Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.
91～99 item / All 99 items
![[Drawing] TSF Type Bobbin 'TSF-520(30-30)φ50'](https://image.mono.ipros.com/public/product/image/67e/2000532687/IPROS12285996714582157667.png?w=280&h=280)
| TSF Type Bobbin Drawing | Model 'TSF-520(30-30)φ50'
This is a drawing of the TSF type bobbin. Model 'TSF-520(30-30)φ50' *For more details, please refer to the PDF document or feel free to contact us.
Patent obtained for the joint development of 3D-MID technology! Meeting UL1446 requirements in the power supply field.
Alpha Japan Co., Ltd. has been manufacturing and selling PIN-type electronic device-related products (transformer bobbins, bases, etc.) since its establishment in March 1988. In 1998, we obtained UL746D certification (No. C3728) and can also meet the requirements of UL1446 (thermal classification class B, 130°C) in the power supply field. We have conducted joint development of 3D-MID technology based on thermosetting resins with a national university-related department and obtained a patent in January 2016. Recently, we have also become capable of prototyping and are looking for partners to collaborate on commercialization. 【Business Activities】 ■ Main Operations - Development, manufacturing, and sales of thermosetting resin products and applications - Development, manufacturing, and sales of thermoplastic resin products and applications ■ Current Production Items - Bases for sensors / coil bobbins / transformer bobbins / insulating components for AV and communication devices ■ New Development Products - Development of 3D-MID substrate technology (prototyping available) *For more details, please refer to the PDF materials or feel free to contact us.
General-purpose plastic bobbins and reinforced plastic bobbins made using Futaba's unique manufacturing method.
Our company manufactures and sells various industrial plastic products, focusing on plastic winding cores (bobbin, roll, core) for winding industrial products in the form of cords. We handle products such as "bobbin for tire cords" made by blending nylon with glass fibers and using engineering plastics, as well as "bobbin for glass fibers" made from ABS resin. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ For tire cords ■ For ropes ■ For monofilaments ■ For glass fibers ■ For ring twisting yarn, etc. *For more details, please download the PDF or feel free to contact us.
Since its establishment, we have developed and manufactured electronic device-related products (such as transformer bobbins and coil holders)!
Our company is engaged in the development and manufacturing of thermosetting resin, thermoplastic resin products, and applied products. The products we produce include automotive components such as bases for DC-DC converters, charging station bases, and LF bobbins for small transformers, as well as consumer and mechanical components. Additionally, as part of our new product development, we are expanding into automotive motor resolvers, insert molding for automotive fan motors, and product proposals in collaboration with partners (motors, control boards). 【Current Production Products (Partial)】 ■ Automotive Components - Base for DC-DC converters - Base for chargers - LF bobbins for small transformers ■ Consumer Components - Bobbins for vibration devices - Bobbins for current sensors *For more details, please download the PDF or feel free to contact us.
Since its establishment, we have developed and manufactured electronic device-related products (such as transformer bobbins and coil holders)!
Our company develops and sells various transformers using standard and custom bobbins. We develop and sell various transformers using standard and custom bobbins. For standard bobbins, we can accommodate a minimum order quantity of 10 pieces. If you provide us with your desired specifications, we will propose the optimal transformer. Leveraging our years of development know-how, we contribute to our customers. The products we produce include automotive components such as bases for DC-DC converters, charger bases, and LF-equipped bobbins for small transformers, as well as consumer and mechanical components. Additionally, as new development products, we are expanding offerings such as resolvers for automotive motors, insert molding for automotive fan motors, and product proposals in collaboration with partners (motors, control boards). Contact: Person in charge, Sonoda *For more details, please download the PDF or feel free to contact us.
![[Research Material] World Market for Transformer Coils](https://image.mono.ipros.com/public/product/image/176/2001460356/IPROS81553053048519094253.jpeg?w=280&h=280)
World Market for Transformer Bobbins: Vertical Transformer Bobbins, Horizontal Transformer Bobbins, Mining, Transportation, Others
This research report (Global Transformer Bobbin Market) investigates and analyzes the current state and outlook for the global transformer bobbin market over the next five years. It includes information on the overview of the global transformer bobbin market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the transformer bobbin market focus on vertical transformer bobbins and horizontal transformer bobbins, while the segments by application cover mining, transportation, and others. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of transformer bobbins. It also includes the market share of major companies in the transformer bobbin sector, product and business overviews, and sales performance.
Are you having trouble selecting a bobbin?
We offer a range of products centered around lightweight and affordable one-way bobbins, including plywood flanged bobbins that can handle ultra-heavy weights and resin bobbins suitable for clean room reuse.
Long hole type compatible with a wide variety of winding machines! Equipped with a steel wire hook hole for easy winding operations.
The "Bobin 445" is a bobbin with an outer diameter of φ445 mm, used for winding wires and electrical cables. <Features> - It is an integrated molding type with no gaps at the base, preventing wire from getting caught. - The hole for the winding machine's shaft is elongated, making it compatible with many winding machine manufacturers. (Compatible with shaft diameters of φ20 mm or less, within a range of 80 to 100 mm from the center. *Please confirm with the actual product.) - Two diagonal starting holes (5×15 mm) are placed on the body of the bobbin, allowing for easy initiation of the wire winding process. 【Specifications】 ■External dimensions: φ445×243 mm ■Internal dimensions: φ300×193 mm ■Material: Recycled ABS ■Shipping unit: 3 ■Delivery time: 3 days ■Color: Black *For more details, please refer to the PDF document or feel free to contact us.
![[Production Example] Bobbin](https://image.mono.ipros.com/public/product/image/af0/2001490617/IPROS27599179937510756783.png?w=280&h=280)
We will introduce examples of bobbins made using PBT and PPS materials!
Nagaoka Mold Co., Ltd. manufactures products in a wide range of fields including low-voltage electronics, optical devices, office automation, automotive, mechanical parts, medical-related components, and food-related parts. We design and produce precision plastic molds from small to medium sizes, and we also conduct mass production and prototype trials with molding machines up to 180 tons. In particular, we specialize in precision small parts and products with complex structures that others cannot achieve. With innovative ideas and solid technology, we have supported numerous companies to date. Moving forward, we aim to enhance the appeal of manufacturing as a united company while challenging ourselves to develop our technical capabilities to meet the needs of the times. [Case Overview] ■Product/Application: Bobbin ■Material: PBT, PPS *For more details, please download the PDF or feel free to contact us.
