Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 12, 2025～Dec 09, 2025
This ranking is based on the number of page views on our site.
76～90 item / All 99 items
![[Drawing] TSB Type Bobbin 'TSB-500(23-28)φ133'](https://image.mono.ipros.com/public/product/image/c66/2000487397/IPROS01071098985681957404.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-500(23-28) φ133'
This is a drawing of the TSB bobbin. Model "TSB-500(23-28)φ133" *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSB Type Bobbin 'TSB-500(23-27) φ53'](https://image.mono.ipros.com/public/product/image/263/2000487399/IPROS04923274924073910737.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-500(23-27) φ53'
This is a drawing of the TSB bobbin. Model: 'TSB-500(23-27) φ53' *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSB Type Bobbin 'TSB-500(23-27)φ50'](https://image.mono.ipros.com/public/product/image/c7d/2000487408/IPROS46605963519771179948.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-500(23-27)φ50'
This is a drawing of the TSB bobbin. Model: 'TSB-500(23-27)φ50' *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSB Type Bobbin 'TSB-500(23-21)φ35'](https://image.mono.ipros.com/public/product/image/40f/2000487413/IPROS42492628394688322510.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-500(23-21)φ35'
This is a drawing of the TSB bobbin. Model: 'TSB-500(23-21)φ35' *For more details, please refer to the PDF materials or feel free to contact us.
![[Drawing] TSB Type Bobbin 'TSB-490(19-19)φ120'](https://image.mono.ipros.com/public/product/image/7d0/2000487414/IPROS29457637806737590679.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-490(19-19)φ120'
This is a drawing of the TSB bobbin. Model: 'TSB-490(19-19)φ120' *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSB Type Bobbin 'TSB-450(28-28) φ133'](https://image.mono.ipros.com/public/product/image/648/2000487415/IPROS07363258724613189242.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-450(28-28) φ133'
This is a drawing of the TSB bobbin. Model: 'TSB-450(28-28) φ133' *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSB Type Bobbin 'TSB-400 (18-20) φ53'](https://image.mono.ipros.com/public/product/image/c36/2000487420/IPROS39038611258970872432.png?w=280&h=280)
| TSB Bobbin Drawing | Model 'TSB-400 (18-20) φ53'
This is a drawing of the TSB bobbin. Model: 'TSB-400 (18-20) φ53' *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSF type bobbin 'TSF-350(15-13) φ32'](https://image.mono.ipros.com/public/product/image/ee0/2000532660/IPROS38206753299379762415.png?w=280&h=280)
| TSF Type Bobbin Drawing | Model 'TSF-350(15-13) φ32' |
This is a drawing of the TSF type bobbin. Model 'TSF-350(15-13) φ32' *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSF Type Bobbin 'TSF-350(15-16)φ32'](https://image.mono.ipros.com/public/product/image/48a/2000532661/IPROS88373784821667249229.png?w=280&h=280)
| TSF Type Bobbin Drawing | Model 'TSF-350(15-16)φ32'
This is a drawing of the TSF type bobbin. Model "TSF-350(15-16)φ32" *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSF Type Bobbin 'TSF-400 (14-13) φ30.0'](https://image.mono.ipros.com/public/product/image/25a/2000532667/IPROS13643864413426563512.png?w=280&h=280)
| TSF Type Bobbin Drawing | Model 'TSF-400 (14-13) φ30.0' |
This is a drawing of the TSF type bobbin. Model "TSF-400 (14-13) φ30.0" *For more details, please refer to the PDF document or feel free to contact us.
![[Drawing] TSF Type Bobbin 'TSF-440(24×19) φ50'](https://image.mono.ipros.com/public/product/image/3fa/2000532674/IPROS03247568957960758063.png?w=280&h=280)
| TSF Type Bobbin Drawing | Model 'TSF-440(24×19) φ50' |
This is a drawing of the TSF type bobbin. Model: 'TSF-440 (24×19) φ50' *For more details, please refer to the PDF document or feel free to contact us.
![[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.
We will contribute to your company by providing optimal design for high-performance film roll packaging, ensuring safety with our extensive experience.
Depending on the characteristics of your film roll products, please specify whether you prefer the "hanging method," "direct placement," or "vertical placement." We will design the maximum loading capacity for the film products based on the container size. We can also accommodate clean room requirements and low-temperature transportation designs. Of course, we can also design for hazardous materials.
