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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Qty. RoHS ECAD Model Product
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Termination Style
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Packaging
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
17In 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 PLUG 4 CTS C-COL
Datasheet
2In 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 PLUG 4CTS C-COL 3.3-4.1mm CABLE DIA
Datasheet
33In 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 CABLE COLLET
Datasheet
36In 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 4P STRAIGHT PLUG SOLDER C52 COLLET
Datasheet
39In 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 PLUG 4CTS C-COL
Datasheet
36In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S Bulk
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
15In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 5 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
7In Stock
4Expected 24/03/2026
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 6 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
2In Stock
4Expected 23/07/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 6 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S Bulk
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
10In Stock
8Expected 14/07/2026
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 4.3mm to 5.1mm COLLET 1S SERIES
Datasheet
8In Stock
Min.: 1
Mult.: 1

Accessories 1S Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors FFA STRT PLUG 2S CABLE COLLET
Datasheet
14In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 2 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
10In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 2 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
9In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
8In Stock
7Expected 31/03/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 4 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S Bulk
LEMO Circular Push Pull Connectors STRAIGHTPLUG 6 PIN 5.1-6MM COLLET SIZE2
Datasheet
5In 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 PLUG 6CTS C-COL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 6 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
30In Stock
16Expected 08/04/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 1 Contact 0S Cable Mount Solder IP50 Gray 0S Bulk
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
3In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 1 Contact 0S Cable Mount Solder IP50 Gray 0S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
12In Stock
5Expected 13/07/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 1 Contact 1S Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors FFB STRAIG PLUG SOLDER BRASS
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 1 Contact 1S Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 1 Contact 3S Cable Mount Solder IP50 Gray 3S Bulk
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
10In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 1 Contact 3S Cable Mount Solder IP50 Gray 3S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CBL CLLT ANTI ROTATE
Datasheet
4In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 10 Contact 2S Cable Mount Solder IP50 Gray 2S
LEMO Circular Push Pull Connectors STRAIGHT PLUG F. CABLE CRIMPING
Datasheet
12In Stock
Min.: 1
Mult.: 1
Plugs Straight Plug Pin (Male) 1 Contact 408 Cable Mount Solder IP50 Gray 1S Bulk