More than 74 years as an electronic component trading company specializing in Akihabara Electric Town
connector, cable and wire, coolling fan, cable assembly, Control components, Various electronic components sale and wholesale
electric parts dealer TOMINAGA ELECTRIC CO.,LTD
Akihabara/Sendai electric parts dealer Japan
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Nanaboshi Electric Mfg. stock list

Sanyo Denki stock list

Sanwa Connector stock list

Heyco Products stock list


Sanyo denki Cooling fan and motor, and Other fans and motor

Various general purpose AC cooling fan and DC cooling fan, Long Life Fan, CPU fa, Blower, Servo motor, Stepping Motor, etc.

Introduction to the main fan and motor products that we sell including all kinds of cooling fans, such as AC fan motors and DC fan motors, as well as servomotors and stepping motors, with a focus on Sanyo Denki products.
Particularly when it comes to general-purpose Sanyo Denki products, we have the largest inventory in Japan in both AC and DC and are prepared to meet your needs for short-term delivery.

Sanyo Denki

Cooling fan
General-purpose fan motors, CPU coolers, water-cooling fans, etc.

AC cooling fan
Square type: 60mm ~172φ
Thick: 28mm ~51mm
Voltage: AC100V, AC115V, AC120V, AC200V, AC230V, AC240V
Frame: Aluminum die-casting

DC cooling fan
Square type: 40mm ~200φ
Thick: 10mm ~70mm
Voltage: DC5V, DC12V, DC21V, DC24V, DC48V
Frame: Resin mold, Aluminum die-casting

Splash Proof Fan, Oil Proof Fan, Long Life Fan, Various endurance cooling fan.
Silent Fan etc.

We have a standard inventory of AC and DC fans in all sizes and every voltage, so if you are ever worried about delivery times just consult our sales staff

Stepping Motor, Stepping Systems
We provide products for a wide range of purposes with a variety of special properties including 2-phase, 3-phase, and 5-phase stepping motors and stepping systems, synchronous systems that enable precise speed control spinning with full synchronization at designated frequencies unaffected by interference or load fluctuations, and closed stepping systems featuring the advantages of AC servo systems and stepping systems which achieve high speed and rapid acceleration/deceleration at a compact size with excellent cost performance.

Servo Motor, Servo Systems
Servomotors and servo systems that handle a wide variety of applications from semiconductor manufacturing equipment, ATM, and industrial robots to general machine tools.
We provide products for a wide range of applications including servo systems for control in a variety of settings from small capacity to large capacity and single-axis to multi-axis servo amps as well as motion controllers capable of bringing down equipment costs and reducing development times by providing motion control, robot control, and PLC control all in one machine.

Nidec Servo

Brushless DC Motors and Speed Control Drivers, DC Motors with Brush,Stepping Motors and Drivers, Fans and Blowers, etc
The inquiry about the product and the business, please contact us via our inquiry page, or please refer by contents at the following.
If you are in a hurry to purchase the product
Fukunaga Dengyou(e-commerce) TEL: 81-3-3251-0445 FAX: 81-3-3251-8523
If you want continuous business
Sales department TEL: 81-3-3255-4320 FAX: 81-3-3255-5034
If you want overseas (China, Taiwan) local direct business
Overseas sale partner
Main manufacturer and product


Cable and wire

Fan and motor


Transformer etc.


Electronic parts wholesale and retail mail order.
Electronic parts wholesale
and retail mail order.
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