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
TOMINAGA ELECTRIC CO.,LTD
Akihabara/Sendai electric parts dealer Japan
Nanaboshi Electric Mfg. NJW series stock list
Nanaboshi Electric Official Distributor
A variety of Waterproof connectors that cater to control equipment, measuring equipment, and various purposes including power supply.
We are the special sales agent of Nanaboshi Electric Mfg. connectors, the standard of metal connectors, and carry the largest stock in the country.
Stocks include the highly versatile NCS series of metal connectors (plugs) for indoor use, as well as the NJC series of up to 24 pins, the one-touch lock type NR series, the NWPC series of water-resistant outdoor connectors, the NJW series, NRW series, ENJW series, ENRW series, etc. (excluding certain sizes).
Shell size 16
| Model number |
Shell size |
Nunber of contacts |
Contact shape, Shell shape |
| When you order plug or adapter of NJW series, please appoint clamp size. |
Clamp size of shell size 16 n: 5 7 8 9 11 |
| NJW-163-ADFn |
16 |
3 |
Female, Adapter |
| NJW-163-ADMn |
16 |
3 |
Male, Adapter |
| NJW-163-PFn |
16 |
3 |
Female, Plug |
| NJW-163-PMn |
16 |
3 |
Male, Plug |
| NJW-163-RF |
16 |
3 |
Female, Receptacle |
| NJW-163-RM |
16 |
3 |
Male, Receptacle |
| NJW-165-ADFn |
16 |
5 |
Female, Adapter |
| NJW-165-ADMn |
16 |
5 |
Male, Adapter |
| NJW-165-PFn |
16 |
5 |
Female, Plug |
| NJW-165-PMn |
16 |
5 |
Male, Plug |
| NJW-165-RF |
16 |
5 |
Female, Receptacle |
| NJW-165-RM |
16 |
5 |
Male, Receptacle |
Shell size 20
| Model number |
Shell size |
Nunber of contacts |
Contact shape, Shell shape |
| When you order plug or adapter of NJW series, please appoint clamp size. |
Clamp size of shell size 20 n: 6 8 10 12 |
| NJW-202-ADFn |
20 |
2 |
Female, Adapter |
| NJW-202-ADMn |
20 |
2 |
Male, Adapter |
| NJW-202-PFn |
20 |
2 |
Female, Plug |
| NJW-202-PMn |
20 |
2 |
Male, Plug |
| NJW-202-RF |
20 |
2 |
Female, Receptacle |
| NJW-202-RM |
20 |
2 |
Male, Receptacle |
| NJW-203-ADFn |
20 |
3 |
Female, Adapter |
| NJW-203-ADMn |
20 |
3 |
Male, Adapter |
| NJW-203-PFn |
20 |
3 |
Female, Plug |
| NJW-203-PMn |
20 |
3 |
Male, Plug |
| NJW-203-RF |
20 |
3 |
Female, Receptacle |
| NJW-203-RM |
20 |
3 |
Male, Receptacle |
| NJW-204-ADFn |
20 |
4 |
Female, Adapter |
| NJW-204-ADMn |
20 |
4 |
Male, Adapter |
| NJW-204-PFn |
20 |
4 |
Female, Plug |
| NJW-204-PMn |
20 |
4 |
Male, Plug |
| NJW-204-RF |
20 |
4 |
Female, Receptacle |
| NJW-204-RM |
20 |
4 |
Male, Receptacle |
| NJW-204-RM(UL) |
20 |
4 |
Male, Receptacle |
| NJW-205-ADFn |
20 |
5 |
Female, Adapter |
| NJW-205-ADMn |
20 |
5 |
Male, Adapter |
| NJW-205-PFn |
20 |
5 |
Female, Plug |
| NJW-205-PMn |
20 |
5 |
Male, Plug |
| NJW-205-RF |
20 |
5 |
Female, Receptacle |
| NJW-205-RM |
20 |
5 |
Male, Receptacle |
| NJW-207-ADFn |
20 |
7 |
Female, Adapter |
| NJW-207-ADMn |
20 |
7 |
Male, Adapter |
| NJW-207-PFn |
20 |
7 |
Female, Plug |
| NJW-207-PMn |
20 |
7 |
Male, Plug |
| NJW-207-RF |
20 |
7 |
Female, Receptacle |
| NJW-207-RM |
20 |
7 |
Male, Receptacle |
| NJW-2012-ADFn |
20 |
12 |
Female, Adapter |
| NJW-2012-ADMn |
20 |
12 |
Male, Adapter |
| NJW-2012-PFn |
20 |
12 |
Female, Plug |
| NJW-2012-PMn |
20 |
12 |
Male, Plug |
| NJW-2012-RF |
20 |
12 |
Female, Receptacle |
| NJW-2012-RM |
20 |
12 |
Male, Receptacle |
Shell size 24
| Model number |
Shell size |
Nunber of contacts |
Contact shape, Shell shape |
| When you order plug or adapter of NJW series, please appoint clamp size. |
Clamp size of shell size 24 n: 8 11 13 15 |
| NJW-242-PFn |
24 |
2 |
Female, Plug |
| NJW-242-PMn |
24 |
2 |
Male, Plug |
| NJW-242-RF |
24 |
2 |
Female, Receptacle |
| NJW-242-RM |
24 |
2 |
Male, Receptacle |
| NJW-243-PFn |
24 |
3 |
Female, Plug |
| NJW-243-PMn |
24 |
3 |
Male, Plug |
| NJW-243-RF |
24 |
3 |
Female, Receptacle |
| NJW-243-RM |
24 |
3 |
Male, Receptacle |
| NJW-244-PFn |
24 |
4 |
Female, Plug |
| NJW-244-PMn |
24 |
4 |
Male, Plug |
| NJW-244-RF |
24 |
4 |
Female, Receptacle |
| NJW-244-RM |
24 |
4 |
Male, Receptacle |
| NJW-2410-ADFn |
24 |
10 |
Female, Adapter |
| NJW-2410-ADMn |
24 |
10 |
Male, Adapter |
| NJW-2410-PFn |
24 |
10 |
Female, Plug |
| NJW-2410-PMn |
24 |
10 |
Male, Plug |
| NJW-2410-RF |
24 |
10 |
Female, Receptacle |
| NJW-2410-RM |
24 |
10 |
Male, Receptacle |
| NJW-2414-PFn |
24 |
14 |
Female, Plug |
| NJW-2414-PMn |
24 |
14 |
Male, Plug |
| NJW-2414-RF |
24 |
14 |
Female, Receptacle |
| NJW-2414-RM |
24 |
14 |
Male, Receptacle |
| NJW-2416-ADFn |
24 |
16 |
Female, Adapter |
| NJW-2416-ADMn |
24 |
16 |
Male, Adapter |
| NJW-2416-PFn |
24 |
16 |
Female, Plug |
| NJW-2416-PMn |
24 |
16 |
Male, Plug |
| NJW-2416-RF |
24 |
16 |
Female, Receptacle |
| NJW-2416-RM |
24 |
16 |
Male, Receptacle |
Shell size 28
| Model number |
Shell size |
Nunber of contacts |
Contact shape, Shell shape |
| When you order plug or adapter of NJW series, please appoint clamp size. |
Clamp size of shell size 28 n: 10 12 14 16 18 |
| NJW-2816-ADFn |
28 |
16 |
Female, Adapter |
| NJW-2816-ADMn |
28 |
16 |
Male, Adapter |
| NJW-2816-PFn |
28 |
16 |
Female, Plug |
| NJW-2816-PMn |
28 |
16 |
Male, Plug |
| NJW-2816-RF |
28 |
16 |
Female, Receptacle |
| NJW-2816-RM |
28 |
16 |
Male, Receptacle |
| NJW-2824-ADFn |
28 |
24 |
Female, Adapter |
| NJW-2824-ADMn |
28 |
24 |
Male, Adapter |
| NJW-2824-PFn |
28 |
24 |
Female, Plug |
| NJW-2824-PMn |
28 |
24 |
Male, Plug |
| NJW-2824-RF |
28 |
24 |
Female, Receptacle |
| NJW-2824-RM |
28 |
24 |
Male, Receptacle |
Shell size
| Model number |
Shell size |
Type |
| NJW-16-PCA |
16 |
NJW16 Plug cap |
| NJW-16-RCA |
16 |
NJW16 Receptacle cap |
| NJW-20-ADCA |
20 |
NJW20 Adapter cap |
| NJW-20-Lza |
20 |
NJW20 L saet |
| NJW-20-PCA |
20 |
NJW20 Plug cap |
| NJW-20-RCA |
20 |
NJW20 Receptacle cap |
| NJW-24-ADCA |
24 |
NJW20 Adapter cap |
| NJW-24-PCA |
24 |
NJW24 Plug cap |
| NJW-24-RCA |
24 |
NJW24 Receptacle cap |
| NJW-28-PCA |
28 |
NJW28 Plug cap |
| NJW-28-RCA |
28 |
NJW28 Receptacle cap |
Please inquire for the delivery date of the product which is not placed in this list.
All other products by Nanaboshi Electric Mfg. Co., Ltd.
As the sole agent for Nanaboshi Electric Mfg. Co., Ltd., we carry the largest stock of their products from NCS, NJC, NR, NET series mentioned above, as well as water-resistant connector series such as NWPC, NJW, NRW, etc. and are able to respond to requests for quick delivery.
Other than the metal connectors (plugs) indicated above,
we carry all products by Nanaboshi Electric Mfg. Co., Ltd. such as
water-resistant, oil-resistant NT series for machine tool facilities
outdoor metal connectors with intensified water resistance (IP-X7), the WT series
BC and BCG series of box connectors
7TP/7TS (JISD6606-compliant) for trailers
NHVC series created to connect/disconnect three-phase high voltage cables for 3.3KV and 6.6KV at once, as well as
high frequency transmission coaxial connectors such as BNC, N, M, etc., and connectors with optical fibers, etc.
* Custom products manufactured according to customer (user) specification may not be sold to other customers (users).
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
