S Series Circular Push-Pull Connectors

LEMO S Series Circular Push-Pull Connectors feature LEMO's chocolate bar shape in a redesigned outer shell, covering a different cable range than the existing S series. The IP50 and IP61 S series are offered as straight plugs or free sockets in 3-, 4-, and 8-contact varieties, including models with bend relief functionality. These self-latching Push-Pull connectors operate at -55°C minimum temperature while providing more than 40dB shielding at 1GHz (75dB at 10MHz). LEMO S series connectors use B series collets and are fully compatible with other S series sockets.

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Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Connector Type
Contact Gender
Number of Contacts
Shell Size
Mounting Style
Termination Style
Accessory Type
IP Rating
Color
Series
Packaging
LEMO Circular Push Pull Connectors CAP F.RECPT SBASS SHEL
Datasheet
10In Stock
Min.: 1
Mult.: 1

Accessories Receptacle Cap, Receptacle IP61
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
138In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 1 Contact 650 Panel Mount Solder IP50 0S
LEMO Circular Push Pull Connectors
Datasheet
3In Stock
25Expected 12/28/2026
Min.: 1
Mult.: 1

Plugs Fixed Plug Pin (Male) 24 Contact 324 Panel Mount Solder IP50 Gray 4S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
35In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 8 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRT PLUG CBL COLLET
Datasheet
61In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors RECEPT 3 CTS
Datasheet
135In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 3 Contact 303 Panel Mount Solder IP50 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
39In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 6 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S Bulk

LEMO Circular Push Pull Connectors
Datasheet
163In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 2 Contact Cable Mount Solder IP50 0S
LEMO Circular Push Pull Connectors CAP F.RECPT SBASS SHELL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Accessories Receptacle Cap, Receptacle IP61
LEMO Circular Push Pull Connectors RECEPTACLE W. NUT
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 10 Contact 2S Panel Mount Solder IP50 Gray 2S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
5In Stock
Min.: 1
Mult.: 1
Receptacles Fixed Socket (Receptacle) Socket (Female) 2 Contact 302 Panel Mount Solder IP50 3S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 10 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
35In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 1 Contact 1S Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors Plug with Cable Collet Male Solder
Datasheet
17In Stock
Min.: 1
Mult.: 1

Plugs Elbow Plug Pin (Male) 4 Contact 304 Cable Mount Solder IP50 Gray 0S
LEMO Circular Push Pull Connectors RECPT W/ NUT 10CTS
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 10 Contact 2S Panel Solder IP68 Gray 2S
LEMO Circular Push Pull Connectors 3P CBL MT SOLDER REC FEMALE 3.2mm COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 3 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
3In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 1 Contact 130 Panel Mount Solder IP50 1S
LEMO Circular Push Pull Connectors 2P CBL MT SOLDER REC FEMALE 4.2mm COLLET
Datasheet
4In Stock
18Expected 12/1/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 2 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors SPRUNG CAP F.RECPT
Datasheet
8In Stock
Min.: 1
Mult.: 1

Accessories Dust Cap, Receptacle IP61
LEMO Circular Push Pull Connectors FIXED RECEPTACLE TWO FLATS ON FLANGE
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 0S Panel Mount Solder IP68 Gray 0S
LEMO Circular Push Pull Connectors PCB MOUNT RECEPT
Datasheet
19In Stock
17Expected 10/5/2026
Min.: 1
Mult.: 1

Receptacles Elbow Socket (Receptacle) Socket (Female) 2 Contact 302 Panel Mount Print (Straight) IP50 0S
LEMO Circular Push Pull Connectors PLUG 2 CTS C-COL
Datasheet
11In Stock
75Expected 10/5/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 2 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
4In Stock
Min.: 1
Mult.: 1
Receptacles Fixed Socket (Receptacle) Socket (Female) 7 Contact 307 Panel Mount Solder IP50 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
14In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 2 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
2In Stock
25Expected 11/3/2026
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 2 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S