Circular Connectors – Mouser Ireland

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Industrial Connectivity Solutions

Molex connectivity and communication solutions for automation are ideal for rugged designs for harsh-duty manufacturing environments. These Molex connectivity solutions serve automotive, food and beverage, material handling, and commercial vehicle applications.

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Types of Circular Connectors

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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.	Product	Contact Gender	Termination Style	IP Rating
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, 90C, PG7 Gland, 3.30-6.6mm 1200710044 Molex 1: €11.72 63In Stock	Mfr. Part No. 1200710044 Mouser Part No 538-1200710044	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, 90C, PG7 Gland, 3.30-6.6mm Learn More about Molex brad m12m8 field attachable	Datasheet	63In Stock	€11.72 €10.68 €9.17 €8.96 €8.75	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67
Circular Metric Connectors Nano-Change (M8) Recept., 5 Poles, B-Coded, M8 x 0.5 Mtg Threads, Female (Straight) to 24 AWG Leads, 0.30m (11.81") Lg. 120090-0037 Molex 1: €62.81 83In Stock	Mfr. Part No. 120090-0037 Mouser Part No 538-120090-0037	Molex	Circular Metric Connectors Nano-Change (M8) Recept., 5 Poles, B-Coded, M8 x 0.5 Mtg Threads, Female (Straight) to 24 AWG Leads, 0.30m (11.81") Lg. Learn More about Molex nano change M8	Datasheet	83In Stock	€62.81 €61.04 €57.54	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Wire	IP67
Circular Metric Connectors MIC 4P MR 12IN.M14X1 #22AWG P 1200700151 Molex 1: €26.53 155In Stock	Mfr. Part No. 1200700151 Mouser Part No 538-1200700151	Molex	Circular Metric Connectors MIC 4P MR 12IN.M14X1 #22AWG P Learn More about Molex _brad		155In Stock	€26.53 €22.12 €21.24 €20.92	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Wire	IP67
Circular Metric Connectors M12 Sig, A-Coded, M12 Push-Pull Ultra-Lock Recept., 8 Poles, Female (Straight), M16x1.5 Mtg Threads, Back Panel Mount, PCB Pins 120084-0033 Molex 1: €36.94 91In Stock	Mfr. Part No. 120084-0033 Mouser Part No 538-120084-0033	Molex	Circular Metric Connectors M12 Sig, A-Coded, M12 Push-Pull Ultra-Lock Recept., 8 Poles, Female (Straight), M16x1.5 Mtg Threads, Back Panel Mount, PCB Pins Learn More about Molex brad ultra lock	Datasheet	91In Stock	€36.94 €33.50 €30.63	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Through Hole	IP69X
Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 5 Poles, Male, Straight 120070-0242 Molex 1: €39.37 35In Stock	Mfr. Part No. 120070-0242 Mouser Part No 538-120070-0242	Molex	Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 5 Poles, Male, Straight Learn More about Molex micro change m12 receptacles	Datasheet	35In Stock	€39.37 €36.02	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Through Hole	IP67
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 8 Poles, Male, 90 , PG9 Gland, 6.00-8mm 120071-0030 Molex 1: €31.29 29In Stock	Mfr. Part No. 120071-0030 Mouser Part No 538-120071-0030	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 8 Poles, Male, 90 , PG9 Gland, 6.00-8mm Learn More about Molex brad m12m8 field attachable	Datasheet	29In Stock	€31.29 €28.53 €24.48 €23.93 €23.36	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Screw	IP67
Circular Metric Connectors Nano-Change (M8) Attachable Conn.s, 90C Angle Female, 4 Poles 1200910009 Molex 1: €20.42 27In Stock	Mfr. Part No. 1200910009 Mouser Part No 538-1200910009	Molex	Circular Metric Connectors Nano-Change (M8) Attachable Conn.s, 90C Angle Female, 4 Poles Learn More about Molex nano change M8	Datasheet	27In Stock	€20.42 €18.62 €15.98 €15.62 €15.25	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Solder	IP67
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Male, 90C, PG7 Gland, 3.30-6.6mm 1200710049 Molex 1: €11.72 26In Stock	Mfr. Part No. 1200710049 Mouser Part No 538-1200710049	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Male, 90C, PG7 Gland, 3.30-6.6mm Learn More about Molex brad m12m8 field attachable	Datasheet	26In Stock	€11.72 €10.68 €9.17 €8.96 €8.75	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Screw	IP67
Standard Circular Connector BradPwr D-Size (1 3/8" M35) Female Field Attachable, 3-Pole, Straight 1300700021 Molex 1: €76.71 15In Stock	Mfr. Part No. 1300700021 Mouser Part No 538-1300700021	Molex	Standard Circular Connector BradPwr D-Size (1 3/8" M35) Female Field Attachable, 3-Pole, Straight Learn More about Molex brad quick change	Datasheet	15In Stock	€76.71	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors Micro-Change (M12) PROFINET Field Attachable Conn., 4 Poles, D-Coded, Straight, Male, Shielded, Screw Term., Cable Diameter 6.00-8mm 130047-0035 Molex 1: €24.62 25In Stock	Mfr. Part No. 130047-0035 Mouser Part No 538-130047-0035	Molex	Circular Metric Connectors Micro-Change (M12) PROFINET Field Attachable Conn., 4 Poles, D-Coded, Straight, Male, Shielded, Screw Term., Cable Diameter 6.00-8mm Learn More about Molex brad m12m8 field attachable	Datasheet	25In Stock	€24.62 €22.45 €19.26 €18.83 €18.38	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Screw	IP67
Standard Circular Connector Mini-Change Field Attachable, Female Conn., 5 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ Internal Threads, Stainless Steel 1300170024 Molex 1: €44.80 224In Stock	Mfr. Part No. 1300170024 Mouser Part No 538-1300170024	Molex	Standard Circular Connector Mini-Change Field Attachable, Female Conn., 5 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ Internal Threads, Stainless Steel Learn More about Molex brad mini change	Datasheet	224In Stock	€44.80 €41.78 €38.60 €37.99 View €37.93 €37.91	Min.: 1 Mult.: 1	Connectors	Socket (Female)		IP67
Circular Metric Connectors M12 Sig, A-Coded, Shielded Field-Attachable, 8 Poles, Female, Straight, PG9 Gland, 6.00-8mm 120071-0083 Molex 1: €41.95 29In Stock	Mfr. Part No. 120071-0083 Mouser Part No 538-120071-0083	Molex	Circular Metric Connectors M12 Sig, A-Coded, Shielded Field-Attachable, 8 Poles, Female, Straight, PG9 Gland, 6.00-8mm Learn More about Molex brad m12m8 field attachable	Datasheet	29In Stock	€41.95 €40.89 €39.60 €39.59 €39.33	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, 90 , PG9 Gland, 4.10-8.1mm 120071-0070 Molex 1: €12.20 16In Stock	Mfr. Part No. 120071-0070 Mouser Part No 538-120071-0070	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, 90 , PG9 Gland, 4.10-8.1mm Learn More about Molex brad m12m8 field attachable	Datasheet	16In Stock	€12.20 €11.13 €9.55 €9.33 €9.11	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67
Circular Metric Connectors Micro-Change (M12) Field Attachable Conn., 4 Poles, Straight, Female, Shielded, Screw Term., Cable Diameter 6.00-8mm 120071-0033 Molex 1: €44.73 78In Stock	Mfr. Part No. 120071-0033 Mouser Part No 538-120071-0033	Molex	Circular Metric Connectors Micro-Change (M12) Field Attachable Conn., 4 Poles, Straight, Female, Shielded, Screw Term., Cable Diameter 6.00-8mm Learn More about Molex brad m12m8 field attachable	Datasheet	78In Stock	€44.73 €39.64 €38.07 €37.69 View €35.07 €34.20	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67
Circular Metric Connectors M12 Sig, C-Coded, Field-Attachable, 3 Poles, Male, 90 , PG7 Gland, 3.30-6.6mm 120075-0019 Molex 1: €27.36 35In Stock	Mfr. Part No. 120075-0019 Mouser Part No 538-120075-0019	Molex	Circular Metric Connectors M12 Sig, C-Coded, Field-Attachable, 3 Poles, Male, 90 , PG7 Gland, 3.30-6.6mm Learn More about Molex industrial solutions	Datasheet	35In Stock	€27.36 €26.66 €26.20 €25.66 View €25.52 €25.28 Quote	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 4 Poles, Female, 90C, PG7 Gland, 3.30-6.6mm 1200710037 Molex 1: €11.00 893In Stock	Mfr. Part No. 1200710037 Mouser Part No 538-1200710037	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 4 Poles, Female, 90C, PG7 Gland, 3.30-6.6mm Learn More about Molex brad m12m8 field attachable	Datasheet	893In Stock	€11.00 €10.03 €8.61 €8.41 €8.21	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, Straight, PG9 Gland, 4.10-8.1mm 1200710043 Molex 1: €12.20 513In Stock	Mfr. Part No. 1200710043 Mouser Part No 538-1200710043	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, Straight, PG9 Gland, 4.10-8.1mm Learn More about Molex brad m12m8 field attachable	Datasheet	513In Stock	€12.20 €11.13 €9.55 €9.33 €9.11	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67
Circular Metric Connectors Nano-Change (M8) Recept., 5 Poles, B-Coded, M8 x 0.5 Mtg Threads, Male (Straight) to 24 AWG Leads, 0.30m (11.81") Lg. 1200900038 Molex 1: €72.36 400In Stock	Mfr. Part No. 1200900038 Mouser Part No 538-1200900038	Molex	Circular Metric Connectors Nano-Change (M8) Recept., 5 Poles, B-Coded, M8 x 0.5 Mtg Threads, Male (Straight) to 24 AWG Leads, 0.30m (11.81") Lg. Learn More about Molex nano change M8	Datasheet	400In Stock	€72.36 €58.57 €55.77 €54.21 View €52.30 Quote	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Wire	IP67
Standard Circular Connector Mini-Change Field Attachable, Male Conn., 3 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ External Threads 1300170011 Molex 1: €37.00 497In Stock	Mfr. Part No. 1300170011 Mouser Part No 538-1300170011	Molex	Standard Circular Connector Mini-Change Field Attachable, Male Conn., 3 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ External Threads Learn More about Molex brad mini change	Datasheet	497In Stock	€37.00 €33.74 €28.95 €28.30 Quote Quote	Min.: 1 Mult.: 1	Connectors	Pin (Male)		IP67
Standard Circular Connector Mini-Change Field Attachable, Female Conn., 5 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ Internal Threads 1300170023 Molex 1: €28.37 1,037In Stock	Mfr. Part No. 1300170023 Mouser Part No 538-1300170023	Molex	Standard Circular Connector Mini-Change Field Attachable, Female Conn., 5 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ Internal Threads Learn More about Molex brad mini change	Datasheet	1,037In Stock	€28.37 €25.86 €22.19 €21.69 €21.17	Min.: 1 Mult.: 1	Connectors	Socket (Female)		IP67
Circular Metric Connectors Nano-Change (M8) Attachable Conn.s, Straight Male, 3 Poles 120091-0004 Molex 1: €19.92 985In Stock	Mfr. Part No. 120091-0004 Mouser Part No 538-120091-0004	Molex	Circular Metric Connectors Nano-Change (M8) Attachable Conn.s, Straight Male, 3 Poles Learn More about Molex nano change M8	Datasheet	985In Stock	€19.92 €18.16 €15.58 €15.23 €14.87	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Solder	IP67
Circular Metric Connectors Micro-Change (M12) CAT6A Field Attachable Conn., 8 Poles, X-Coded, Straight, Male, Shielded, IDC Term., Cable Diameter 5.50-9mm, AWG 27-22 120341-0806 Molex 1: €71.64 215In Stock 120Expected 13/12/2026	Mfr. Part No. 120341-0806 Mouser Part No 538-120341-0806	Molex	Circular Metric Connectors Micro-Change (M12) CAT6A Field Attachable Conn., 8 Poles, X-Coded, Straight, Male, Shielded, IDC Term., Cable Diameter 5.50-9mm, AWG 27-22 Learn More about Molex _microchange_cat6a	Datasheet	215In Stock 120Expected 13/12/2026	€71.64 €65.32 €56.05 View Quote	Min.: 1 Mult.: 1	Connectors	Pin (Male)	IDC	IP67
Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 5 Poles, Male, 90 Angle 120070-0244 Molex 1: €37.33 53In Stock	Mfr. Part No. 120070-0244 Mouser Part No 538-120070-0244	Molex	Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 5 Poles, Male, 90 Angle Learn More about Molex micro change m12 receptacles	Datasheet	53In Stock	€37.33 €35.87 €34.40 €34.39 €30.63	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Through Hole	IP67
Circular Metric Connectors M12 Sig, A-Coded, Recept., 5 Poles, Female, Front Panel Mount, 1/4"-18 NPT Mtg Threads, 22 AWG, PVC Leads, 0.30m (0.984') Lg. 1200700201 Molex 1: €35.53 98In Stock	Mfr. Part No. 1200700201 Mouser Part No 538-1200700201	Molex	Circular Metric Connectors M12 Sig, A-Coded, Recept., 5 Poles, Female, Front Panel Mount, 1/4"-18 NPT Mtg Threads, 22 AWG, PVC Leads, 0.30m (0.984') Lg. Learn More about Molex sealed connector solution	Datasheet	98In Stock	€35.53 €31.32 €30.05 €29.17 View €27.79 €26.70	Min.: 1 Mult.: 1		Socket (Female)	Wire	IP67
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 4 Poles, Female, Straight, PG7 Gland, 2.50-6.5mm 120071-0035 Molex 1: €11.11 285In Stock	Mfr. Part No. 120071-0035 Mouser Part No 538-120071-0035	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 4 Poles, Female, Straight, PG7 Gland, 2.50-6.5mm Learn More about Molex brad m12m8 field attachable	Datasheet	285In Stock	€11.11 €10.13 €8.69 €8.49 €8.29	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Screw	IP67