Thick Film Substrates & Packages (Plating) – MARUWA Corporation
Thick film metallized substrates have been developed by combining proven ceramic materials and thick film metallization technology.
Various patterning technologies allow us to support custom-made requirements. Main applications are semiconductor lasers, medical lasers and other similar products.
Report Abuse
Applications
Submount substrate for industrial equipment and medical equipment
Specification
| Item | Standard Specification | ||
|---|---|---|---|
| Substrate Material | Material | Aluminum Nitride (AlN) | Themal conductivity 170W,200W,230W |
| Thickness | 0.25～1.00mmt | – | |
| Work Size | 50.8□(2inch□),2inch×4inch□ | ||
| Film Specification | Film Composition | electrolytic plating NiAu specification：Cu / Ni / Au=20～80μm / >1μm / >0.5μm(MW recommendation） | |
| Film Thickness | Cu thickness：30～80±15μm(standard),±10μm(special） | ||
| Solder | AuSn composition：（eg）Au / Sn=75 / 25±5wt%（ratio is flexible） | ||
| AuSn thickness： 1.5μm～7μm±20% | |||
| Pattern | Accuracy L / S=100μm / 150μm(Cu thickness over 50μm),50μm / 80μm(Cu thickness 30μm target） | ||
| others | Cutting process | ±50μm( speical ±20μm) | |
| electrolytic plating NiAu specification (MW recommendation) |
|---|
| Standard specification for Thick Film Metallization (Plating) |
| In the case of electrolytic specification, an electrode wire is required for each land |
| Thickened Au is possible. (Standard thickness about 1.5 μm |
| Item | Inspection Item | Measurement Inspection Machines |
|---|---|---|
| Quality Assurance | Size | Measuring Microscope |
| Film Thickness | X-ray Fluorscence, Surface Rough Meter | |
| Resistance | Digital Multi Meter | |
| Externals | Microscope | |
| Wire Strength | Pltester |
Pattern accuracy
| Dimension position | Minimum Size |
|---|---|
| A Conducter Size | 0.100mm |
| B Pattern Interval | 0.150mm |
| C Substance Thickness – Pattern Interval | 0.050mm |
| D Pattern – Hole Interval | 0.100mm |
Manufacturing and sales of ceramic products and lighting equipment.
MARUWA Corporation The Ceramics business includes ceramic and electronic components and devices and quartz glass. The company manufactures and sells ceramic substrates used as components of electronic circuits, EMC components for noise reduction, and quartz glass components for the semiconductor field. Together with MARUWA SHOMEI Co., Ltd. and YAMAGIWA Co., Ltd. the company also manufactures and sells lighting equipment, such as LED road lighting and interior lighting equipment. The company has a subsidiary in Malaysia that manufactures and sells ceramic products, and subsidiaries in Taiwan, the U.K., Korea, China, the U.S., and India that sell ceramic products.
Supplier Information
- Store Name: MARUWA CO., LTD.
- Vendor: MARUWA CO., LTD.
- Address: 488-0044
Aichi Owari-Asahi 3-83, Minami Honjigahara-cho
- Electrical Ceramics, Electronic Accessories & Supplies, Electronic Components
Thick Film Substrates & Packages (Screen Printing) – MARUWA Corporation
Electrical Ceramics, Electronic Accessories & Supplies, Electronic ComponentsThick Film Substrates & Packages (Screen Printing) – MARUWA Corporation
Thick film printed and high temperature sintered substrates using excellent thermal conductivity materials, Alumina and Aluminum Nitride (AlN).
Electrode formed ceramic substrates can be miniatuarized and multifunctional.
VIA structure can connect between top and bottom surfaces.SKU: n/a - Electrical Ceramics, Electronic Accessories & Supplies, Electronic Components
AlN Multilayered Ceramic Substrates & Packages – MARUWA Corporation
Electrical Ceramics, Electronic Accessories & Supplies, Electronic ComponentsAlN Multilayered Ceramic Substrates & Packages – MARUWA Corporation
Due to its multilayered structure, circuit designs can be delivered flexibly through layers and complex structures, e.g. cavity structures, are available.
AlN, an excellent heat disspation material, has been proven to efficiently release the heat from high heat generating IC chips.
SKU: n/a - Electrical Ceramics, Electronic Accessories & Supplies, Electronic Components
Alumina Multilayered Ceramic Substrates & Packages (HTCC) – MARUWA Corporation
Electrical Ceramics, Electronic Accessories & Supplies, Electronic ComponentsAlumina Multilayered Ceramic Substrates & Packages (HTCC) – MARUWA Corporation
Due to its multilayered structure, circuit designs can be delivered flexibly through layers and complex structures.
e.g. cavity structures, are available.
SKU: n/a
Related products
- Electronic Components, Module, Power Supply
Desktop PC Power Supply eNSP4-500P Series – Nipron Co. Ltd.
Electronic Components, Module, Power SupplyDesktop PC Power Supply eNSP4-500P Series – Nipron Co. Ltd.
High-capacity power supply with 1 sec backup time, maintenance-free with capacitor package, noise reduction and thermal-sensing fan, customizable output harnesses, 10-year lifespan.
The eNSP4-500P Series is a high-capacity ATX12V power supply designed for desktop PCs. With a typical output of 180W, it boasts a backup time of 1 second in the event of a blackout, provided a capacitor package is connected. The capacitor package offers several advantages, including no need for maintenance or regular replacement, the ability to adjust to low and high temperatures, and a quick 2-minute charge in the case of frequent blackouts. The power supply is also lightweight, approximately half the weight of a 5-inch bay embedded lead battery. It features an AC_FAIL signal delivered at blackout, a completely independent voltage-stabilizing circuit, and a thermal-sensing variable speed fan for noise reduction and heat-related issues. The power supply is designed to last a minimum of 10 years with continuous rated operation at 45°C, and its output harnesses can be easily customized to meet various requirements. The signal unit and fan are also replaceable.
SKU: n/a - Connector, Electronic Components
Glass Terminals – Ubukata Manufacturing Co.
Our own original glass-terminal technology can achieve high quality and meet diverse needs.
POINT 01
High Quality Air-tight Glass-terminal Technology
Since its establishment in the 1970s, the glass hermetic-seal technology essential to air-tight metal containers has been cultivated over many years and is capable to attaining the high-level quality that meets the stringent demands of our customers.POINT 02
From Hybrid Cars to Town Gas
We have rolled out a diverse array of products, from motor-driven compressors to flow monitors for town gas and propane gas.SKU: n/a - Electronic Components, Module, Power Supply
Power Supply for System Rack HPCFX-350P Series – Nipron Co. Ltd.
Electronic Components, Module, Power SupplyPower Supply for System Rack HPCFX-350P Series – Nipron Co. Ltd.
Small size and large capacity Flex ATX power supply
Backup function protects PCs at blackout
Conducted emission of even a single power supply unit clears VCCI Class B.
Plug-in cables for re-configuring power cables (except for the main power cable).
Minimum load current 0A for all outputs specification.
Low noise design with a temperature controlled variable-speed fan.SKU: n/a
