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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Packaging
LEMO Circular Push Pull Connectors
Datasheet
13In Stock
Min.: 1
Mult.: 1
Plugs Fixed Plug Pin (Male) 24 Contact 324 Panel Mount Solder IP50 Gray 4S
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
475In 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
110In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 10 Contact 310 Panel Mount Solder IP50 2S
LEMO Circular Push Pull Connectors 4P PCB MOUNT RECEPT R/A FRT & REAR NUTS
Datasheet
39In Stock
Min.: 1
Mult.: 1

Receptacles Elbow Socket (Receptacle) Socket (Female) 4 Contact 304 Panel Mount Print (Straight) IP50 0S

LEMO Circular Push Pull Connectors STRAIGHT PLUG INSERT ONLY
Datasheet
89In Stock
Min.: 1
Mult.: 1

3S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE W. FLANGE
Datasheet
57In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 3 Contact 1S Screw Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG W CABLE COLLET
Datasheet
65In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact 1S Cable Mount Crimp / Solder IP50 Gray 1S Bulk
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Accessories Dust Cap, Receptacle IP61 1S
LEMO Circular Push Pull Connectors ELBOW RECEPTACLE
Datasheet
16In Stock
9Expected 4/20/2026
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
2In 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 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 Plug with Cable Collet Male Solder
Datasheet
26In Stock
Min.: 1
Mult.: 1

Plugs Elbow Plug Pin (Male) 4 Contact 304 Cable Mount Solder IP50 Gray 0S
LEMO Circular Push Pull Connectors 3P CBL MT SOLDER REC FEMALE 3.2mm COLLET
Datasheet
7In 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 BLANKING CAP FOR FREE RECEPTACLE
Datasheet
18In Stock
Min.: 1
Mult.: 1

Accessories Cap, Receptacle 2S Bulk
LEMO Circular Push Pull Connectors SPRUNG CAP F.RECPT
Datasheet
10In Stock
Min.: 1
Mult.: 1
Accessories Dust Cap, Receptacle IP61
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
4In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 1 Contact 275 Panel Mount Solder IP50 1S
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
Datasheet
2In Stock
Min.: 1
Mult.: 1

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