CRC (Compact Robotic Connectors) I/O Connectors

Molex CRC (Compact Robotic Connectors) I/O Connector System provides a compact solution for small industrial robotics and factory automation equipment. The shielded rectangular I/O connectors provide 7.0A to 15.0A of signal/power in up to 50-circuits. The panel-mount connectors feature a compact design that takes up approximately 1/15th the space of industry-standard duty connectors. Terminal housings can be easily snapped into panel-mount shells without any tools making field installation and maintenance fast and easy. Molex CRC Connectors are delivered in kit form for easy assembly and housings and shells can accept either male or female inserts for maximum design flexibility.

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Molex I/O Connectors Compact Robot Conn R Conn Rec Shell 30Ckt
Datasheet
188In Stock
Min.: 1
Mult.: 1

Accessories Female 30 Position 250 V Nickel Panel Mount Vertical 56377 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R Conn Rec Shell 20Ckt
Datasheet
383In Stock
Min.: 1
Mult.: 1

Accessories Female 20 Position 250 V Nickel Panel Mount Vertical 56377 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R Conn Rec Shell 20Ckt
Datasheet
226In Stock
Min.: 1
Mult.: 1

Accessories Female 20 Position 250 V Nickel Panel Mount Vertical 56377 - 40 C + 105 C Tray
Molex I/O Connectors CompactRobotConn Rec Socket HsgAssy 12Ckt
Datasheet
559In Stock
Min.: 1
Mult.: 1

Accessories Female 12 Position 3 mm 250 V Panel Mount Crimp Vertical 51238 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn Rec Shell 50Ckt
Datasheet
230In Stock
Min.: 1
Mult.: 1

Socket (Female) 50 Position 250 V Nickel Panel Mount Vertical 56377 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R Conn Rec Shell 50Ckt
Datasheet
181In Stock
Min.: 1
Mult.: 1

Accessories Female 50 Position 250 V Nickel Panel Mount Wire Vertical 56377 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R ecSocketHsgAssy50Ck
Datasheet
247In Stock
Min.: 1
Mult.: 1

Accessories Female 50 Position 3 mm 250 V Panel Mount Crimp Vertical 51238 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R ec Pin HsgAssy 12Ckt
Datasheet
393In Stock
Min.: 1
Mult.: 1

Accessories Female 12 Position 3 mm 250 V Panel Mount Crimp Vertical 51233 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot PowerC rimpSocketLooseW/Plt
Datasheet
3 312In Stock
Min.: 1
Mult.: 1

Contacts Female 250 V Gold Wire Crimp Vertical 56194 - 40 C + 105 C Bulk
Molex I/O Connectors Compact Robot Crimp Socket Chain SAu Plt
Datasheet
4 445In Stock
Min.: 1
Mult.: 1

Contacts Female 250 V Gold Wire Crimp Vertical 56121 - 55 C + 105 C Bulk
Molex I/O Connectors Compact Robot Plg Socket Assy 20Ckt
Datasheet
70In Stock
Min.: 1
Mult.: 1

Kits Male 20 Position 3 mm 250 V Gold Cable Mount Crimp Vertical 54332 - 40 C + 105 C


Molex I/O Connectors Compact Robot Plg Pi ot Plg Pin Set 12Ck
Datasheet
164In Stock
Min.: 1
Mult.: 1

Kits Male 12 Position 3 mm 250 V Gold Cable Mount Crimp Vertical 55836 - 40 C + 105 C Tray
Molex I/O Connectors COMPACT ROBOT PLG PIN SET 20P
Datasheet
119In Stock
40Expected 11/06/2026
Min.: 1
Mult.: 1

Kits Male 20 Position 3 mm 250 V Gold Cable Mount Crimp Vertical 55836 - 40 C + 105 C Tray
Molex I/O Connectors CRC M TERM GLD 18AWG REEL OF 6000
Datasheet
Product Comments
18 000In Stock
Min.: 6 000
Mult.: 6 000
Reel: 6 000

Contacts Male 250 V Gold Wire Crimp Vertical 56119 - 40 C + 105 C Reel
Molex I/O Connectors Compact Robot Conn R Conn Rec Shell 30Ckt
Datasheet
85In Stock
Min.: 1
Mult.: 1

Accessories Female 30 Position 250 V Nickel Panel Mount Vertical 56377 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R ec Pin HsgAssy 20Ckt
Datasheet
40In Stock
Min.: 1
Mult.: 1

Accessories Female 20 Position 3 mm 250 V Panel Mount Crimp Vertical 51233 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn R ec Pin Hsg Assy50Ckt
Datasheet
33In Stock
Min.: 1
Mult.: 1

Accessories Female 50 Position 3 mm 250 V Panel Mount Crimp Vertical 51233 - 40 C + 105 C Tray
Molex I/O Connectors CompactRobotConn Rec Socket HsgAssy 30Ck
Datasheet
121In Stock
600Expected 19/06/2026
Min.: 1
Mult.: 1

Accessories Female 30 Position 3 mm 250 V Panel Mount Crimp Vertical 51238 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Power Plg Socket Set 4Ckt
Datasheet
16In Stock
Min.: 1
Mult.: 1

Kits Male 4 Position 4.8 mm 250 V Cable Mount Crimp Vertical 51297 - 40 C + 105 C Tray
Molex I/O Connectors Compact RobotPower W/WTypeSocketSet4Ckt
Datasheet
8In Stock
Min.: 1
Mult.: 1

Kits Female 4 Position 4.8 mm 250 V Cable Mount Crimp Vertical 51298 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Conn P lg Socket Assy 50Ck
Datasheet
23In Stock
50Expected 19/06/2026
Min.: 1
Mult.: 1

Kits Male 50 Position 3 mm 250 V Cable Mount Crimp Vertical 54332 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Plg Pin Set 30Ckt
Datasheet
37In Stock
40Expected 18/05/2026
Min.: 1
Mult.: 1

Kits Male 30 Position 3 mm 250 V Gold Cable Mount Crimp Vertical 55836 - 40 C + 105 C Tray
Molex I/O Connectors Compact RobotPower W/WTypePinSet20Ckt
Datasheet
1In Stock
Min.: 1
Mult.: 1

Kits Male 20 Position 3 mm 250 V Cable Mount Crimp Vertical 55837 - 40 C + 105 C
Molex I/O Connectors Compact Robot Powe Plug Pin Set 4Ckt
Datasheet
49In Stock
Min.: 1
Mult.: 1

Kits Male 4 Position 4.8 mm 250 V Cable Mount Crimp Vertical 55887 - 40 C + 105 C Tray
Molex I/O Connectors Compact Robot Crimp rimp Pin Loose W/Plt
Datasheet
1 045In Stock
Min.: 1
Mult.: 1

Contacts Male 250 V Gold Wire Crimp Straight 56116 - 40 C + 105 C Bulk