Circular Push Pull Connectors

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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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Part #

Circular Push Pull Connectors ELBOW PLUG

FLA.1S.250.CTAC52
LEMO
1: $68.11
3In Stock

Mfr. Part No.
FLA.1S.250.CTAC52

Mouser Part No
736-FLA1S250CTAC52

LEMO

Circular Push Pull Connectors ELBOW PLUG

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Datasheet

3In Stock

$68.11

$56.60

$53.06

$50.53

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Min.: 1
Mult.: 1

Connectors

Elbow Plug

Pin (Male)

1 Contact

Cable Mount

Solder

IP50

Gray

Circular Push Pull Connectors Hermaph Key Elbow Plug Cable Collet

FLA.1S.303.CLAC47
LEMO
1: $79.63
5In Stock
4Expected 18/5/2026

Mfr. Part No.
FLA.1S.303.CLAC47

Mouser Part No
736-FLA1S303CLAC47

LEMO

Circular Push Pull Connectors Hermaph Key Elbow Plug Cable Collet

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Datasheet

5In Stock

4Expected 18/5/2026

$79.63

$67.69

$63.45

$60.42

View

Min.: 1
Mult.: 1

Connectors

Elbow Plug

Pin (Male)

3 Contact

Cable Mount

Solder

IP50

Gray

Circular Push Pull Connectors STRAIGHT PLUG W CABLE COLLET

FVN.1S.304.CLYC37Z
LEMO
1: $161.78
10In Stock
55On Order

Mfr. Part No.
FVN.1S.304.CLYC37Z

Mouser Part No
736-FVN1S304CLYC37Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG W CABLE COLLET

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Datasheet

10In Stock

55On Order

$161.78

$137.53

$128.92

$122.78

$119.47

Min.: 1
Mult.: 1

Connectors

Straight Plug

Pin (Male)

4 Contact

Cable Mount

Crimp / Solder

IP50

Gray

Bulk

Circular Push Pull Connectors S SERIES ACCESSORY

GCA.0S.255.LT
LEMO
1: $1.13
1,118In Stock

Mfr. Part No.
GCA.0S.255.LT

Mouser Part No
736-GCA0S255LT

LEMO

Circular Push Pull Connectors S SERIES ACCESSORY

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Datasheet

1,118In Stock

$1.13

$0.96

$0.856

$0.816

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Min.: 1
Mult.: 1

Accessories

Washer, Earthing

Circular Push Pull Connectors GROUNDING WASHER

GCA.1S.255.LT
LEMO
1: $1.36
1,076In Stock

Mfr. Part No.
GCA.1S.255.LT

Mouser Part No
736-GCA1S255LT

LEMO

Circular Push Pull Connectors GROUNDING WASHER

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Datasheet

1,076In Stock

$1.36

$1.16

$1.03

$0.984

View

Min.: 1
Mult.: 1

Accessories

Washer, Earthing

Circular Push Pull Connectors 2S-2B GROUND WASHER

GCA.2S.255.LT
LEMO
1: $1.93
1,054In Stock

Mfr. Part No.
GCA.2S.255.LT

Mouser Part No
736-GCA2S255LT

LEMO

Circular Push Pull Connectors 2S-2B GROUND WASHER

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Datasheet

1,054In Stock

$1.93

$1.63

$1.46

$1.39

View

Min.: 1
Mult.: 1

Accessories

Washer, Earthing

Circular Push Pull Connectors Earthing Washer 3S-3B

GCA.3S.255.LT
LEMO
1: $2.09
538In Stock
273Expected 24/3/2026

Mfr. Part No.
GCA.3S.255.LT

Mouser Part No
736-GCA3S255LT

LEMO

Circular Push Pull Connectors Earthing Washer 3S-3B

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Datasheet

538In Stock

273Expected 24/3/2026

$2.09

$1.77

$1.57

$1.50

View

Min.: 1
Mult.: 1

Accessories

Washer, Earthing

Circular Push Pull Connectors 0S-0B HEX NUT

GEA.0S.240.LN
LEMO
1: $2.06
111In Stock

Mfr. Part No.
GEA.0S.240.LN

Mouser Part No
736-GEA0S240LN

LEMO

Circular Push Pull Connectors 0S-0B HEX NUT

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Datasheet

111In Stock

$2.06

$1.74

$1.56

$1.47

View

Min.: 1
Mult.: 1

Accessories

Nuts

Circular Push Pull Connectors HEX NUT

GEA.1S.240.LN
LEMO
1: $2.53
639In Stock

Mfr. Part No.
GEA.1S.240.LN

Mouser Part No
736-GEA1S240LN

LEMO

Circular Push Pull Connectors HEX NUT

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Datasheet

639In Stock

$2.53

$2.14

$1.90

$1.82

View

Min.: 1
Mult.: 1

Accessories

Nuts

Circular Push Pull Connectors HEXAGONAL NUT

GEA.1S.241.LN
LEMO
1: $2.97
76In Stock

Mfr. Part No.
GEA.1S.241.LN

Mouser Part No
736-GEA1S241LN

LEMO

Circular Push Pull Connectors HEXAGONAL NUT

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Datasheet

76In Stock

$2.97

$2.52

$2.24

$2.14

View

Min.: 1
Mult.: 1

Accessories

Nuts

Circular Push Pull Connectors REAR HEX NUT SERIES 2S-2B

GEA.2S.240.LN
LEMO
1: $4.42
269In Stock

Mfr. Part No.
GEA.2S.240.LN

Mouser Part No
736-GEA2S240LN

LEMO

Circular Push Pull Connectors REAR HEX NUT SERIES 2S-2B

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Datasheet

269In Stock

$4.42

$3.75

$3.35

$3.18

View

Min.: 1
Mult.: 1

Accessories

Nuts

Circular Push Pull Connectors REAR HEX NUT SERIES 3S-3B

GEA.3S.240.LN
LEMO
1: $5.85
4In Stock

Mfr. Part No.
GEA.3S.240.LN

Mouser Part No
736-GEA3S240LN

LEMO

Circular Push Pull Connectors REAR HEX NUT SERIES 3S-3B

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Datasheet

4In Stock

$5.85

$4.96

$4.43

$4.21

View

Min.: 1
Mult.: 1

Accessories

Nuts

Circular Push Pull Connectors CONICAL NUT

GEC.0S.240.LC
LEMO
1: $3.91
145In Stock

Mfr. Part No.
GEC.0S.240.LC

Mouser Part No
736-GEC0S240LC

LEMO

Circular Push Pull Connectors CONICAL NUT

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Datasheet

145In Stock

$3.91

$3.45

$3.11

$2.96

View

Min.: 1
Mult.: 1

Accessories

Conical nuts

Circular Push Pull Connectors CONICAL NUT

GEC.2S.240.LC
LEMO
1: $17.93
2In Stock

Mfr. Part No.
GEC.2S.240.LC

Mouser Part No
736-GEC2S240LC

LEMO

Circular Push Pull Connectors CONICAL NUT

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Datasheet

2In Stock

$17.93

$15.23

$14.28

$13.59

View

Min.: 1
Mult.: 1

Accessories

Conical nuts

Circular Push Pull Connectors 0S-0B NOTCHED NUT

GEG.0S.240.LC
LEMO
1: $3.61
103In Stock

Mfr. Part No.
GEG.0S.240.LC

Mouser Part No
736-GEG0S240LC

LEMO

Circular Push Pull Connectors 0S-0B NOTCHED NUT

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Datasheet

103In Stock

$3.61

$3.07

$2.89

$2.45

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Min.: 1
Mult.: 1

Accessories

Notched nuts

Circular Push Pull Connectors NOTCHED NUT

GEG.0S.240.LN
LEMO
1: $3.54
89In Stock

Mfr. Part No.
GEG.0S.240.LN

Mouser Part No
736-GEG0S240LN

LEMO

Circular Push Pull Connectors NOTCHED NUT

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89In Stock

$3.54

$3.00

$2.68

$2.54

View

Min.: 1
Mult.: 1

Accessories

Notched nuts

Circular Push Pull Connectors 1S/1B FRONT NUT

GEG.1S.240.LC
LEMO
1: $9.91
19In Stock
150Expected 25/2/2026

Mfr. Part No.
GEG.1S.240.LC

Mouser Part No
736-GEG1S240LC

LEMO

Circular Push Pull Connectors 1S/1B FRONT NUT

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Datasheet

19In Stock

150Expected 25/2/2026

$9.91

$8.41

$7.88

$7.51

View

Min.: 1
Mult.: 1

Accessories

Notched nuts

Circular Push Pull Connectors DRESS NUT

GEG.2S.240.LC
LEMO
1: $16.15
1In Stock

Mfr. Part No.
GEG.2S.240.LC

Mouser Part No
736-GEG2S240LC

LEMO

Circular Push Pull Connectors DRESS NUT

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Datasheet

1In Stock

$16.15

$13.72

$12.86

$12.25

View

Min.: 1
Mult.: 1

Accessories

Notched nuts

Circular Push Pull Connectors INSULATING WASHER 1S-1B SERIES WHITE

GRA.1S.269.GB
LEMO
1: $1.72
162In Stock

Mfr. Part No.
GRA.1S.269.GB

Mouser Part No
736-GRA1S269GB

LEMO

Circular Push Pull Connectors INSULATING WASHER 1S-1B SERIES WHITE

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Datasheet

162In Stock

$1.72

$1.46

$1.17

$1.11

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

White

Circular Push Pull Connectors INSULATING WASHER 1S-1B SERIES RED

GRA.1S.269.GR
LEMO
1: $1.71
118In Stock

Mfr. Part No.
GRA.1S.269.GR

Mouser Part No
736-GRA1S269GR

LEMO

Circular Push Pull Connectors INSULATING WASHER 1S-1B SERIES RED

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Datasheet

118In Stock

$1.71

$1.45

$1.31

$1.30

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

Red

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIES BLUE

GRA.3S.269.GA
LEMO
1: $2.03
50In Stock

Mfr. Part No.
GRA.3S.269.GA

Mouser Part No
736-GRA3S269GA

LEMO

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIES BLUE

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Datasheet

50In Stock

$2.03

$1.83

$1.77

$1.46

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

Blue

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIESWHITE

GRA.3S.269.GB
LEMO
1: $2.03
14In Stock

Mfr. Part No.
GRA.3S.269.GB

Mouser Part No
736-GRA3S269GB

LEMO

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIESWHITE

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Datasheet

14In Stock

$2.03

$1.71

$1.53

$1.46

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

White

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIES GRAY

GRA.3S.269.GG
LEMO
1: $2.03
24In Stock

Mfr. Part No.
GRA.3S.269.GG

Mouser Part No
736-GRA3S269GG

LEMO

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIES GRAY

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Datasheet

24In Stock

$2.03

$1.71

$1.53

$1.46

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

Gray

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIES GREEN

GRA.3S.269.GV
LEMO
1: $2.03
46In Stock

Mfr. Part No.
GRA.3S.269.GV

Mouser Part No
736-GRA3S269GV

LEMO

Circular Push Pull Connectors INSULATING WASHER 3S-3B SERIES GREEN

Learn More

Datasheet

46In Stock

$2.03

$1.71

$1.53

$1.46

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

Green

Bulk

Circular Push Pull Connectors INSULATING WASHER 4S-4B SERIES BLUE

GRA.4S.269.GA
LEMO
1: $15.94
47In Stock

Mfr. Part No.
GRA.4S.269.GA

Mouser Part No
736-GRA4S269GA

LEMO

Circular Push Pull Connectors INSULATING WASHER 4S-4B SERIES BLUE

Learn More

Datasheet

47In Stock

$15.94

$13.54

$12.69

$12.08

View

Min.: 1
Mult.: 1

Accessories

Washer, Insulating

Blue

S Series Circular Push-Pull Connectors

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0
4.1 mm
6.5 mm
1
2
3
3E
4
7
14
116
120
130
140
250
275
302
303
304
305

Cable Collet
Cable Grip
Cap, Plug
Cap, Receptacle
Collet
Collet, Cable
Conical nuts
Dust Cap, Receptacle
Ferrule
Inserts
Insulating Washer
Lead-Through with Cable Collet
Notched nuts
Nut
Nut, Round
Nut, Strain Relief
Nuts
Washer
Washer, Earthing
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