4<\/sub>: 0.25 and 0.32 mm.<\/td>Thicker and non-standard substrate combinations require availability and process evaluation.<\/td><\/tr>\r\n
Line width \/ spacing<\/td>0.10 \/ 0.10 mm general screening reference; copper-dependent rules apply.<\/td>Down to 0.076 \/ 0.076 mm is evaluation-required and route-specific.<\/td><\/tr>\r\n
Surface finish<\/td>OSP, ENIG, immersion silver, immersion tin, ENEPIG and hard gold can be reviewed.<\/td>Finish must match soldering, wire bonding, conductor system and storage requirements.<\/td><\/tr>\r\n
Finished thickness<\/td>0.2\u20132.0 mm screening reference<\/td>2.0 mm and above requires project evaluation.<\/td><\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n

Important: published values are quotation-screening references. Final manufacturability, tolerances, inspection plan, production route and schedule are released only after engineering review of the project files.<\/p>\r\n<\/div>\r\n<\/section>\r\n

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Manufacturing control path<\/div>\r\n

Ceramic PCB Manufacturing Process: From File Review to Final Inspection<\/h2>\r\n

Ceramic PCB processes vary by substrate and conductor system. EBest PCBA first confirms the appropriate process, then aligns manufacturing controls and inspection requirements with the approved construction.<\/p>\r\n<\/div>\r\n

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01<\/span>

File and requirement review<\/h3>

Gerber or ODB++, drawing, material, conductor, quantity, thermal and assembly notes are checked for missing inputs.<\/p><\/article>\r\n

02<\/span>

Material and route confirmation<\/h3>

Substrate, thickness, conductor system and DPC, DBC, AMB, Thick Film, LTCC or HTCC route are confirmed before pricing.<\/p><\/article>\r\n

03<\/span>

Controlled manufacturing<\/h3>

Printing, plating, bonded copper or co-fired operations follow the approved construction, geometry, holes, outline and finish.<\/p><\/article>\r\n

04<\/span>

Inspection and release<\/h3>

Dimensions, conductor geometry, isolation, surface condition, traceability and assembly handoff are checked before shipment.<\/p><\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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Ceramic PCB quality control<\/div>\r\n

Ceramic PCB Quality Inspection and Verification<\/h2>\r\n

Inspection requirements should match the ceramic substrate, conductor system, circuit structure and downstream assembly method.<\/p>\r\n<\/div>\r\n

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\"Operator<\/figure>\r\n
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Incoming ceramic substrate review<\/h3>

Material identification, thickness, surface condition and project-specific mechanical requirements are checked before circuit processing.<\/p><\/article>\r\n

Conductor and geometry control<\/h3>

Line width, spacing, conductor or copper thickness, pads, holes, outline and edge clearance follow the released drawing and route.<\/p><\/article>\r\n

Surface and interconnection review<\/h3>

Glaze, solder mask, finish, via or through-hole strategy, wire-bonding and soldering interfaces are checked for compatibility.<\/p><\/article>\r\n

Electrical and reliability evidence<\/h3>

Continuity, isolation and project-defined inspection or reliability requirements are confirmed in the quotation and quality plan.<\/p><\/article>\r\n

Traceability and packaging<\/h3>

Released revision, lot information, inspection records and packaging route are aligned with the order and downstream assembly needs.<\/p><\/article>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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Ceramic PCB applications<\/div>\r\n

Where Are Ceramic PCBs Commonly Used?<\/h2>\r\n

Ceramic PCBs are commonly used in applications that require efficient heat dissipation, electrical isolation, dimensional stability and reliable performance in demanding environments.<\/p>\r\n<\/div>\r\n

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\"Medical

Medical Electronics<\/h3>

Review isolation, stability, documentation, inspection and assembly requirements for diagnostic and treatment equipment.<\/p><\/div><\/article>\r\n

\"Energy

Power and New Energy<\/h3>

Assess heat flow, current, copper construction, thermal cycling and power-module interfaces.<\/p><\/div><\/article>\r\n

\"Automotive

Automotive Electronics<\/h3>

Connect thermal and mechanical requirements to substrate, copper, attachment and traceability decisions.<\/p><\/div><\/article>\r\n

\"Industrial

Industrial Control<\/h3>

Review power density, insulation, operating environment, repeatability and downstream assembly needs.<\/p><\/div><\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n

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Ceramic PCB quotation requirements<\/div>\r\n

What Information Is Needed for a Ceramic PCB Quote?<\/h2>\r\n

You can send the available files even if some details are still open. EBest PCBA will identify any missing information required before the quotation is finalized.<\/p>\r\n<\/div>\r\n

Gerber or ODB++ data<\/span>Drill and fabrication drawing<\/span>Substrate and process preference<\/span>Conductor or copper requirement<\/span>Dimensions and thickness<\/span>Surface finish and bonding notes<\/span>Quantity and delivery target<\/span>Assembly and test requirements<\/span><\/div>\r\n<\/div>\r\n