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Nanaboshi Electric Manufacturing Circular Connectors（Connection direction：Straight）

15 items

: 30; 45; 60

Days to Ship	All Same day 6 Days or Less 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 15 Days or Less

On Sale Till 07/03/2025

NCS Series Circular Connector - Threaded, Metal

Nanaboshi Electric Manufacturing

Nanaboshi NCS Series standard-model metal round connectors are used for a variety of circuit connections. The NCS series is compatible with multiple indoor applications.

[Features]
•Mechanically and electrically stable due to its sturdy and simple construction
•Multiple shell sizes and orientations are available for a variety of purposes
•Thermosetting epoxy resins are employed for insulators
•High resistance to load current and starting current, permitting these connectors active in various manufacturing equipment
•Non-waterproof
•Thread Lock
•Simple structure, easily handling and sturdy
•10 shell sizes and different configurations available for a large variety of applications
•Cable termination: Solder

Volume Discount

CAD ：: 2D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

NR Series Circular Connector - One-Touch Lock, Metal

Nanaboshi Electric Manufacturing

Nanaboshi NR Series standard-model metal round connector are used for a variety of circuit connections. The NR series is like the NCS series except that it includes a one touch quick lock mechanism. The NR series is compatible with multiple indoor applications. These connectors can be used in applications such as control equipment and measuring equipment.

[Features]
•Mechanically and electrically stable due to its sturdy and simple construction
•Can be used in portable equipment and for handling in small spaces
•Reliable and easy to operate due to the one-touch locking mechanism
•Die cast shell with zinc alloy
•Non-waterproof \
•Quick Lock
•Cable termination: Solder
•Contact Material: Copper alloy
•Insulator Material: Synthetic resin
•Contact Finish: Silver & Gold plating
•Shell Size: 20 & 24

Volume Discount

CAD ：

2D
Days to Ship: Same day or more

Show Stock Products

Days to Ship:	Same day or more

On Sale Till 07/03/2025

NJC Series Circular Connector - Metal

Nanaboshi Electric Manufacturing

Nanaboshi NJC Series standard-model metal round connectors are used for a variety of circuit connections. The NJC series can be used in a wide range of applications such as medical equipment, measuring equipment, control equipment and power supply.

[Features]
•Smooth coupling due to 5-key system guide
•JIS C 5432 compliant connectors
•Die cast shell with zinc alloy or aluminum alloy
•Non-waterproof
•Thread Lock
•Cable termination: Solder
•Contact Material: Copper alloy
•Insulator Material: Synthetic resin
•Contact Finish: Silver & Gold plating

Volume Discount

CAD ：: 2D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

NJW Series Circular Connector - Waterproof, Metal

Nanaboshi Electric Manufacturing

Nanaboshi NJW Series standard-model metal round connectors are used for a variety of circuit connections. The NJW series can be used in a wide range of applications such as medical equipment, measuring equipment, construction machines and power supply. These connectors are also waterproof and suitable for outdoor installations.

[Features]
•Smooth coupling due to 5-key system guide
•JIS C 5432 compliant connectors
•Die cast shell with zinc alloy or aluminum alloy
•Waterproof
•Thread Lock
•Cable termination: Solder
•Contact Material: Copper alloy
•Insulator Material: Synthetic resin
•Contact Finish: Silver & Gold plating
•IP67 equivalent when coupled

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
NET Series Circular Connector - Threaded

Nanaboshi Electric Manufacturing

Nanaboshi NET Series features a metallic shell and a ground contact with a conductive sequence structure. The NET series are power connectors compliant to multiple protection standards including UL and CSA standards. These connectors are used in various factory automation equipment as well as semiconductor equipment.

[Features]
•Non-Waterproof
•Threaded Lock
•Protection circuit: Ground contact sequence structure connected to metal shell
•Shell sizes: 20, 24, 28, 32
•Number of Contacts: 3, 4, and 8
•Contact Material: Copper Alloy
•Finish: Silver-plating
•Cable termination: Solder

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
NWPC Series Circular Connector - Waterproof, Metal

Nanaboshi Electric Manufacturing

NWPC series round connector with IP-X6 equivalent water resistance. There are a number of size variations.

[Features]
· Connector designed to be waterproof when connected.
· The cable pull-out portion is constructed to retain the cable using two layers: rubber packing and a cable clamp.
· Can be applied to a wide range of uses; ten shell sizes and a number of connectors are available.
· IP-X6 equivalent.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
NEW Series Circular Connector - Waterproof, One-Touch Lock, Metal with Ground Circuits

Nanaboshi Electric Manufacturing

Utilizing a one touch locking mechanism, the NEW Series structure demonstrates waterproof and dustproof (IP67) properties at the time of coupling.

[Features]
· This connector supports European safety standards.
· It conforms to EN61984 and is TUV certified.
· UL/CSA Standard Certificated.
· UL1977.
· C22.2 No.182.3.
· Protection Circuit Structure
· The sequence (priority contact) structure has a ground contact.
· Utilizing a one-touch locking mechanism in the coupling method, the structure is waterproof and dustproof at the time of coupling (IP67).
· The shell utilizes lightweight and high-strength plastic.
· IP67

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
NAW Series Circular Connector - Waterproof, One-Touch Lock, Metal

Nanaboshi Electric Manufacturing

[Features]
· The NAW series features waterproof metal connectors with one-touch locking mechanisms for use outdoors.
· The simple locking mechanism maintains stable performance.
· Locking and unlocking operations are easy to perform.
· Use of special surface processing makes this different from conventional surface processing and methods.
▪ IP-67 Equivalent.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
25AA Series Circular Connector - Power, Resin

Nanaboshi Electric Manufacturing

The 25AA Series are plastic shell connectors with excellent lightweight/rigidity.

[Features]
· This Series achieves a high cost-performance ratio due to a new concept.
· This crimped open kit type simplifies the task of wiring.
· Manufactured with a lightweight plastic shell with excellent rigidity.
· Electrical Appliance and Material Safety Law compliant product.
· Insulation resistance: ≥ 2000 MΩ when measured at a specified voltage between the nearest conductors.
· Voltage resistance: No electrical short-circuit failure occurs even if the specified voltage is applied between the nearest conductors for one minute.
· Contact resistance: ≤ 3 MΩ when a pair of contacts are joined to a regular length.
· Vibration resistance: When performing vibration testing, there are no functional problems and the contact resistance is ≤ 3 MΩ.
· Shock resistance: When performing shock testing, there are no functional problems and the contact resistance is ≤ 3 MΩ.
· Humidity resistance: When performing humidity testing, there are no functional problems and the insulation resistance is ≥ 10 MΩ.
· Temperature cycle: When performing temperature cycle testing, there are no functional problems and insulation resistance is ≥ 2000 MΩ.
· Salt spray: When performing salt spray, there are no functional problems and the contact resistance is ≤ 3 MΩ.

Volume Discount
Days to Ship: 8 Days or more
BLW Series Circular Connector - Waterproof, Bayonet One-Touch Lock

Nanaboshi Electric Manufacturing

A BLW Series of waterproof connectors for outdoor with a bayonet locking mechanism.

[Features]
· The jack effect reduces the force that is required to extract the connector when unlocking.
· A special surface process is utilized that is different from conventional surface processing methods.
· IP67 EQUIV.
· Cable assemblies are also available.
· These connectors are highly rated by many customers for its high, error-free reliability, turnaround delivery track record.
· Insulation resistance: ≥ 2000 MΩ when measured at a specified voltage between the nearest conductors.
· Voltage resistance: No electrical short-circuit failure occurs even if the specified voltage is applied between the nearest conductors for one minute.
· Contact resistance: ≤ 3 MΩ when a pair of contacts are joined to a regular length.
· Vibration resistance: When performing vibration testing, there are no functional problems and the contact resistance is ≤ 3 MΩ.
· Shock resistance: When performing shock testing, there are no functional problems and the contact resistance is ≤ 3 MΩ.
· Humidity resistance: When performing humidity testing, there are no functional problems and the insulation resistance is ≥ 10 MΩ. Temperature cycle: When performing temperature cycle testing, there are no functional problems and insulation resistance is ≥ 2000 MΩ.
· Salt spray: When performing salt spray, there are no functional problems and the contact resistance is ≤ 3 MΩ.
· Waterproofing: When the product was subjected to a water pressure of 40 kPa, no evidence of water ingress was detected after 24 hours under normal usage conditions.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
NHVC Series Circular Connector - High Voltage, Metal

Nanaboshi Electric Manufacturing

[Features]
· NHVC Series (high-voltage cable coupler).
· An outdoor waterproof connector for plugging in and removing 3.3 KV and 6.6 KV three-phase high-voltage cables.
· Light yet sturdy thanks to the use of a corrosion resistant aluminum alloy.
· A new insulator provides more compactness.
· Can be used to supply power to mobile high-voltage electric devices on construction sites and elsewhere.
▪ IP-67 Equivalent.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
NT Series Circular Connector - Waterproof, Oilproof

Nanaboshi Electric Manufacturing

The NT Series was developed for use with industrial equipment power sources and control circuits.

[Features]
· A connector developed for use with industrial equipment power sources and control circuits.
· Lightweight and robust.
· Water- and oil-proof structure.
· Ground contact included for increased safety.
· IP67 equivalent.
· Cable assembly also available.
· We are highly rated by many customers for our high, error-free reliability, ability to meet deadlines, and high on-time delivery record.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
R Series Circular Connector - Waterproof, Low-Voltage, High Current

Nanaboshi Electric Manufacturing

The R series includes waterproof connectors with IP-64 equivalent ratings for low-voltage/high-current applications.

[Features]
•R series connectors.
· Waterproof connector for low-voltage high current applications.
•Used in welders, switchboards, etc.
▪ IP-64 Equivalent

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
T Series Cap-Lock Circular Connector

Nanaboshi Electric Manufacturing

The T series correspond to round connectors for industrial equipment that employ a mechanically superior shell structure.

[Features]
•T series connectors.
•Round connectors for industrial equipment that employ a mechanically superior shell structure.
•Uses synthetic rubber as an insulator.
•Mount and remove quickly and easily thanks to a single-action cap-lock mechanism

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
WT Series Circular Connector - Metal, Water-Resistant

Nanaboshi Electric Manufacturing

The WT series has a shaft seal structure when connected. Waterproof function equivalent to IP-X7.

[Features]
・An O-ring seal is used on the panel mounting part of the receptacle.
・Based on the NWPC series, a coupling nut (NWPC) is used to improve operability.
· Cable assembly also accepted.
· We are highly rated by many customers for our reliability, ability to meet deadlines, and high on-time delivery record.
▪ (Insulation resistance) 2, 000 MΩ or more when measured at a specified voltage between conductors which are closest to each other.
・(Withstand voltage) No short circuit or abnormality when the specified voltage is applied for 1 minute between the closest conductors.
・(Contact resistance) Conductor resistance is 3mΩ or less when a pair of contacts are joined to the normal length.
・(Waterproof) No sign of water ingress when left under a water pressure of 100kPa for 2 hours in the normal operating state.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Connector shape
A/B/C
D/E/F
GHI
JKL
MNO
P Q R
S T U
V W X
Number
Applicable pin/contact
Number of cores
Application
Allowable Current(A)
Allowable Voltage(V)
Wire connection method
Connection direction
IP Rating
Representative standards

	On Sale Till 07/03/2025		On Sale Till 07/03/2025
Brand	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing	Nanaboshi Electric Manufacturing
Product Series	NCS Series Circular Connector - Threaded, Metal	NR Series Circular Connector - One-Touch Lock, Metal	NJC Series Circular Connector - Metal	NJW Series Circular Connector - Waterproof, Metal	NET Series Circular Connector - Threaded	NWPC Series Circular Connector - Waterproof, Metal	NEW Series Circular Connector - Waterproof, One-Touch Lock, Metal with Ground Circuits	NAW Series Circular Connector - Waterproof, One-Touch Lock, Metal	25AA Series Circular Connector - Power, Resin	BLW Series Circular Connector - Waterproof, Bayonet One-Touch Lock	NHVC Series Circular Connector - High Voltage, Metal	NT Series Circular Connector - Waterproof, Oilproof	R Series Circular Connector - Waterproof, Low-Voltage, High Current	T Series Cap-Lock Circular Connector	WT Series Circular Connector - Metal, Water-Resistant
CAD	2D	2D	2D	2D	2D	2D	2D	2D		2D	2D	2D	2D	2D	2D
Days to Ship	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more
Connector shape	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular	Circular
A/B/C	-	-	-	-	-	-	-	-	-	Others	-	-	-	-	-
D/E/F	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
GHI	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
JKL	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MNO	NCS	NR	NJC	NJW	NET	NWPC	NEW	-	-	-	-	-	-	-	-
P Q R	-	-	-	-	-	-	-	-	-	-	-	-	Others	-	-
S T U	-	-	-	-	-	-	-	-	-	-	-	-	-	Others	-
V W X	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Others
Number	-	-	-	-	-	-	-	-	Others	-	-	-	-	-	-
Applicable pin/contact	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)	Male (plug) / Female (socket)
Number of cores	1 ～ 40	2 ～ 24	2 ～ 37	2 ～ 37	3 ～ 8	1 ～ 40	3 ～ 8	2 ～ 14	2	3 ～ 4	1	4 ～ 15	4	4	4 ～ 20
Application	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount	Cable connection / Panel mount
Allowable Current(A)	5 ～ 150	3 ～ 20	3 ～ 30	3 ～ 30	15 ～ 30	5 ～ 150	15 ～ 20	3 ～ 15	10	30	10	5 ～ 30	200	30	5 ～ 20
Allowable Voltage(V)	125 ～ 500	250	125 ～ 250	125 ～ 250	250	125 ～ 500	250	250	250	250	-	250 ～ 600	600	500	250
Wire connection method	Solder	Solder / Crimp	Solder / Crimp	Solder / Crimp	Solder	Solder	Solder	Solder	Crimp	Solder	Solder	Solder	Screw	Screw	Solder
Connection direction	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight
IP Rating	None	None	None	Present	None	Present	-	Present	None	Present	None	Present	Present	None	Present
Representative standards	PSE / CSA	-	PSE	PSE	UL / TUV / CSA	-	UL / TUV / CSA	-	PSE	-	-	PSE	-	-	-

Configure

Stock

- Show Stock Products
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Specification/Dimensions

Connector shape
- Circular
Clear

A/B/C
- CE05
- CM10
- CE01
- Others
Clear

D/E/F
- DIN/miniDIN
- EPRC05
Clear

GHI
- HR10
Clear

JKL
- JL04V
- JN1
- JL05
- LEB
- Others
Clear

MNO
- MS
- NJW
- NRW
- NJC
- MJC
- NB01
- NCS
- NWPC
- NR
- NET
- NEW
- Others
- M12
Clear

P Q R
- PRC04
- PRC05
- PRC03
- R03
- R04
- PLT
- Others
Clear

S T U
- Others
Clear

V W X
- XS2
- Others
Clear

Number
- 693
- Others
Clear

Applicable pin/contact
- Male (plug)
- Female (socket)
- Others
Clear

Metric / Inch
- metric
Clear

Number of cores
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

24

25

26

27

28

30

31

32

35

37

40

48

52

54

73
Clear

Application
- Cable connection
- For PCB
- Panel mount
Clear

Allowable Current(A)
1

2

3

4

5

5/10

5/13/23

6

6/3

6.5

7

7.5

8

9

10

10/5

13

13/23

13/23/46/80

13/46

13/80

15

15/5

16

17.5

19

20

23

23/46

23/46/80

23/150

24

25

30

32

46

50

57

80

150

150/23

200
Clear

Allowable Voltage(V)
32

100

125

133

140

150

200

200/250

200/250/500/700

250

AC250

DC250/AC200

DC250/AC200, DC700/AC500

250/350

280

300

350

360

380

400

AC400

420

430

450

AC450

480

490

500

500/700

500/700/900/1250

504

560

580

600

700

DC700/AC500

DC 700 / AC 500, DC 1,250 / AC 900

DC700/AC500, DC1250/AC900

840

900

1250

DC1250/AC900

DC1250/AC900, DC1750/AC1250

DC1250/AC1250, DC1750/AC900

1750

DC1750/AC1250
Clear

Wire connection method
- Solder
- Crimp
- Welding
- Screw
- Others
Clear

Connection direction
- Straight
- Angle
Clear

IP Rating
- Present
- None
Clear

Representative standards
- PSE
- CE
- UL
- CUL
- TUV
- CSA
Clear

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CAD

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Nanaboshi Electric Manufacturing Circular Connectors（Connection direction：Straight）

Configure

Stock

Specification/Dimensions

Connector shape

A/B/C

D/E/F

GHI

JKL

MNO

P Q R

S T U

V W X

Number

Applicable pin/contact

Metric / Inch

Number of cores

Application

Allowable Current(A)

Allowable Voltage(V)

Wire connection method

Connection direction

IP Rating

Representative standards

Narrow search by specifying Manufacturer

CAD

Related Categories to Circular Connectors

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)