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
TOMINAGA ELECTRIC CO.,LTD
Akihabara/Sendai electric parts dealer Japan
Japanese Site
ISO14001
Procurement Agency Service
TOP > Procurement Agency Service > Exhibit report
Corporate infomation
Products
Procurement Agency Service
Environmental Activities
Our strengths

Nanaboshi Electric Mfg. stock list

Sanyo Denki stock list

Sanwa Connector stock list

Heyco Products stock list

inquire

Exhibited at Electronics Total Solution Expo

We will exhibit at The Total Solution Exhibition for Electronic Equipment

Thank you for many visitors!

We exhibited at Electronics Component & Unit Show, an electronics total solution exhibition held at Tokyo Big Sight from May 31 to June 2, 2023.

We exhibited at the "Tominaga Electric Co., Ltd. Booth" at the Electronics Component & Unit Show, a total solution exhibition for electronic devices held at Tokyo Big Sight, where we exhibited a carefully selected selection from the enormous amount of electronic components that we handle.

We exhibited high-performance stepping motor systems and various high-performance fan motors made by Sanyo Electric, various industrial connectors made by Nanasei Science Institute, PSE compact waterproof connectors, ultrafine and ultrafine coaxial cables and assemblies made by Hirakawa Hewtech, ultracompact RF coaxial connectors and fine coaxial connectors made by I-PEX, and GEL-PaK's GEL-BOX (plastic case with gel coated lid). GEL-BOX (a plastic case with a lid coated with gel material) manufactured by Gel-PaK, etc., were exhibited, and many visitors stopped by our booth for three days.

Exhibited at Electronics Total Solution Expo

Exhibition overview

The Total Solution Exhibition for Electronic Equipment 2023, Electronics Component & Unit Show

Date: 2023.5.31 Wed. - 6.2 Fri.
Venue: East Exhibition Hall, Tokyo Big Sight, Tokyo Japan
Booth: 5i-11

Exhibiting Manufacturers

SANYO DENKI, NANABOSHI ELECTRIC, HIRAKAWA HEWTECH, I-PEX, Gel-PaK

Products to be exhibited

SANYO DENKI

SANYO DENKI

Vibration control by stepping motor system

SANYO DENKI:Demonstration of vibration control operation by a food processing machine using F2 and PB

Vibration control operation exhibit on a food processing machine using the SANMOTION F2 stepping motor system and SANMOTION Model No. PB

SANMOTION F2: With high torque, low vibration, low noise, and high resolution.
SANMOTION Model No.PB: Their unique control method eliminates the step-out of stepping motors.

2-axis control with stepping motor system

SANYO DENKI:2-axis control with stepping motor system

Exhibit of 2-axis control operation with short stroke and high hit rate using SANMOTION Model No. PB

SANMOTION Model No.PB: Closed loop stepping systems combine the advantages of two types of motors; they are easier to use than servo systems, and more reliable than stepping systems.

Counter Rotating Fan

SANYO DENKI:Counter Rotating Fan

Operation of counter rotating fan that produces high air volume and high static pressure is exhibited.

This fan features high airflow and static pressure, and is suitable for cooling equipment with high mounting density.

Display model: 9CRB0412P5J201

Low power consumption fan

SANYO DENKI:Low power consumption fan

Comparative display of Low power consumption fan GA series and equivalent performance with conventional models

Airflow and static pressure characteristics that satisfy the operating range required for equipment mounting, while reducing power consumption.

Display model: 9GA0812P2S001

Reversible Flow Fan

SANYO DENKI:Reversible Flow Fan

Reversible flow fan air direction switching operation exhibit

Reversible Flow Fans can reduce the number of fans used, leading to cost reductions and space savings.

Display model: 9RF1324P3H001

Splash Proof Fan

SANYO DENKI:Splash Proof Fan

Splash Proof Fan 9WP series exhibits operation in a high humidity environment

Splash Proof Fans can be used in environments exposed to water. They are suitable for cooling PV inverters and other devices installed outdoors.

Display model: 9WP0824H4D01
IP protection class: IP68

NANABOSHI ELECTRIC

NANABOSHI ELECTRIC

Various industrial connectors

Indoor connector

NCS series
Basic type of circular connector NANABOSHI ELECTRIC: NCS series
NCS series
NJC series
Compliant with JIS C 5432
 
NANABOSHI ELECTRIC: NJC series
NJC series
NR series
Proprietary one-touch lock connector
NANABOSHI ELECTRIC: NR series
NR series
NET series
Compliance with European safety standards
NANABOSHI ELECTRIC: NET series
NET series

Outdoor waterproof connector

NWPC series
Waterproof connector based on NCS series
NANABOSHI ELECTRIC: NWPC series
NWPC series
NJW series
Waterproof connector based on NJC series
NANABOSHI ELECTRIC: NJW series
NJW series
NAW series
Metal one-touch locking waterproof connector
NANABOSHI ELECTRIC: NAW series
NRW series
Lightweight waterproof connector made of resin
 
NANABOSHI ELECTRIC: NRW series
NRW series
BWC series
Bayonet lock type waterproof connector
 
NANABOSHI ELECTRIC: BWC series
PLW series
Small waterproof resin connector for power supply
NANABOSHI ELECTRIC: PLW series

Outdoor Waterproof Ethernet Connector

ENJW series
ENRW series
Built-in RJ45 waterproof connector (Cat 5e)
NANABOSHI ELECTRIC: ENJW series, ENRW series
ENJW/ENRW series

HIRAKAWA HEWTECH

平河ヒューテック出展商品

PSE small waterproof connector ES08 series

HIRAKAWA HEWTECH: PSE small waterproof connectorHIRAKAWA HEWTECH: PSE小型防水コネクタ

PSE approved slim profile waterproof connector

The ES08 series, despite its slim profile, is PSE certified, making it ideal for power supply connections in narrow spaces inside and outside equipment.
The waterproof type has excellent waterproof/dustproof protection and can be used in wet and dusty environments.

  • Waterproof and dustproof performance
    The waterproof type supports IP67 when mated.
  • PSE approved
    PSE certified, ideal for power connection outside the equipment. It is also capable of live wire insertion and removal.
  • Slim profile suitable for narrow wiring
    It has a slim and smooth outer shape, so it is difficult to get caught on the electric wires etc. placed around when wiring.
  • Lock structure
    A click feeling when mating prevents incomplete mating and disconnection of the connector.
  • Mating prevention key
    The key structure prevents mis-mating.
  • Wide electric wire lineup
    You can select from multiple wire types depending on the application.

Fine and super fine coaxial cables, assemblies

HIRAKAWA HEWTECH: Fine and super fine coaxial cables, assembliesHIRAKAWA HEWTECH: Fine and super fine coaxial cables, assemblies

High functionality and space saving of medical precision equipment.
AWG40 to 50 ultra-fine and ultra-fine coaxial cables and cable assemblies.

  • High tensile strength, high conductivity and excellent mechanical properties are realized by using special alloy wire conductors.
  • Fluororesin is used for the insulation and outer coating, making it extremely chemical resistant, flame retardant, and heat and cold resistant.
  • UL standard products are available.
  1. Excellent transmission characteristics
    The terminal processing part is an assembly that does not destroy the coaxial structure as much as possible in order to reduce impedance mismatch. The narrow pitch connection also helps to reduce space requirements. We have our own processing facilities that enable stable assembly.
  2. Increased design freedom
    We can also select connectors from Japan or overseas as specified by you. We can also undertake custom-designed connection boards to meet your needs. In addition, to improve the reliability of terminal connections, we can respond to customer needs by using environmentally friendly resin integrated molding technology.
  3. Lower initial cost compared to FPC
    When changes in specifications such as cable length or number of cores occur, there is no need to incur the high initial cost of FPC, and flexible and speedy response is possible.
  4. Excellent product guarantee system
    We can guarantee products with impedance measurements as well as all electrical inspections.

I-PEX

I-PEX

I-PEX Ultra-compact RF coaxial connector (with locking mechanism)

Narrow pitch and ultra-small connectors using outstanding ultra-precision molds and technologies EMC measures for various narrow pitches.
Granding Technology ZenShield® equipped products.

ZenShield® is the design name for I-PEX's series of miniature connectors with superior EMC protection.

MHF® LK series

Ultra-compact RF coaxial connector (with locking mechanism)
I-PEX Ultra-compact RF coaxial connector (with locking mechanism)

CABLINE®-UM

Fine coaxial connectors (board-to-wire)
I-PEX Fine coaxial connectors (board-to-wire)

NOVASTACK® 35-HDN

5Gconnectors : Board to Board Connector (Fully Shielded)
I-PEX 5Gconnectors

Gel-PaK

GEL-PAK GEL-BOX
GEL-PAK GEL-BOX

GEL-PAK is a subsidiary material manufacturer for transportation headquartered in the United States.

A special polymer called gel holds the product in place to prevent damage due to shaking during transport or handling.

GEL-BOX
Plastic case with lid coated with gel material

Main manufacturer and product

Connector

Cable and wire

Fan and motor

Switch

Transformer etc.

Eco-products

Electronic parts wholesale and retail mail order.
Electronic parts wholesale
and retail mail order.
page top
TOPCorporate infomationProductsBuying agentEnvironmentalContact Us
Contract of UseSitemapPrivacy Policy
More than 74 years in Akihabara Electric Town copyright© tominaga electric co.,ltd all rights reserved TOMINAGA ELECTRIC