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.

Results: 1,529
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) 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 SIZE 0 4-PIN SOLDER FEMALE PANL RECEPT
Datasheet
520In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 4 Contact 304 Panel Mount Solder IP50 0S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
96In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 1 Contact 650 Panel Mount Solder IP50 0S
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
127In Stock
61Expected 2026/06/22
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 1 Contact 650 Panel Mount Solder IP50 0S Bulk
LEMO Circular Push Pull Connectors RECEPT 3 CTS
Datasheet
164In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 3 Contact 303 Panel Mount Solder IP50 1S
LEMO Circular Push Pull Connectors 4 PIN SOLDER FEMALE PANEL RECEPTACLE
Datasheet
307In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 4 Contact 304 Panel Mount Solder IP50 1S
LEMO Circular Push Pull Connectors CONN 2 PIN PUSPULL
Datasheet
51In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 2 Contact 302 Panel Mount Solder IP50 2S
LEMO Circular Push Pull Connectors RECEPT 6 CTS
Datasheet
47In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 6 Contact 306 Panel Mount Solder IP50 2S
LEMO Circular Push Pull Connectors 4P PCB MOUNT RECEPT R/A FRT & REAR NUTS
Datasheet
43In 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 CABLE COLLET
Datasheet
118In 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 2P STRT PLUG SOLDER CABLE COLLET 4.2MM
Datasheet
215In Stock
294On Order
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
69In 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
123In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 3 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors 3P STRAIGHT PLUG SLDR CNTS L42 COLLET
Datasheet
109In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 3 Contact 0S Cable Mount Solder Cable Collet IP50 Grey 0S
LEMO Circular Push Pull Connectors 4P STRT PLUG SLDR OVERSIZE COLLET
Datasheet
38In Stock
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
165In Stock
81Expected 2026/03/02
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 2 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
177In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 3 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
79In 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
44In 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 INSERT ONLY
Datasheet
93In Stock
Min.: 1
Mult.: 1

3S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CBL CLLT ANTI ROTATE
Datasheet
32In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 10 Contact 2S Cable Mount Solder IP50 Gray 2S
LEMO Circular Push Pull Connectors LOCKING WASHER
Datasheet
4,743In Stock
Min.: 1
Mult.: 1

Accessories 1 Contact Washer, Lock 1S
LEMO Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 1 Contact 2S Cable Mount Solder Cable Collet IP50 Grey 2S Bulk
LEMO Circular Push Pull Connectors 2P CBL MT SOLDER REC FEMALE 5.2mm COLLET
Datasheet
1In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 2 Contact 1S Cable Mount Solder Cable Collet IP50 Grey 1S
LEMO Circular Push Pull Connectors BLANKING CAP 2S-2B-2D SERIES
Datasheet
34In Stock
266On Order
Min.: 1
Mult.: 1

Accessories Cap, Receptacle IP61 2S
LEMO Circular Push Pull Connectors SPRING LOAD RECEP PNL MNT DUST CAP
Datasheet
53In Stock
Min.: 1
Mult.: 1

Accessories Dust Cap, Receptacle IP61 2S Bulk