Circular Plastic Connectors

TE Connectivity's (TE) Circular Plastic Connectors (CPC) feature built-in pin and socket protection. These connectors are polarized for proper mating of connector halves, with removable contacts and a replaceable coupling ring that makes field repair easy. They are made of stabilized, heat-resistant, self-extinguishing thermoplastic material. Mounting options include panel mount, free-hanging, and wire-to-board. The receptacle and plug housings accept Type III+ or Size 20 signal contacts, Type XII power contacts, or AMP contacts. The housings come in configurations designed to handle signal, power, or combinations of signal and power in the same housing. TE Circular Plastic Connectors can be used practically anywhere signal and power either enter or exit a system.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Contact Gender
Shell Size
Mounting Style
Termination Style
Contact Plating
Shell Material
Accessory Type
Diameter
Height
Series
Packaging
TE Connectivity Standard Circular Connector 17-3 PLUG REV SEX 2.41 - 5.21 mm
Datasheet
108In Stock
Min.: 1
Mult.: 1

Plugs 3 Position Without Pin Contacts 17 Free Hanging Nylon 34.26 mm CPC Tray
TE Connectivity Standard Circular Connector 4P PLUG W/O CONTACTS
Datasheet
372In Stock
Min.: 1
Mult.: 1

Plugs 4 Position Without Socket Contacts 11 Free Hanging Nylon 24.77 mm CPC Bulk
TE Connectivity Standard Circular Connector CIRC REC PIN 11-4 F/H SEALED
Datasheet
130In Stock
Min.: 1
Mult.: 1

Receptacles 4 Position Without Pin Contacts 11 Free Hanging Nylon 17.45 mm 20.75 mm CPC
TE Connectivity Standard Circular Connector PLUG 23-16 STD SX
Datasheet
163In Stock
Min.: 1
Mult.: 1

Plugs 16 Position Without Socket Contacts 23 Free Hanging Nylon 45.29 mm CPC Bulk
TE Connectivity Standard Circular Connector REC PIN 17-16 PNL SEALED
Datasheet
116In Stock
Min.: 1
Mult.: 1

Receptacles 16 Position Without Pin Contacts 17 Panel Nylon 36.45 mm CPC Bulk
TE Connectivity Standard Circular Connector ECONOSEAL FLANGE GA
Datasheet
1,414In Stock
Min.: 1
Mult.: 1

Accessories 11 Panel Neoprene Flange Seal 18.72 mm 29.97 mm CPC
TE Connectivity Standard Circular Connector REC PIN 23-63 PCB
Datasheet
77In Stock
Min.: 1
Mult.: 1

Connector Assemblies 63 Position Pin (Male) 23 Panel Through Hole Gold Polyamide (PA) 36.32 mm 44.45 mm CPC Tray
TE Connectivity Standard Circular Connector CPC RECPT ASSEMBLY SIZE 11-9
Datasheet
82In Stock
Min.: 1
Mult.: 1

Connector Assemblies 9 Position Pin (Male) 11 Panel Through Hole Gold CPC


TE Connectivity Standard Circular Connector REC PIN 23-37 PCB
Datasheet
66In Stock
Min.: 1
Mult.: 1

Connector Assemblies 37 Position Pin (Male) 23 Panel Through Hole Gold CPC Tray
TE Connectivity Standard Circular Connector CPC RECEPT ASSEMBLY SIZE 17-28
Datasheet
120In Stock
120Expected 08/06/2026
Min.: 1
Mult.: 1

Connector Assemblies 28 Position Socket (Female) 17 Panel Through Hole Gold Thermoplastic (TP) 26.67 mm 36.32 mm CPC Bulk
TE Connectivity Standard Circular Connector CPC RECPT ASSM SIZE 17-16
Datasheet
132In Stock
Min.: 1
Mult.: 1

Connector Assemblies 16 Position Pin (Male) 17 Panel Through Hole Gold CPC Tray
TE Connectivity Standard Circular Connector CPC RCPT ASSY SIZE 11-4
Datasheet
173In Stock
Min.: 1
Mult.: 1
Connector Assemblies 4 Position Pin (Male) 11 Panel Through Hole Gold Polyamide (PA) 17.48 mm 28.58 mm CPC Bulk
TE Connectivity Standard Circular Connector CPC PSTD RCPT 13-9 R/A LF
Datasheet
239In Stock
Min.: 1
Mult.: 1

Connector Assemblies 9 Position Pin (Male) 13 Panel Through Hole Gold Polyamide (PA) 20.82 mm 32.53 mm CPC Tray
TE Connectivity Standard Circular Connector CPC PSTD RCPT 11-4 R/A LF
Datasheet
110In Stock
Min.: 1
Mult.: 1

Connector Assemblies 4 Position Pin (Male) 11 Panel Through Hole Gold Polyamide (PA) 17.78 mm 28.57 mm CPC Tray
TE Connectivity Standard Circular Connector PSTD RCPT 23-37 R/A
Datasheet
32In Stock
Min.: 1
Mult.: 1

Connector Assemblies 37 Position Pin (Male) 23 Panel Through Hole Gold Polyamide (PA) 36.83 mm 44.45 mm CPC Tray
TE Connectivity Standard Circular Connector RCPT SIZE 8 2 POS FRE HNG STD KEY
Datasheet
224In Stock
Min.: 1
Mult.: 1

Connectors 2 Position Without Socket Contacts 8 Free Hanging Crimp Thermoplastic (TP) 21 mm CPC Bulk


TE Connectivity Standard Circular Connector STRT STRN RELIEF 8
Datasheet
799In Stock
Min.: 1
Mult.: 1

Accessories 8 Free Hanging Thermoplastic (TP) Strain Relief 18 mm 18 mm CPC Bulk

TE Connectivity Standard Circular Connector JAM NUT SIZE 11
Datasheet
2,032In Stock
Min.: 1
Mult.: 1

Accessories 11 Panel Brass Jam Nut 19.05 mm 22.25 mm CPC
TE Connectivity Standard Circular Connector R/A CABLE CLAMP 13
Datasheet
671In Stock
Min.: 1
Mult.: 1

Accessories 13 Cable Thermoplastic (TP) Cable Clamp 42.16 mm CPC Bulk
TE Connectivity Standard Circular Connector R/A CABLE CLAMP 17
Datasheet
688In Stock
Min.: 1
Mult.: 1

Accessories 17 Cable Thermoplastic (TP) Cable Clamp 45.72 mm CPC Bulk
TE Connectivity Standard Circular Connector JAM NUT M13.5/MINI 8
Datasheet
1,171In Stock
Min.: 1
Mult.: 1

Accessories 19 Position 8 Brass Jam Nut 19.05 mm CPC Bulk


TE Connectivity Standard Circular Connector 17-16 PLUG
Datasheet
786In Stock
Min.: 1
Mult.: 1

Plugs 16 Position Without Socket Contacts 17 Free Hanging Thermoplastic (TP) 34 mm 34 mm CPC Bulk
TE Connectivity Standard Circular Connector 13-9 PLUG
Datasheet
699In Stock
Min.: 1
Mult.: 1

Plugs 9 Position Without Socket Contacts 13 Free Hanging Thermoplastic (TP) 26.8 mm 26.8 mm CPC Bulk
TE Connectivity Standard Circular Connector 11-4 PLUG
Datasheet
832In Stock
Min.: 1
Mult.: 1

Plugs 4 Position Without Socket Contacts 11 Free Hanging Thermoplastic (TP) 24.5 mm 24.5 mm CPC
TE Connectivity Standard Circular Connector 17-14 PLUG
Datasheet
810In Stock
Min.: 1
Mult.: 1

Plugs 14 Position Without Pin Contacts 17 Free Hanging Thermoplastic (TP) 34.26 mm 34.26 mm CPC Bulk