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 (GBP) 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 CAP F. FIXED RECPT
Datasheet
485In Stock
Min.: 1
Mult.: 1

Accessories Cap, Receptacle 0S

LEMO Circular Push Pull Connectors
Datasheet
250In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 2 Contact Cable Mount Solder IP50 0S
LEMO Circular Push Pull Connectors RECEPT 10 CTS
Datasheet
115In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 10 Contact 310 Panel Mount Solder IP50 2S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
26In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 10 Contact 310 Panel Mount Solder IP50 3S
LEMO Circular Push Pull Connectors ELBOW RECEPTACLE
Datasheet
16In Stock
9Expected 05/05/2026
Min.: 1
Mult.: 1

Connectors Elbow Socket (Receptacle) Socket (Female) 3 Contact 0S Panel Mount Print (Straight) IP50 Gray 0S
LEMO Circular Push Pull Connectors LSP 12C CHR 8.2mm C STR PLUG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 12 Contact 4S Cable Mount Solder Cable Collet IP50 Grey 4S
LEMO Circular Push Pull Connectors Straight plug with cable collet
Datasheet
4In Stock
Min.: 1
Mult.: 1

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

Accessories Dust Cap, Receptacle IP61 1S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE 2 NUTS
Datasheet
1In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 1S Panel Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG INSERT ONLY
Datasheet
3In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) and Socket (Female) 4 Contact Cable Solder 1S
LEMO Circular Push Pull Connectors FFA STRT PLUG 2S CABLE COLLET
Datasheet
3In 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 6P CBL MT SOLDER REC FEMALE 6.2mm COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 6 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
4In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 1 Contact 4 Panel Mount Solder IP50 4S
LEMO Circular Push Pull Connectors
Datasheet
1In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 12 Contact 312 Panel Mount Solder IP50 4S
LEMO Circular Push Pull Connectors FIXED PLUG NON-LATCHING
Datasheet
1In Stock
Min.: 1
Mult.: 1
Plugs Fixed Plug Pin (Male) 1 Contact 650 Panel Mount Solder IP50 Gray 0S
LEMO Circular Push Pull Connectors 4P STRAIGHT PLUG SOLDER K68 COLLET
Datasheet
3In Stock
4Expected 21/07/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
5In 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 Straight Plug with Cable Collet and nut
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 1 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 1 Contact 1S Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors
Datasheet
3In Stock
2Expected 23/03/2026
Min.: 1
Mult.: 1

Plugs Elbow Plug Pin (Male) 1 Contact 250 Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors CONICAL NUT
Datasheet
4In Stock
Min.: 1
Mult.: 1

Accessories 1S Conical nuts 1S
LEMO Circular Push Pull Connectors 2P FIXED COUPLER FEMALE CRIMP
Datasheet
5In Stock
Min.: 1
Mult.: 1

Accessories Fixed Coupler Socket (Female) 2 Contact 0S Panel Mount Inserts IP50 Gray 0S
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