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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Standard Circular Connector MRDAP02M15000 MRDAP02M15000 Amphenol Commercial Products 1: $19.76 481In Stock	Mfr. Part # MRDAP02M15000 Mouser Part # 523-MRDAP02M15000	Amphenol Commercial Products	Standard Circular Connector MRDAP02M15000 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	481In Stock	$19.76 $17.51 $16.83 $13.16	Min.: 1 Mult.: 1
Standard Circular Connector Female Plastic HSG Socket MRD-AH03-L13-000 Amphenol Commercial Products 1: $10.34 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 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	484In Stock	$10.34 $9.84 $8.96 $8.76 View $7.32 $7.00 Quote	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD A PANEL MOUNT RECPT MRDAH02L13000 Amphenol Commercial Products 1: $7.99 193In Stock	Mfr. Part # MRDAH02L13000 Mouser Part # 523-MRDAH02L13000	Amphenol Commercial Products	Specialized Cables RUGGED MRD A PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	193In Stock	$7.99 $7.59 $7.39 $7.36 View $7.27 $6.58 $6.28 $6.22 $6.06	Min.: 1 Mult.: 1
Standard Circular Connector Female Metal Housing Pin Contact MRD-BG04-L13-000 Amphenol Commercial Products 1: $19.45 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 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	108In Stock	$19.45 $17.55 $16.69 $16.06 View $14.00 $13.62 $13.49	Min.: 1 Mult.: 1
Standard Circular Connector Harsh MRD receptacle, plastic, 4 pins Amphenol Commercial Products MRDBJ04L13000 MRDBJ04L13000 Amphenol Commercial Products 1: $16.01 102In Stock	Mfr. Part # MRDBJ04L13000 Mouser Part # 523-MRDBJ04L13000	Amphenol Commercial Products	Standard Circular Connector Harsh MRD receptacle, plastic, 4 pins Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	102In Stock	$16.01 $14.18 $13.64 $10.50	Min.: 1 Mult.: 1
Standard Circular Connector HRD CIR CONN METAL HOUSING MRD-BN04-M17-000 Amphenol Commercial Products 1: $26.97 163In Stock	Mfr. Part # MRD-BN04-M17-000 Mouser Part # 523-MRDBN04M17000	Amphenol Commercial Products	Standard Circular Connector HRD CIR CONN METAL HOUSING Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	163In Stock	$26.97 $22.91 $21.47 $20.36 $18.55	Min.: 1 Mult.: 1
Standard Circular Connector Female Plastic HSG Socket MRD-AH03-M15-000 Amphenol Commercial Products 1: $16.86 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 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	71In Stock	$16.86 $16.85 $12.28 $11.74 View $11.38 $10.90 $9.88 $9.39 Quote	Min.: 1 Mult.: 1
Standard Circular Connector Male Plastic Housing Pin Contact MRD-AP03-M15-000 Amphenol Commercial Products 1: $18.37 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 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	34In Stock	$18.37 $15.61 $13.92 $12.57 $12.34	Min.: 1 Mult.: 1
Standard Circular Connector Female Metal Housing Pin Contact MRD-BG04-M17-000 Amphenol Commercial Products 1: $22.39 78In 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 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	78In Stock	$22.39 $19.02 $17.83 $16.98 View $16.17 $15.32	Min.: 1 Mult.: 1
Standard Circular Connector Female Plastic HSG Pin Contact MRD-BJ03-L13-000 Amphenol Commercial Products 1: $14.23 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 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	109In Stock	$14.23 $12.17 $11.40 $10.86 View $10.34 $9.69 $9.40	Min.: 1 Mult.: 1
Standard Circular Connector Male Plastic Housing Socket MRD-BR03-M16-000 Amphenol Commercial Products 1: $21.80 66In Stock	Mfr. Part # MRD-BR03-M16-000 Mouser Part # 523-MRD-BR03-M16-000	Amphenol Commercial Products	Standard Circular Connector Male Plastic Housing Socket Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	66In Stock	$21.80 $18.53 $17.37 $16.53 $14.88	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD A PANEL MOUNT RECPT MRDAH04L13000 Amphenol Commercial Products 1: $12.10 79In Stock	Mfr. Part # MRDAH04L13000 Mouser Part # 523-MRDAH04L13000	Amphenol Commercial Products	Specialized Cables RUGGED MRD A PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	79In Stock	$12.10 $11.43 $10.53 $9.45 View $8.88 $8.87	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG MRDAP02CAPC00 Amphenol Commercial Products 1: $30.36 17In Stock	Mfr. Part # MRDAP02CAPC00 Mouser Part # 523-MRDAP02CAPC00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	17In Stock	$30.36 $28.02 $24.47 $24.39	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG MRDAP04CAPC00 Amphenol Commercial Products 1: $45.60 19In Stock	Mfr. Part # MRDAP04CAPC00 Mouser Part # 523-MRDAP04CAPC00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	19In Stock	$45.60 $36.91 $32.98	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBF02L13000 Amphenol Commercial Products 1: $20.69 35In Stock	Mfr. Part # MRDBF02L13000 Mouser Part # 523-MRDBF02L13000	Amphenol Commercial Products	Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	35In Stock	$20.69 $18.42 $17.52 $17.19 $15.54	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBF03L13000 Amphenol Commercial Products 1: $20.25 56In Stock	Mfr. Part # MRDBF03L13000 Mouser Part # 523-MRDBF03L13000	Amphenol Commercial Products	Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	56In Stock	$20.25 $18.17 $17.28 $16.62 View $15.78 $15.28	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBG02L13000 Amphenol Commercial Products 1: $16.32 23In Stock	Mfr. Part # MRDBG02L13000 Mouser Part # 523-MRDBG02L13000	Amphenol Commercial Products	Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	23In Stock	$16.32 $14.95 $14.26 $14.11 $13.48	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBG03L13000 Amphenol Commercial Products 1: $16.70 6In Stock	Mfr. Part # MRDBG03L13000 Mouser Part # 523-MRDBG03L13000	Amphenol Commercial Products	Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	6In Stock	$16.70 $15.77 $15.18 $14.76 $14.67	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBM02CAPC00 Amphenol Commercial Products 1: $42.68 15In Stock	Mfr. Part # MRDBM02CAPC00 Mouser Part # 523-MRDBM02CAPC00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	15In Stock	$42.68 $39.67 $35.68	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBM03CAPA00 Amphenol Commercial Products 1: $37.15 1In Stock	Mfr. Part # MRDBM03CAPA00 Mouser Part # 523-MRDBM03CAPA00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	1In Stock	$37.15 $35.99 $30.84 $29.76	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBN02CAPA00 Amphenol Commercial Products 1: $30.61 2In Stock	Mfr. Part # MRDBN02CAPA00 Mouser Part # 523-MRDBN02CAPA00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	2In Stock	$30.61 $27.55 $26.38 $26.31	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG MRDAP03CBPA00 Amphenol Commercial Products 1: $47.62 20In Stock	Mfr. Part # MRDAP03CBPA00 Mouser Part # 523-MRDAP03CBPA00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-A CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	20In Stock	$47.62 $42.34 $37.11	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBN02CBPC00 Amphenol Commercial Products 1: $65.26 17In Stock	Mfr. Part # MRDBN02CBPC00 Mouser Part # 523-MRDBN02CBPC00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	17In Stock	$65.26 $57.40 $56.65	Min.: 1 Mult.: 1
Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBN04CAPA00 Amphenol Commercial Products 1: $39.34 15In Stock	Mfr. Part # MRDBN04CAPA00 Mouser Part # 523-MRDBN04CAPA00	Amphenol Commercial Products	Specialized Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	15In Stock	$39.34 $37.86 $32.83	Min.: 1 Mult.: 1
Standard Circular Connector Harsh MRD plug, plastic, 4 sockets, 7-9mm cable MRDBR04M16000 Amphenol Commercial Products 1: $25.14 117In Stock	Mfr. Part # MRDBR04M16000 Mouser Part # 523-MRDBR04M16000	Amphenol Commercial Products	Standard Circular Connector Harsh MRD plug, plastic, 4 sockets, 7-9mm cable Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	117In Stock	$25.14 $21.77 $20.65 $20.35 View $18.63 $17.28 $17.11 $16.93	Min.: 1 Mult.: 1

Circular Locking Connectors & Cable Assemblies

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Circular Locking Connectors & Cable Assemblies

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