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.

Types of Circular Connectors

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Results: 137
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Contact Gender Termination Style IP Rating
Molex Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, IDC, 4 Poles, Male, Straight, 4.00-8mm 12In Stock
$32.76
$29.32
$27.96
$27.24
Min.: 1
Mult.: 1
Connectors Pin (Male) Screw IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 4 Poles, Female, 90 , PG9 Gland, 4.10-8.1mm 10In Stock
$13.50
$12.32
$10.56
$10.33
$10.08
Min.: 1
Mult.: 1
Connectors Socket (Female) Screw IP67
Molex Circular Metric Connectors M12 Sig, C-Coded, Recept., 4 Poles, Male, Front Panel Mount, 1/2" -14 NPT Mtg Threads, 0.34mm (22 AWG), PVC Wires, 0.30m (12") Lg. 10In Stock
$21.83
$19.05
Min.: 1
Mult.: 1
Connectors Socket (Female) Wire IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, M12 Push-Pull Ultra-Lock Recept., 4 Poles, Male (Straight), M16x1.5 Mtg Threads, Back Panel Mount, PCB Pins 7In Stock
$30.54
$27.71
$24.38
$23.50
Min.: 1
Mult.: 1
Connectors Pin (Male) Through Hole IP69K


Molex Circular Metric Connectors Nano-Change (M8) Recept., M8 x 1.0 Mtg Threads, Male (Straight)w/ Back Mtg Pins, w/ 4 Poles on Mating Side 53In Stock
$11.58
$10.56
$9.06
$8.85
$8.64
Min.: 1
Mult.: 1
Connectors Pin (Male) Solder IP67


Molex Circular Metric Connectors Nano-Change (M8) Field Attachable Conn., 3 Poles, Straight, Female, Unshielded, IDC Term., Cable Diameter 2.50-5.2mm 25In Stock
$31.99
$29.74
$25.83
$24.59
$24.49
Min.: 1
Mult.: 1
Connectors Socket (Female) IDC IP67
Molex Circular Metric Connectors Brad RJ-45 Field Attachable Conn., 8 Poles, X-Coded, R/A, Male, Shielded, IDC Term., AWG 24-22 10In Stock
$53.52
$47.12
$44.01
$42.66
Min.: 1
Mult.: 1
IDC IP20


Molex Circular Metric Connectors M12 Sig, A-Coded, M12 Push-Pull Ultra-Lock Field-Attachable, 4 Poles, Female (Straight), PG7 Gland 1In Stock
$37.01
$33.15
$31.88
$30.31
Min.: 1
Mult.: 1
Connectors Pin (Male) Screw IP69K


Molex Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 5 Poles, Female, Straight 12In Stock
$39.03
$33.40
Min.: 1
Mult.: 1
Connectors Socket (Female) Through Hole IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Male, 90 , PG9 Gland, 4.10-8.1mm 3In Stock
$14.19
$12.94
$11.11
$10.85
$10.59
Min.: 1
Mult.: 1
Pin (Male) IP67
Molex Circular Metric Connectors M12 Sig, C-Coded, Field-Attachable, 3 Poles, Male, Straight, PG9 Gland, 4.10-8.1mm 1In Stock
$42.51
$37.59
$36.49
$35.95
Min.: 1
Mult.: 1
Connectors Socket (Female) Screw IP67


Molex Circular Metric Connectors Nano-Change (M8) Field Attachable Conn., 3 Poles, Straight, Male, Unshielded, IDC Term., Cable Diameter 2.50-5.2mm 8In Stock
$41.27
$36.97
$33.79
$32.26
Min.: 1
Mult.: 1
Connectors Pin (Male) IDC IP67
Molex Circular Metric Connectors M12 Sig, B-Coded, Terminator, Shielded, 5 Poles, Male (Straight), PROFIBUS, Yellow Overmold 7In Stock
$87.34
$69.55
$65.19
$62.07
$59.12
Min.: 1
Mult.: 1
Accessories Pin (Male) Pluggable Screw IP67
Molex Circular Metric Connectors M12 Data, D-Coded, M12 Push-Pull Ultra-Lock Recept., 4 Poles, Female (Straight), Front Panel Mount, PG9 Mtg Threads, PCB Pins 15In Stock
$52.93
$42.84
$39.84
$38.03
Min.: 1
Mult.: 1
Connectors Socket (Female) Through Hole IP67
Molex Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 3 Poles, Male, 90 Angle 13In Stock
$37.76
$32.10
Min.: 1
Mult.: 1
Connectors Pin (Male) Through Hole IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, Harsh-Duty Recept., 5 Poles, Female, 90 Angle, Back Panel Mount, PCB Pins 4In Stock
$68.59
Min.: 1
Mult.: 1
Connectors Socket (Female) Through Hole IP67
Molex Standard Circular Connector Mini-Change Field Attachable, Female Conn., 3 Pole, Cable Range: 5.08-11.43mm Outside Diameter w/ Internal Threads
771On Order
$43.03
$39.24
$33.67
$32.91
Min.: 1
Mult.: 1
Connectors Socket (Female) IP67
Molex Standard Circular Connector BradPwr D-Size (1 3/8" M35) Female Field Attachable, 4-Pole, Straight
209On Order
$129.14
$116.23
$111.93
Min.: 1
Mult.: 1
IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, Recept., 5 Poles, Female, Back Panel Mount, PG9 Mtg Threads, PCB Pins
44Expected 2026/11/06
$9.54
$8.25
$7.06
$6.86
$6.70
Min.: 1
Mult.: 1
Connectors Socket (Female) Wire IP67


Molex Standard Circular Connector BradPwr D-Size (1 3/8" M35) 4-Pole Reducing Tee, w/ 4-Pole BradPwr A-Size (7/8" M22) Drop, Gray
2Expected 2026/11/23
$169.01
$145.25
Min.: 1
Mult.: 1
IP67
Molex Standard Circular Connector BradPwr D-Size (1 3/8" M35) Male Closure Cap, External Threads, 38.35mm Diameter
4Expected 2026/11/12
$43.26
$39.44
$33.84
$33.08
Min.: 1
Mult.: 1
Accessories
Molex Circular Metric Connectors Micro-Change (M12) PCB Mtg Recept., 4 Poles, Male, Straight
20Expected 2027/03/31
$56.78
Min.: 1
Mult.: 1
Pin (Male) Through Hole IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, Shielded Field-Attachable, 5 Poles, Male, 90 , PG9 Gland, 6.00-8mm
10Expected 2027/01/25
$79.62
$63.80
$62.30
$61.15
Min.: 1
Mult.: 1
Connectors Pin (Male) Screw IP67
Molex Circular Metric Connectors M12 Sig, A-Coded, Shielded Field-Attachable, 5 Poles, Female, Straight, PG9 Gland, 6.00-8mm
10Expected 2027/01/25
$49.07
$44.01
$42.96
$42.33
Min.: 1
Mult.: 1
Connectors Socket (Female) Screw IP67
Molex Circular Metric Connectors M12 Data, D-Coded, M12 Push-Pull Ultra-Lock Recept., 4 Poles, Female (Straight), Front Panel Mount, M16x1.5 Mtg Threads, PCB Pins
17Expected 2027/02/18
$46.25
$41.10
$39.84
$36.15
Min.: 1
Mult.: 1
Connectors Socket (Female) Through Hole IP67