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NJW Series Circular Connector - Waterproof, Flanged Panel Mount (NJW-20-12-RM)

NJW Series Circular Connector - Waterproof, Flanged Panel Mount NJW-20-12-RM

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  • NJW Series Circular Connector - Waterproof, Flanged Panel Mount
  • NJW Series Circular Connector - Waterproof, Flanged Panel Mount
  • Volume Discount

Manufactured by Seven Star Science Laboratory Ltd. Adopts a special chemically treated surface processing.

  • For Power Supply
  • For Signal
  • Connection between Boards
  • Solder
  • Silver-Plated

● Mounts on to the panel and connects to straight plugs.
● Offers waterproof functionality when mated.


·Be sure to combine male (pin) and female (socket) parts of the same shell size and core number.
· Panel mount receptacles cannot be fitted with one another.
· Does not support key position changes.

Specifications

NJW Waterproof Panel Mountable Receptacle (Screw):Related Image

ModelShell SizeNumber of CoresShape SymbolContact ShapeWeight
(g)
NJW163RMMale (Pin)24
523
3RFFemale (Socket)26
524
202RMMale (Pin)30
331
430
531
731
1230
2RFFemale (Socket)33
334
433
535
735
1233
242RMMale (Pin)42
346
439
540
1040
1438
1638
2RFFemale (Socket)43
345
445
545
1045
1442
1643
2816RMMale (Pin)29
2427
16RFFemale (Socket)38
2433
* ○ mark is NJW Waterproof Panel Mountable Receptacle (Screw):Related Image mark item

More Information

NJW Waterproof Panel Mountable Receptacle (Screw):Related Image
NJW Waterproof Panel Mountable Receptacle (Screw):Related Image
Part Number
NJW-20-12-RM
Part NumberMinimum order quantityVolume DiscountDays to Ship Applicable pin/contact Number of cores Allowable Current
(A)
Allowable Voltage
(V)
Representative standards Shell Size
1 Piece(s)

8 Days or more

Male (Plug)125250-20

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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)
● Light weight and superior strength enhanced by zinc die cast material (aluminum die cast for the shell size 28 connectors).
● Some of the products in the NJW series are PSE certified under the Electrical Appliance and Material Safety Law, and therefore can be used safely as a power supply.
● There are 3 types of connectors: Straight, relay, and panel mount connectors.
● Because these connectors are connected by soldering, no dedicated tool is required for wiring.

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 -

Connector Diagram

Characteristics

Item Contents
Rated Current Check with the table below.
Rated Voltage Check with the table below.
Peak 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)
Peak 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

Note 1: Even connectors with the same shell sizes may be divided into 2 or 3 types depending on the thickness of the cable used. Take care at selection. Refer to each product page for further details.

Contact Arrangement Diagram

Contact Arrangement Diagram

Connection Work Method

Connection Work Method
Connection Work Method

Basic Information

Connector shape Round Model Connector series initials M / N / O MNO NJW
Application Cable-to-panel Mount Wire connection method Solder Connection direction Straight
IP Rating Yes Detaching Method Others

Please check the type/dimensions/specifications of the part NJW-20-12-RM in the NJW Series Circular Connector - Waterproof, Flanged Panel Mount series.

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Part Number
NJW-16-5-RF
NJW-16-5-RM
NJW-20-12-RF
NJW-20-2-RF
NJW-20-2-RM
NJW-20-3-RF
Part NumberMinimum order quantityVolume DiscountDays to Ship Applicable pin/contact Number of cores Allowable Current
(A)
Allowable Voltage
(V)
Representative standards Shell Size
1 Piece(s)Available

8 Days or more

Female (Socket)55125-16
1 Piece(s)Available

8 Days or more

Male (Plug)55125-16
1 Piece(s)

8 Days or more

Female (Socket)125250-20
1 Piece(s)Available

8 Days or more

Female (Socket)215250PSE20
1 Piece(s)

8 Days or more

Male (Plug)215250PSE20
1 Piece(s)

8 Days or more

Female (Socket)315250PSE20

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Tech Support

Technical Support
Tel:+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com
Mon. - Fri. 8 a.m. - 6 p.m.