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core Product List and Ranking from 30 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

core Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. 昭和丸筒 Osaka//Paper and pulp
  2. 日本継手 Tokyo//Manufacturing and processing contract 東京営業部
  3. 山本精機 Nagano//Manufacturing and processing contract 本社、THAI工場
  4. 4 DIAMET CORPORATION Niigata//Machine elements and parts
  5. 4 デザイン・ゲートウェイ Tokyo//Electronic Components and Semiconductors
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core Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Dual-structure core for reducing roll tendency and shaft diameter conversion (Lotus Core) 昭和丸筒
  2. Core joint C core / CD core 日本継手 東京営業部
  3. Motor core by vacuum impregnation and lamination. 山本精機 本社、THAI工場
  4. 4 Paper Core "Paper Honeycomb Core" ナゴヤ芯材工業
  5. 5 Basic Knowledge of Mold Design: Mold Cavity and Core

core Product List

121～135 item / All 243 items

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Ceramic core for chip inductors

Ceramic core for chip inductors

Electrodes directly metallizing onto the core! We offer ceramic cores for chip-type inductors for surface mounting!

We would like to introduce our "Ceramic Cores for Chip Inductors." The electrodes can be selected with a base of Mo-Mn or Ag/Pd, and the plating finish can be gold or tin. We offer two colors of alumina material: white and black, and three shapes: 2U Type, 2H Type, and 4H Type. Leveraging the ceramic material technology, micro precision molding technology, and metallization technology we have cultivated over many years, we provide ceramic cores (alumina cores) for surface mount chip inductors. 【Features】 - Two colors of alumina material (white, black) - Three shapes (2U, 2H, 4H) - Sizes (0603, 0804, 1005, 1608, 2012, 2520, 3216 mm) - Electrodes can be selected with a base of Mo-Mn or Ag/Pd, and the plating finish can be gold or tin - Electrodes are directly metallized onto the core *For more details, please refer to the PDF document or feel free to contact us.

  • Ceramics

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High-performance film core "Plamaxin"

High-performance film core "Plamaxin"

High-performance film core. Eliminates inner layer step marks in film products and similar items.

● Reduces defects caused by step marks and improves quality. ● Film loss due to step marks is reduced to 1/4 to 1/10, cutting costs. ● Can be reused repeatedly in the process, making it economical. ● By replacing the cushion layer, it can be reused multiple times. ● Reduces waste, thereby decreasing both film waste and CO2 emissions. ● We will wrap the cushion layer around the core used in your company.

  • Other packaging machines

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NVIDIA A100 Tensor Core GPU

NVIDIA A100 Tensor Core GPU

Accelerate major deep learning frameworks! Achieve performance improvement and cost reduction.

The NVIDIA A100 Tensor Core GPU achieves unprecedented acceleration at various scales for AI, data analytics, and HPC, enabling it to tackle challenging computing problems worldwide. To accelerate workloads of different sizes, it can efficiently scale up to thousands of GPUs or be divided into seven independent GPU instances using the new NVIDIA Multi-Instance GPU technology. The third generation of Tensor Core technology provides faster computational precision for diverse workloads, reducing the time to gain insights and the time to market. 【Features】 ■ Accelerates workloads of all sizes ■ Divides into smaller instances using MIG ■ Easily meets acceleration needs of various scales ■ Ensures IT administrators can maximize the use of all GPUs in the data center ■ Equipped with high bandwidth memory, cache, and compute cores *For more details, please refer to the PDF document or feel free to contact us.

  • Other PCs and OA equipment

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High-performance core "Devinicell H"

High-performance core "Devinicell H"

Next, the heartwood excels in performance, chemical resistance, and low moisture absorption rate! It can be cut with a cutter.

"Devini Cell H" is a high-performance core that can be cut with a cutter during processing. It features excellent adhesive performance, chemical resistance, and low moisture absorption, making it compatible with epoxy resin, polyester resin, and vinyl ester resin. The molding methods suitable for it include the Hand Lay-Up method, Infusion molding, and RTM molding. Generally, it can be used in environments up to 90°C with minimal shape changes. 【Features】 ■ Good compatibility with epoxy resin, polyester resin, and vinyl ester resin ■ Usable in environments from -200°C to +70°C ■ Can be used as a core material in environments with surface temperatures up to 85°C ■ Generally usable in environments up to 90°C with minimal shape changes *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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OTP Non-volatile Memory IP Core 'PermSRAM'

OTP Non-volatile Memory IP Core 'PermSRAM'

Achieving affordable and reliable shipping inspections! We support high quality and stable yields.

"PermSRAM" is an OTP non-volatile memory IP core that can be manufactured using standard logic processes. It provides non-volatile memory that can be written only once for a wide range of processes, from the 0.18um generation to advanced 28nm generations and beyond. Customization is possible for various non-volatile memory core applications, ranging from 64b latch types to 1MByte code storage memory. 【Features】 ■ World-class smallest area ■ Reverse engineering resistance ■ Low voltage writing ■ Equipped with test circuits ■ Automotive grade (guaranteed up to 150℃) *For more details, please refer to the PDF document or feel free to contact us.

  • Memory
  • Other electronic parts

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EMI core

EMI core

The EMI countermeasure ferrite core ESD series uses two types of ferrite materials: Ni-Zn type and Mn-Zn type.

A guardian of noise that is unaffected by core heat or vibrations. Tokin's EMI countermeasure ferrite core ESD series uses two types of ferrite materials: Ni-Zn and Mn-Zn. The Ni-Zn type is effective in the MHz band centered around the FM band, while the Mn-Zn type is effective in the kHz band centered around the AM band. All products comply with RoHS directives, strongly supporting global expansion.

  • EMC countermeasure products

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Magnetic sensor (core and shield) permalloy

Magnetic sensor (core and shield) permalloy

A core to capture weak magnetic signals strongly, and a shield to direct the magnetic influence away.

●Current Sensor Current clamp cores (clamp meters) measure by clamping around power lines, and some high-sensitivity models use permalloy. Additionally, gap cores, which have a portion of round or square iron cores cut out, detect magnetic fields by inserting Hall elements into the cut section. Permalloy, which can detect even slight magnetic fields, plays an important role in controlling the batteries of hybrid and electric vehicles. ●CT (Current Transformer) Core Current transformers are devices that adjust current values, effectively reducing large currents on the primary side to manageable levels on the secondary side. One example is the ZCT (Zero Sequence Current Transformer) used in leakage breakers in distribution panels, where the highly sensitive permalloy reliably detects even minor electrical leaks. ●EI Core This is a core shaped literally like an "E" or "I." Permalloy cores have a higher permeability compared to other magnetic materials and are used in small power transformers and current transformers. *For inquiries or consultations regarding our products, please use the contact form on our website. 【Contact Us】https://www.ohtama.co.jp/contact.html

  • Public Testing/Laboratory

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[English Market Research Report] Global Market for Electric Motor Cores

[English Market Research Report] Global Market for Electric Motor Cores

"Free samples" are currently being offered! Please check the application method from the [PDF download] button, or apply directly from the related links.

Due to the COVID-19 pandemic, the global electric motor core market size is estimated to be 12.55 billion USD in 2021 and is projected to be adjusted to 23.53 billion USD by 2028, with a forecasted CAGR of 9.72% during the forecast period (2022-2028). Taking into account the economic changes caused by this health crisis, synchronous motor cores, which accounted for 51.98% of the global electric motor core market in 2021, are expected to reach 11.69 billion USD by 2028, with a revised CAGR of 9.00% from 2022 to 2028. On the other hand, the main motor segment for the automotive industry is projected to grow at a CAGR of 27.38% throughout this forecast period.

  • Other services

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[English Market Research Report] Global Market for Traction Motor Cores

[English Market Research Report] Global Market for Traction Motor Cores

"Free samples" are currently being offered! Please check the application method from the [PDF download] button, or apply directly from the related links.

The global traction motor core market size is projected to reach 2.5914 billion USD in 2022 and 8.4479 billion USD by 2029, with a CAGR of 17.12% during the forecast period (2023-2029). In 2022, the market size for traction motor cores in Japan is expected to reach 1.1634 billion USD, in China 469.7 million USD, and in South Korea 278.2 million USD. Additionally, China's market share is forecasted to account for 18.13% in 2022 and 31.15% in 2029. This report analyzes the global traction motor core market, examining market trends by type, application, and region (by country) from 2018 to 2029, as well as profiles of key companies.

  • Other services

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Cabin & Core for Precision Plastic Molds

Cabin & Core for Precision Plastic Molds

We specialize in the manufacturing of "cavity and core" products for precision plastic molds!

Our company specializes in the processing of relatively small precision mold parts and precision machine parts. We also manufacture specialized products for precision plastic molds, design and produce various jigs, as well as create various gauges and prototypes. We are capable of quick turnaround for NC lathe processing, compound lathe processing, and high-speed machining center processing. 【Main Processing Machines】 ○ CNC Form Grinding Machine ○ Wire Cut ○ NC Electric Discharge Machine *For more details, please refer to our catalog or feel free to contact us.

  • Other machine elements

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HDMI Specification Receiver IP Core "SLISHDMIR"

HDMI Specification Receiver IP Core "SLISHDMIR"

By connecting with "SLIPHDMIR," it is possible to most efficiently extract performance and characteristics.

SLISHDMIR is an IP core for HDMI receiver link compliant with the HDMI 1.3a standard.

  • Microcomputer

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SD UHS-II PHY IP for SD cards

SD UHS-II PHY IP for SD cards

Achieving a maximum transfer rate of 300MB/s for UHS-II with low power consumption through proprietary technology.

This is a PHY IP solution for the ultra-high-speed interface "UHS-II" that can be used with the new SD card standards SDXC and SDHC.

  • Microcomputer

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[Processing Examples] Etching Processing, Machining, Motor Core

[Processing Examples] Etching Processing, Machining, Motor Core

We will propose processing techniques that match the accuracy of product shape, your desired price, and lead time!

The motor core is a component that corresponds to the iron core part of the rotor (rotating part) and stator (stationary part) that make up a motor. For example, more than 50 motors are used in a single automobile. At Hirai Precision Industry, we can offer manufacturing of motor cores through etching and machining processes. The etching process is characterized by the absence of burrs in the thickness direction of the processed motor core itself. 【About the processing methods】 ■ Etching process - The absence of burrs in the thickness direction of the processed motor core itself is a feature. - Electrical steel sheets have an insulating film on both sides, and processing can be done while leaving this insulating film intact on both sides. ■ Machining process - Options for laser processing and wire processing are available. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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