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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Standard Circular Connector MRDAP02M15000 MRDAP02M15000 Amphenol Commercial Products 1: €11.80 481In Stock	Mfr. Part No. MRDAP02M15000 Mouser Part No 523-MRDAP02M15000	Amphenol Commercial Products	Standard Circular Connector MRDAP02M15000 Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	481In Stock	€11.80 €10.46 €10.05 €7.86	Min.: 1 Mult.: 1
Standard Circular Connector Female Plastic HSG Socket MRD-AH03-L13-000 Amphenol Commercial Products 1: €6.17 484In Stock	Mfr. Part No. MRD-AH03-L13-000 Mouser Part No 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	€6.17 €5.87 €5.35 €5.23 View €4.37 €4.23	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD A PANEL MOUNT RECPT MRDAH02L13000 Amphenol Commercial Products 1: €4.77 193In Stock	Mfr. Part No. MRDAH02L13000 Mouser Part No 523-MRDAH02L13000	Amphenol Commercial Products	Specialised Cables RUGGED MRD A PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	193In Stock	€4.77 €4.53 €4.41 €4.39 View €4.34 €3.93 €3.75 €3.72 €3.63	Min.: 1 Mult.: 1
Standard Circular Connector Female Metal Housing Pin Contact MRD-BG04-L13-000 Amphenol Commercial Products 1: €11.62 108In Stock	Mfr. Part No. MRD-BG04-L13-000 Mouser Part No 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	€11.62 €10.48 €9.97 €9.59 View €8.36 €8.15	Min.: 1 Mult.: 1
Standard Circular Connector Harsh MRD receptacle, plastic, 4 pins Amphenol Commercial Products MRDBJ04L13000 MRDBJ04L13000 Amphenol Commercial Products 1: €9.56 102In Stock	Mfr. Part No. MRDBJ04L13000 Mouser Part No 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	€9.56 €8.47 €8.14 €6.27	Min.: 1 Mult.: 1
Standard Circular Connector HRD CIR CONN METAL HOUSING MRD-BN04-M17-000 Amphenol Commercial Products 1: €16.11 163In Stock	Mfr. Part No. MRD-BN04-M17-000 Mouser Part No 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	€16.11 €13.68 €12.82 €12.16 €11.08	Min.: 1 Mult.: 1
Standard Circular Connector Female Plastic HSG Socket MRD-AH03-M15-000 Amphenol Commercial Products 1: €10.07 71In Stock	Mfr. Part No. MRD-AH03-M15-000 Mouser Part No 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	€10.07 €10.06 €7.34 €7.01 View €6.79 €6.51 €5.90 €5.61 Quote	Min.: 1 Mult.: 1
Standard Circular Connector Male Plastic Housing Pin Contact MRD-AP03-M15-000 Amphenol Commercial Products 1: €10.97 34In Stock	Mfr. Part No. MRD-AP03-M15-000 Mouser Part No 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	€10.97 €9.32 €8.32 €7.51 €7.37	Min.: 1 Mult.: 1
Standard Circular Connector Female Metal Housing Pin Contact MRD-BG04-M17-000 Amphenol Commercial Products 1: €13.37 78In Stock	Mfr. Part No. MRD-BG04-M17-000 Mouser Part No 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	€13.37 €11.36 €10.65 €10.14 View €9.66 €9.15	Min.: 1 Mult.: 1
Standard Circular Connector Female Plastic HSG Pin Contact MRD-BJ03-L13-000 Amphenol Commercial Products 1: €8.50 109In Stock	Mfr. Part No. MRD-BJ03-L13-000 Mouser Part No 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	€8.50 €7.27 €6.81 €6.48 View €6.17 €5.79 €5.62	Min.: 1 Mult.: 1
Standard Circular Connector Male Plastic Housing Socket MRD-BR03-M16-000 Amphenol Commercial Products 1: €13.02 66In Stock	Mfr. Part No. MRD-BR03-M16-000 Mouser Part No 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	€13.02 €11.07 €10.37 €9.87 €8.88	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD A PANEL MOUNT RECPT MRDAH04L13000 Amphenol Commercial Products 1: €7.22 79In Stock	Mfr. Part No. MRDAH04L13000 Mouser Part No 523-MRDAH04L13000	Amphenol Commercial Products	Specialised Cables RUGGED MRD A PANEL MOUNT RECPT Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	79In Stock	€7.22 €6.83 €6.29 €5.64 View €5.31 €5.30	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-A CABLE ASSBLY PLUG MRDAP02CAPC00 Amphenol Commercial Products 1: €18.13 17In Stock	Mfr. Part No. MRDAP02CAPC00 Mouser Part No 523-MRDAP02CAPC00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-A CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	17In Stock	€18.13 €16.74 €14.61 €14.57	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-A CABLE ASSBLY PLUG MRDAP04CAPC00 Amphenol Commercial Products 1: €27.24 19In Stock	Mfr. Part No. MRDAP04CAPC00 Mouser Part No 523-MRDAP04CAPC00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-A CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	19In Stock	€27.24 €22.04 €19.69	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBF02L13000 Amphenol Commercial Products 1: €12.36 35In Stock	Mfr. Part No. MRDBF02L13000 Mouser Part No 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	€12.36 €11.00 €10.47 €10.27 €9.28	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBF03L13000 Amphenol Commercial Products 1: €12.09 56In Stock	Mfr. Part No. MRDBF03L13000 Mouser Part No 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	€12.09 €10.85 €10.32 €9.92 View €9.43 €9.12	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBG02L13000 Amphenol Commercial Products 1: €9.74 23In Stock	Mfr. Part No. MRDBG02L13000 Mouser Part No 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	€9.74 €8.93 €8.51 €8.43 €8.05	Min.: 1 Mult.: 1
Standard Circular Connector RUGGED MRD B PANEL MOUNT RECPT MRDBG03L13000 Amphenol Commercial Products 1: €9.98 6In Stock	Mfr. Part No. MRDBG03L13000 Mouser Part No 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	€9.98 €9.42 €9.06 €8.82 €8.76	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBM02CAPC00 Amphenol Commercial Products 1: €25.49 15In Stock	Mfr. Part No. MRDBM02CAPC00 Mouser Part No 523-MRDBM02CAPC00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	15In Stock	€25.49 €23.69 €21.31	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBM03CAPA00 Amphenol Commercial Products 1: €22.19 1In Stock	Mfr. Part No. MRDBM03CAPA00 Mouser Part No 523-MRDBM03CAPA00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	1In Stock	€22.19 €21.49 €18.42 €17.78	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBN02CAPA00 Amphenol Commercial Products 1: €18.28 2In Stock	Mfr. Part No. MRDBN02CAPA00 Mouser Part No 523-MRDBN02CAPA00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	2In Stock	€18.28 €16.45 €15.76 €15.71	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-A CABLE ASSBLY PLUG MRDAP03CBPA00 Amphenol Commercial Products 1: €28.44 20In Stock	Mfr. Part No. MRDAP03CBPA00 Mouser Part No 523-MRDAP03CBPA00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-A CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	20In Stock	€28.44 €25.28 €22.16	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBN02CBPC00 Amphenol Commercial Products 1: €38.98 17In Stock	Mfr. Part No. MRDBN02CBPC00 Mouser Part No 523-MRDBN02CBPC00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	17In Stock	€38.98 €34.28 €33.83	Min.: 1 Mult.: 1
Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG MRDBN04CAPA00 Amphenol Commercial Products 1: €23.50 15In Stock	Mfr. Part No. MRDBN04CAPA00 Mouser Part No 523-MRDBN04CAPA00	Amphenol Commercial Products	Specialised Cables RUGGED MRD-B CABLE ASSBLY PLUG Learn More about Amphenol Commercial Products amphenol mrd circular connectors	Datasheet	15In Stock	€23.50 €22.61 €19.61	Min.: 1 Mult.: 1
Standard Circular Connector Harsh MRD plug, plastic, 4 sockets, 7-9mm cable MRDBR04M16000 Amphenol Commercial Products 1: €15.02 117In Stock	Mfr. Part No. MRDBR04M16000 Mouser Part No 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	€15.02 €13.00 €12.33 €12.15 View €11.13 €10.32 €10.22 €10.11	Min.: 1 Mult.: 1