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Circular Locking Connectors & Cable Assemblies

Amphenol Commercial MRD Circular Locking Connectors and Cable Assemblies are 2-, 3-, and 4-position IP67 connectors. These connectors and cable assemblies feature housing options including all-plastic constructions and metal-locking bodies for increased durability. Locking options include 1/3-turn bayonet as well as quick-release metal latches. Panel mount and cable termination options are available with or without finger-proof protection. Amphenol Commercial MRD Circular Locking Connectors and Cable Assemblies offer a current rating up to 10A and are designed to with a -55°C to +105°C temperature range.

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Part #

Standard Circular Connector MRDAP02M15000

MRDAP02M15000
Amphenol Commercial Products
1: ₩21,403.2
481In Stock

Mfr. Part #
MRDAP02M15000

Mouser Part #
523-MRDAP02M15000

Amphenol Commercial Products

Standard Circular Connector MRDAP02M15000

Datasheet

481In Stock

₩21,403.2

₩18,969.6

₩18,236.4

₩15,490.8

View

Min.: 1
Mult.: 1

Standard Circular Connector Female Plastic HSG Socket

MRD-AH03-L13-000
Amphenol Commercial Products
1: ₩11,809.2
484In Stock

Mfr. Part #
MRD-AH03-L13-000

Mouser Part #
523-MRD-AH03-L13-000

Amphenol Commercial Products

Standard Circular Connector Female Plastic HSG Socket

Datasheet

484In Stock

₩11,809.2

₩10,998

₩10,124.4

₩9,874.8

View

Min.: 1
Mult.: 1

Standard Circular Connector Female Metal Housing Pin Contact

MRD-BG04-M17-000
Amphenol Commercial Products
1: ₩22,557.6
128In Stock

Mfr. Part #
MRD-BG04-M17-000

Mouser Part #
523-MRD-BG04-M17-000

Amphenol Commercial Products

Standard Circular Connector Female Metal Housing Pin Contact

Datasheet

128In Stock

₩22,557.6

₩20,545.2

₩19,312.8

₩17,768.4

View

Min.: 1
Mult.: 1

Standard Circular Connector Female Metal Housing Pin Contact

MRD-BG04-L13-000
Amphenol Commercial Products
1: ₩21,075.6
108In Stock

Mfr. Part #
MRD-BG04-L13-000

Mouser Part #
523-MRD-BG04-L13-000

Amphenol Commercial Products

Standard Circular Connector Female Metal Housing Pin Contact

Datasheet

108In Stock

₩21,075.6

₩19,016.4

₩18,080.4

₩17,144.4

View

Min.: 1
Mult.: 1

Standard Circular Connector Harsh MRD receptacle, plastic, 4 pins

MRDBJ04L13000
Amphenol Commercial Products
1: ₩21,808.8
102In Stock

Mfr. Part #
MRDBJ04L13000

Mouser Part #
523-MRDBJ04L13000

Amphenol Commercial Products

Standard Circular Connector Harsh MRD receptacle, plastic, 4 pins

Datasheet

102In Stock

₩21,808.8

₩21,793.2

₩15,615.6

₩10,935.6

Min.: 1
Mult.: 1

Standard Circular Connector HRD CIR CONN METAL HOUSING

MRD-BN04-M17-000
Amphenol Commercial Products
1: ₩29,218.8
188In Stock

Mfr. Part #
MRD-BN04-M17-000

Mouser Part #
523-MRDBN04M17000

Amphenol Commercial Products

Standard Circular Connector HRD CIR CONN METAL HOUSING

Datasheet

188In Stock

₩29,218.8

₩24,819.6

₩23,259.6

₩22,058.4

View

Min.: 1
Mult.: 1

Standard Circular Connector Female Plastic HSG Socket

MRD-AH03-M15-000
Amphenol Commercial Products
1: ₩13,806
71In Stock

Mfr. Part #
MRD-AH03-M15-000

Mouser Part #
523-MRD-AH03-M15-000

Amphenol Commercial Products

Standard Circular Connector Female Plastic HSG Socket

Datasheet

71In Stock

₩13,806

₩11,949.6

₩11,512.8

₩10,155.6

View

Min.: 1
Mult.: 1

Standard Circular Connector Male Plastic Housing Pin Contact

MRD-AP03-M15-000
Amphenol Commercial Products
1: ₩19,905.6
34In Stock

Mfr. Part #
MRD-AP03-M15-000

Mouser Part #
523-MRD-AP03-M15-000

Amphenol Commercial Products

Standard Circular Connector Male Plastic Housing Pin Contact

Datasheet

34In Stock

₩19,905.6

₩16,910.4

₩15,849.6

₩15,085.2

View

Min.: 1
Mult.: 1

Standard Circular Connector Female Plastic HSG Pin Contact

MRD-BJ03-L13-000
Amphenol Commercial Products
1: ₩15,412.8
109In Stock

Mfr. Part #
MRD-BJ03-L13-000

Mouser Part #
523-MRD-BJ03-L13-000

Amphenol Commercial Products

Standard Circular Connector Female Plastic HSG Pin Contact

Datasheet

109In Stock

₩15,412.8

₩13,182

₩12,355.2

₩11,762.4

View

Min.: 1
Mult.: 1

Standard Circular Connector Female Plastic HSG Pin Contact

MRD-BJ03-M16-000
Amphenol Commercial Products
1: ₩14,882.4
31In Stock

Mfr. Part #
MRD-BJ03-M16-000

Mouser Part #
523-MRD-BJ03-M16-000

Amphenol Commercial Products

Standard Circular Connector Female Plastic HSG Pin Contact

Datasheet

31In Stock

₩14,882.4

₩13,759.2

₩12,682.8

₩12,277.2

View

Min.: 1
Mult.: 1

Standard Circular Connector Male Plastic Housing Socket

MRD-BR03-M16-000
Amphenol Commercial Products
1: ₩23,618.4
104In Stock

Mfr. Part #
MRD-BR03-M16-000

Mouser Part #
523-MRD-BR03-M16-000

Amphenol Commercial Products

Standard Circular Connector Male Plastic Housing Socket

Datasheet

104In Stock

₩23,618.4

₩20,077.2

₩18,813.6

₩17,908.8

₩16,114.8

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD A PANEL MOUNT RECPT

MRDAH02L13000
Amphenol Commercial Products
1: ₩11,590.8
99In Stock
100Expected 9/28/2026

Mfr. Part #
MRDAH02L13000

Mouser Part #
523-MRDAH02L13000

Amphenol Commercial Products

Specialized Cables RUGGED MRD A PANEL MOUNT RECPT

Datasheet

99In Stock

100Expected 9/28/2026

₩11,590.8

₩9,843.6

₩9,235.2

₩8,798.4

View

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD A PANEL MOUNT RECPT

MRDAH04L13000
Amphenol Commercial Products
1: ₩13,104
79In Stock

Mfr. Part #
MRDAH04L13000

Mouser Part #
523-MRDAH04L13000

Amphenol Commercial Products

Specialized Cables RUGGED MRD A PANEL MOUNT RECPT

Datasheet

79In Stock

₩13,104

₩12,386.4

₩11,403.6

₩10,233.6

View

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG

MRDAP02CAPC00
Amphenol Commercial Products
1: ₩32,884.8
17In Stock

Mfr. Part #
MRDAP02CAPC00

Mouser Part #
523-MRDAP02CAPC00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG

Datasheet

17In Stock

₩32,884.8

₩30,357.6

₩26,504.4

₩26,426.4

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG

MRDAP04CAPC00
Amphenol Commercial Products
1: ₩49,405.2
19In Stock

Mfr. Part #
MRDAP04CAPC00

Mouser Part #
523-MRDAP04CAPC00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG

Datasheet

19In Stock

₩49,405.2

₩39,982.8

₩35,724

Min.: 1
Mult.: 1

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

MRDBF02L13000
Amphenol Commercial Products
1: ₩22,698
35In Stock

Mfr. Part #
MRDBF02L13000

Mouser Part #
523-MRDBF02L13000

Amphenol Commercial Products

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

Datasheet

35In Stock

₩22,698

₩20,108.4

₩19,094.4

₩18,642

₩16,832.4

Min.: 1
Mult.: 1

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

MRDBF03L13000
Amphenol Commercial Products
1: ₩21,933.6
56In Stock

Mfr. Part #
MRDBF03L13000

Mouser Part #
523-MRDBF03L13000

Amphenol Commercial Products

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

Datasheet

56In Stock

₩21,933.6

₩19,687.2

₩18,720

₩18,002.4

View

Min.: 1
Mult.: 1

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

MRDBG02L13000
Amphenol Commercial Products
1: ₩17,955.6
23In Stock

Mfr. Part #
MRDBG02L13000

Mouser Part #
523-MRDBG02L13000

Amphenol Commercial Products

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

Datasheet

23In Stock

₩17,955.6

₩16,567.2

₩16,146

₩15,584.4

₩14,601.6

Min.: 1
Mult.: 1

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

MRDBG03L13000
Amphenol Commercial Products
1: ₩18,096
6In Stock

Mfr. Part #
MRDBG03L13000

Mouser Part #
523-MRDBG03L13000

Amphenol Commercial Products

Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT

Datasheet

6In Stock

₩18,096

₩17,082

₩16,442.4

₩15,990

₩15,896.4

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

MRDBM02CAPC00
Amphenol Commercial Products
1: ₩46,238.4
15In Stock

Mfr. Part #
MRDBM02CAPC00

Mouser Part #
523-MRDBM02CAPC00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

Datasheet

15In Stock

₩46,238.4

₩42,978

₩38,656.8

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

MRDBM03CAPA00
Amphenol Commercial Products
1: ₩39,374.4
1In Stock

Mfr. Part #
MRDBM03CAPA00

Mouser Part #
523-MRDBM03CAPA00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

Datasheet

1In Stock

₩39,374.4

₩34,741.2

₩33,025.2

₩32,245.2

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

MRDBM04CAPC00
Amphenol Commercial Products
1: ₩63,663.6
6In Stock

Mfr. Part #
MRDBM04CAPC00

Mouser Part #
523-MRDBM04CAPC00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

Datasheet

6In Stock

₩63,663.6

₩54,771.6

₩54,756

₩54,085.2

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

MRDBN02CAPA00
Amphenol Commercial Products
1: ₩34,897.2
2In Stock

Mfr. Part #
MRDBN02CAPA00

Mouser Part #
523-MRDBN02CAPA00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

Datasheet

2In Stock

₩34,897.2

₩32,604

₩30,373.2

₩28,641.6

₩28,501.2

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

MRDBN02CBPC00
Amphenol Commercial Products
1: ₩70,699.2
17In Stock

Mfr. Part #
MRDBN02CBPC00

Mouser Part #
523-MRDBN02CBPC00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

Datasheet

17In Stock

₩70,699.2

₩62,181.6

₩61,370.4

Min.: 1
Mult.: 1

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

MRDBN04CAPA00
Amphenol Commercial Products
1: ₩42,619.2
15In Stock

Mfr. Part #
MRDBN04CAPA00

Mouser Part #
523-MRDBN04CAPA00

Amphenol Commercial Products

Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG

Datasheet

15In Stock

₩42,619.2

₩41,012.4

₩35,568

Min.: 1
Mult.: 1