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[Features]This is a waterproof, screw-type inline adapter manufactured by Nanaboshi Electric Mfg. Designed to be waterproof when mated. Connects to a straight plug. Demonstrates waterproof function when mated. [Applications]Ideal for cable extension and relaying between devices.
Model | Shell Size | Number of Cores | Shape Symbol | Clamp Size (Note 1) | Contact Shape | Weight g (Note 2) |
NJW | 16 | 3 | ADM | 9 11 | Male (Pin) | 55 |
5 | 54 | |||||
3 | ADF | Female (Socket) | 57 | |||
5 | 55 ~ 56 | |||||
20 | 2 | ADM | 8 10 12 | Male (Pin) | 73 ~ 74 | |
3 | 74 ~ 75 | |||||
4 | 73 ~ 74 | |||||
5 | 74 ~ 75 | |||||
7 | 74 ~ 75 | |||||
12 | 73 ~ 75 | |||||
2 | ADF | Female (Socket) | 76 ~ 77 | |||
3 | 77 ~ 78 | |||||
4 | 76 ~ 78 | |||||
5 | 77 ~ 79 | |||||
7 | 78 ~ 79 | |||||
12 | 76 ~ 77 | |||||
24 | 2 | ADM | 11 13 15 | Male (Pin) | 98 ~ 99 | |
3 | 101 ~ 102 | |||||
4 | 95 ~ 96 | |||||
5 | 96 ~ 97 | |||||
10 | 11 13 | 95 ~ 97 | ||||
15 | ||||||
14 | 11 13 15 | 93 ~ 95 | ||||
16 | 94 ~ 95 | |||||
2 | ADF | Female (Socket) | 99 ~ 100 | |||
3 | 100 ~ 101 | |||||
4 | 100 ~ 101 | |||||
5 | 101 ~ 102 | |||||
10 | 13 15 | 101 ~ 102 | ||||
11 | ||||||
14 | 11 15 | 98 ~ 99 | ||||
13 | ||||||
16 | 11 | 98 ~ 99 | ||||
13 15 | ||||||
28 | 16 | ADM | 14 16 | Male (Pin) | 65 ~ 68 | |
18 | ||||||
24 | 16 | 63 ~ 65 | ||||
14 18 | ||||||
16 | ADF | 14 16 | Female (Socket) | 73 ~ 76 | ||
18 | ||||||
24 | 69 ~ 71 | |||||
14 16 |
Size | Compatible Cable Finished Outer Diameter (Unit: mm) | Size | Compatible Cable Finished Outer Diameter (Unit: mm) | |
8 | Ø7.0 ~ 8.5 | 13 | Ø11.1 ~ 13.0 | |
9 | Ø8.0 ~ 9.4 | 14 | Ø12.5 ~ 14.0 | |
10 | Ø8.6 ~ 10.5 | 15 | Ø13.1 ~ 15.0 | |
11 | Ø9.5 ~ 11.0 | 16 | Ø14.1 ~ 16.0 | |
12 | Ø10.6 ~ 12.5 | 18 | Ø16.1 ~ 18.0 |
Shell Size | ØA | ØB | C | ØD | E |
16 | 22 | 13.0 | M18 x 1 | 24.0 | 50 |
20 | 26 | 16.6 | M22 x 1 | 26.5 | 60 |
24 | 30 | 20.8 | M26 x 1 | 29.0 | 67 |
28 | 34 | 25.0 | M30 x 1 | 32.0 | 72 |
Part Number |
---|
NJW-20-3-ADM-10 |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Applicable pin/contact | Number Of Pins | Allowable Current (A) | Allowable Voltage (V) | Representative Standard | Shell size | Conforming cable finishing outer diameter (φ mm) | Removal method | Maximum Voltage (Vr.m.s) | Shape | Shell Size | AWG Code | Protection Rating | Attaching Clamp Specification | Weight (g) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
₹ 1,534.13 | 1 Piece(s) | 6 Day(s) or more | 10 | Male (plug) | 3 | 15 | 250 | PSE | 20 | 8.6 ~ 10.5 | Others | - | - | - | - | - | - | - |
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Waterproof Medium Type Connectors (NJW)
Features
● NJW series connectors are round metal connectors, designed to enhance water-proofing functionality when mated. (IPX7 equivalent)Common Specifications
Materials / Finish
Item | Materials | Finish |
---|---|---|
Shell / Dustproof Cap | Zinc or Aluminum Alloy (shell size 28) |
Chrome Plated or special chemical processing |
Insulator | Synthetic Resin | - |
Contact | Copper Alloy | Silver Plating |
Rubber Packing | Synthetic Rubber | - |
Characteristics
Item | Contents |
---|---|
Rated Current | Check with the table below. |
Rated Voltage | Check with the table below. |
Withstand Voltage | No abnormality such as short circuiting occurs when regulated voltage is applied for 1 minute between immediately adjacent conductors. |
Insulation Resistance | 1,000 MΩ or higher when measured between immediately adjacent conductors with regulated voltage. |
Contact Resistance | Conductor resistance is 5 mΩ or less when a pair of contacts are connected at up to the regulation length. |
Vibration Resistance | No functional defect was found during the JIS C 5025 vibration test. Contact resistance is 5 mΩ or less. |
Impact Resistance | No functional defect was found during the JIS C 5026 shock test. Contact resistance is 5 mΩ or less. |
Repeated Operation | No functional defect was found when a removal and insertion sequence was tested 500 times. Contact resistance is 5 mΩ or less. |
Humidity Resistance | No functional defect was found during the JIS C 5023 humidity test. Insulation resistance is 100 MΩ. |
Temperature Cycle | No functional defect was found during the JIS C 5030 temperature cycle test. |
Corrosion Resistance | No functional defect was found during the JIS C 5028 salt water spray test. Contact resistance is 5 mΩ or less. |
Waterproofing | No abnormality such as flooding was found when left under water pressure of 0.4 kgf/cm2 at regular working conditions for 24 hours or more. |
Operating Temperature Range | -25°C ~ +85°C |
Table of Basic Specifications
Product No. | Shell Size |
Number of Cores | Shape Symbol | Rated Current (A or less) |
Rated Voltage (V or less) |
Withstand Voltage AC (V) |
Insulation Resistance (MΩ or higher) |
Contact Resistance (mΩ or less) |
Compatible Wire Size | Applicable Electric Wire Finished Outer Diameter (mm) Note 1 |
|
---|---|---|---|---|---|---|---|---|---|---|---|
AWG | Conductor Section Area mm2 | ||||||||||
NJW | 16 | 3 | PF, RM, ADM |
10 | 125 | 1,500 | 2,000 | 3 | 16 | 1.25 | 8.0 ~ 11.0 |
5 | 5 | 1,000 | 1,000 | 5 | 20 | 0.5 | |||||
16 | 3 | PM, RF, ADF |
10 | 125 | 1,500 | 2,000 | 3 | 16 | 1.25 | 8.0 ~ 11.0 | |
5 | 5 | 1,000 | 1,000 | 5 | 20 | 0.5 | |||||
20 | 2, 3 | PF, RM, ADM |
15 | 250 | 1,500 | 2,000 | 3 | 14 | 2 | 7.0 ~ 12.5 | |
4, 5 | 10 | 16 | 1.25 | ||||||||
7 | 1,000 | ||||||||||
12 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
20 | 2, 3 | PM, RF, ADF |
15 | 250 | 1,500 | 2,000 | 3 | 14 | 2 | 7.0 ~ 12.5 | |
4, 5 | 10 | 16 | 1.25 | ||||||||
7 | 1,000 | ||||||||||
12 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
24 | 2, 3 | PF, RM, ADM |
20 | 250 | 1,500 | 5,000 | 3 | 12 | 3.5 | 9.5 ~ 15.0 | |
4, 5 | 15 | 14 | 2 | ||||||||
10 | 10 | 1,000 | 2,000 | 16 | 1.25 | ||||||
14, 16 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
24 | 2, 3 | PM, RF, ADF |
20 | 250 | 1,500 | 5,000 | 3 | 12 | 3.5 | 9.5 ~ 15.0 | |
4, 5 | 15 | 14 | 2 | ||||||||
10 | 10 | 1,000 | 2,000 | 16 | 1.25 | ||||||
14, 16 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
28 | 16 | PF, RM, ADM |
10 | 250 | 1,000 | 2,000 | 3 | 16 | 1.25 | 12.5 ~ 18.0 | |
24 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
28 | 16 | PM, RF, ADF |
10 | 250 | 1,000 | 2,000 | 3 | 16 | 1.25 | 12.5 ~ 18.0 | |
24 | 5 | 1,000 | 5 | 20 | 0.5 |
Contact Arrangement Diagram
Connection Work Method
Connector Shape | Circular Type | Connector series initials | M・N・O | M·N·O | NJW |
---|---|---|---|---|---|
Application | Cable to cable | Wire connection method | Solder | Connection direction | Straight |
Protection function (environmentally resistant) | Present |
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