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 10P STRT PLUG MALE SLDR C52 COLLET
Datasheet
2Expected 16/03/2026
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
22Expected 28/07/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 1 Contact 1S Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
2Expected 12/06/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 1 Contact 1S Cable Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
2Expected 26/05/2026
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 1 Contact 3S Cable Mount Solder IP50 Gray 3S
LEMO Circular Push Pull Connectors NOTCHED NUT
Datasheet
24On Order
Min.: 1
Mult.: 1

1S
LEMO Circular Push Pull Connectors RECPT W/ NUT 10CTS
Datasheet
6Expected 23/06/2026
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 10 Contact 2S Panel Solder IP68 Gray 2S
LEMO Circular Push Pull Connectors COAX CABLE MT RECEPT FEMALE 3.2mm COLLET
Datasheet
3Expected 30/03/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 1 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors 2P CBL MT SOLDER REC FEMALE 4.2mm COLLET
Datasheet
25Expected 16/03/2026
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 TRIAX CABLE MT RECPT FEMALE 3.2mm COLLET
Datasheet
22Expected 17/03/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 1 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors PLUG FEMALE SIZE 1S, FEMALE
Datasheet
4Expected 10/03/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 1 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors 4P CBL MT SOLDER REC FEMALE 4.2mm COLLET
Datasheet
10Expected 06/04/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 4 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors Receptacle Series S
Datasheet
7Expected 30/03/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 4 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors 6P CBL MT SOLDER REC FEMALE 5.2mm COLLET
Datasheet
9Expected 06/04/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 6 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S
LEMO Circular Push Pull Connectors FIX RCPT CBL COLLET NUT FIXING 5.2MM
Datasheet
2Expected 25/02/2026
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 1 Contact 1 Panel Mount Solder IP50 Gray 1S
LEMO Circular Push Pull Connectors FIXED COUPLER WTRTGHT VAC TESTED
Datasheet
6Expected 16/03/2026
Min.: 1
Mult.: 1

Connectors Fixed Coupler Socket (Female) 1 Contact 0S Panel Mount IP68 Gray 0S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 1 Contact 1S Panel Mount Solder IP50 Gray 1S

LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Accessories Cap, Receptacle 5S

LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Accessories Cap, Receptacle 6S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 16 Contact 3S Panel Mount Solder IP50 Gray 3S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 1 Contact 0S Panel Mount Solder IP50 Gray 0S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 8 Contact 308 Panel Mount Solder IP50 5S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 2 Contact 302 Panel Mount Solder IP50 0S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 4 Contact 304 Panel Mount Crimp IP50 1S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Receptacles Fixed Socket (Receptacle) Socket (Female) 5 Contact 305 Panel Mount Solder IP50 1S
LEMO Circular Push Pull Connectors
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 2 Contact 902 Panel Mount Solder IP50 1S