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NR Panel Mountable Receptacle (One-touch Lock) (NR-20-3-RM)

NR Panel Mountable Receptacle (One-touch Lock) (NR-20-3-RM)

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  • For Power Supply
  • For Signal
  • Connection between Boards
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● Easy to detach/attach, firm one-touch lock system.
● 5 key model guides for smooth mating.
● Robust and lightweight thanks to die-casting.  


· Mating counterparts are straight models.
· Mating is only possible with fellow NR connectors. (Not possible to connect with NJC)
· Does not support key position changes.

Product Description

Adoption of A 5-key Method Guide Allows for Smooth Connection

Specifications

NR Panel Mountable Receptacle (One-touch Lock):Related Image

ModelShell SizeNumber of CoresShape SymbolWeight
NR202RM
Male
(Pin)
30
331
430
531
731
1230
2RF
Female
(Socket)
33
333
431
533
732
1232
242RM
Male
(Pin)
38
340
439
540
1040
1438
1638
2RF
Female
(Socket)
43
345
444
545
1042
1443
1643

More Information

NR Panel Mountable Receptacle (One-touch Lock):Related Image
NR Panel Mountable Receptacle (One-touch Lock):Related Image
Part Number
NR-20-3-RM
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Allowable Current
(A)
Shell size

₹ 627.20

1 Piece(s) 6 Day(s) or more 10Male (plug)31520

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  1. 1

Common Specifications

Materials / Finish

Item Materials Finish
Shell / Dustproof Cap Zinc Alloy Satin Chrome-plated
Aluminum Alloy (Shell Size 28 )
Insulator Synthetic Resin -
Contact Copper Alloy Silver Plating

Insulator

Characteristics

Item Characteristics
Rated Current See table below
Rated Voltage See 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 or higher.
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.
Allowable Operating Temperature Range
Shell Size Number of Cores Operating Temperature Range
20 2, 3, 4, 5 -40°C ~ +100°C
7,12 -25°C ~ +85°C
24 2, 3, 4, 5 -40°C ~ +100°C
10, 14, 16 -25°C ~ +85°C
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)
AWG Conductor Section Area mm2
NR 20 2, 3 PF, RM,
ADM
15 250 1,500 2,000 3 14 2 10.0 ~ 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 10.0 ~ 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 11.5 ~ 14.0
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 11.5 ~ 14.0
4, 5 15 14 2
10 10 1,000 2,000 16 1.25
14, 16 5 1,000 5 20 0.5

Contact Arrangement Diagram

Contact Arrangement Diagram Coupling Diagram

One-Touch Medium Type Metal (NR)

Features

● The NR series features compact multi-core metal connectors with zinc die cast materials used for the shell.
● Secure connectors used for a wide variety of applications from power supply to signals.
● There are 3 types of connectors: Straight connectors for cable mounting, relay connectors, and panel mount connectors for panel mounting.
● Because all these connectors are connected by soldering, no dedicated tool is required for wiring.
Combination Method

Connection Work Method

Connection Work Method

Basic Information

Connector Shape Circular Type Connector series initials M・N・O M·N·O NR
Application Cable-to-panel mount Allowable Voltage(V) 250 Wire connection method Solder
Connection direction Straight Protection function (environmentally resistant) None Removal method One-touch

Please check the type/dimensions/specifications of the part NR-20-3-RM in the NR Panel Mountable Receptacle (One-touch Lock) series.

Product variants

Part Number
NR-20-2-RF
NR-20-2-RM
NR-20-3-RF
NR-20-4-RF
NR-20-4-RM
NR-20-5-RF
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Allowable Current
(A)
Shell size

₹ 626.04

1 Piece(s) 6 Day(s) or more 10Female (socket)21520

₹ 711.43

1 Piece(s) 6 Day(s) or more 10Male (plug)21520

₹ 640.84

1 Piece(s) 6 Day(s) or more 10Female (socket)31520

₹ 670.44

1 Piece(s) 6 Day(s) or more 10Female (socket)41020

₹ 595.70

1 Piece(s) 6 Day(s) or more 10Male (plug)41020

₹ 700.04

1 Piece(s) 6 Day(s) or more 10Female (socket)51020
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