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B Connectors

LEMO B Connectors are keyed, multipole, and hybrid connectors that are ideal for instrument applications across many markets. The push-pull latching mechanism provides a secure connection while the density of the contacts offer panel space savings. Multi-key options prevent cross-mating of similar connectors within a panel. Contact types include LV, fiber optic, HV, coax, as well as hybrid versions. LEMO B Connectors have a temperature range of -55°C to +250°C and rugged housing for extreme working conditions. These connectors are used in medical, semiconductor, audio, video, aerospace, and transportation industries.

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Part #

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.309.CLAD52
LEMO
1: $65.21
154In Stock

Mfr. Part #
FGG.0B.309.CLAD52

Mouser Part #
736-FGG0B309CLAD52

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

154In Stock

$65.21

$56.70

$54.25

$52.50

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.1B.302.CLAD42
LEMO
1: $65.84
297In Stock

Mfr. Part #
FGG.1B.302.CLAD42

Mouser Part #
736-FGG1B302CLAD42

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

297In Stock

$65.84

$57.18

$53.66

$51.52

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Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG 5 CTS C-COL

FGG.1B.305.CLAD52Z
LEMO
1: $57.43
474In Stock

Mfr. Part #
FGG.1B.305.CLAD52Z

Mouser Part #
736-FGG1B305CLAD52Z

LEMO

Circular Push Pull Connectors PLUG 5 CTS C-COL

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Datasheet

474In Stock

$57.43

$49.37

$47.23

$45.71

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.2B.306.CLAD52
LEMO
1: $92.35
62In Stock

Mfr. Part #
FGG.2B.306.CLAD52

Mouser Part #
736-FGG2B306CLAD52

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

62In Stock

$92.35

$78.49

$76.49

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.2B.312.CYCD62
LEMO
1: $125.33
75In Stock

Mfr. Part #
FGG.2B.312.CYCD62

Mouser Part #
736-FGG2B312CYCD62

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

75In Stock

$125.33

$111.80

$106.42

$104.76

$93.81

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG FEMALE W. CABLE COLLET

FGJ.0B.304.CLLD52
LEMO
1: $57.94
60In Stock

Mfr. Part #
FGJ.0B.304.CLLD52

Mouser Part #
736-FGJ0B304CLLD52

LEMO

Circular Push Pull Connectors STRAIGHT PLUG FEMALE W. CABLE COLLET

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Datasheet

60In Stock

$57.94

$49.80

$47.65

$46.11

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.3B.308.CYCD72
LEMO
1: $167.23
1In Stock

Mfr. Part #
FGG.3B.308.CYCD72

Mouser Part #
736-FGG3B308CYCD72

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

1In Stock

$167.23

$153.48

$147.58

$142.65

$134.77

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT CABLE COLLET

FGG.3B.566.ZZC
LEMO
1: $7.10
10In Stock

Mfr. Part #
FGG.3B.566.ZZC

Mouser Part #
736-FGG3B566ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT CABLE COLLET

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Datasheet

10In Stock

$7.10

$6.46

$6.12

$5.98

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG INSERT ONLY

FGG.1B.310.ZLA
LEMO
1: $57.10
8In Stock

Mfr. Part #
FGG.1B.310.ZLA

Mouser Part #
736-FGG1B310ZLA

LEMO

Circular Push Pull Connectors STRAIGHT PLUG INSERT ONLY

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Datasheet

8In Stock

$57.10

$49.09

$46.97

$45.45

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.3B.304.CYCD72
LEMO
1: $151.95
1In Stock

Mfr. Part #
FGG.3B.304.CYCD72

Mouser Part #
736-FGG3B304CYCD72

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

1In Stock

$151.95

$137.62

$132.34

$127.92

$120.85

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.3B.304.CYCD92Z
LEMO
1: $152.97
2In Stock

Mfr. Part #
FGG.3B.304.CYCD92Z

Mouser Part #
736-FGG3B304CYCD92Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

2In Stock

$152.97

$138.55

$133.22

$128.77

$121.68

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG 4CTS CCOL

FGG.4B.304.CLAD12
LEMO
1: $291.18
5In Stock

Mfr. Part #
FGG.4B.304.CLAD12

Mouser Part #
736-FGG4B304CLAD12

LEMO

Circular Push Pull Connectors PLUG 4CTS CCOL

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Datasheet

5In Stock

$291.18

$247.19

$231.74

$224.89

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.303.CYZZ
LEMO
1: $40.02
1,157In Stock
Factory Special Order

Mfr. Part #
FGG.0B.303.CYZZ

Mouser Part #
736-FGG0B303CYZZ

Factory Special Order

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

1,157In Stock

$40.02

$34.01

$31.88

$30.36

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Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.0B.309.CLN
LEMO
1: $62.79
33In Stock
107Expected 2026-02-18

Mfr. Part #
ECG.0B.309.CLN

Mouser Part #
736-ECG0B309CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

33In Stock

107Expected 2026-02-18

$62.79

$54.59

$52.24

$50.55

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Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.304.CLN
LEMO
1: $80.79
1In Stock
2Expected 2026-03-09

Mfr. Part #
ECG.2B.304.CLN

Mouser Part #
736-ECG2B304CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

1In Stock

2Expected 2026-03-09

$80.79

$68.93

$66.28

$64.06

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.332.CLN
LEMO
1: $184.87
2In Stock

Mfr. Part #
ECG.2B.332.CLN

Mouser Part #
736-ECG2B332CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

2In Stock

$184.87

$169.38

$167.04

$160.92

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.2B.310.CLV
LEMO
1: $128.08
9In Stock
25Expected 2026-03-09

Mfr. Part #
EEG.2B.310.CLV

Mouser Part #
736-EEG2B310CLV

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

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Datasheet

9In Stock

25Expected 2026-03-09

$128.08

$114.96

$110.55

$106.86

$100.95

Min.: 1
Mult.: 1

Circular Push Pull Connectors FEMALE CRIMP CONT FEMALE THERMO CHROML

EGG.0B.660.ZZK
LEMO
1: $38.77
66In Stock

Mfr. Part #
EGG.0B.660.ZZK

Mouser Part #
736-EGG0B660ZZK

LEMO

Circular Push Pull Connectors FEMALE CRIMP CONT FEMALE THERMO CHROML

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Datasheet

66In Stock

$38.77

$32.95

$30.98

$29.98

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EGG.1B.307.CLN
LEMO
1: $67.58
4In Stock

Mfr. Part #
EGG.1B.307.CLN

Mouser Part #
736-EGG1B307CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

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Datasheet

4In Stock

$67.58

$58.75

$56.22

$54.41

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EGG.2B.404.YL
LEMO
1: $27.26
22In Stock

Mfr. Part #
EGG.2B.404.YL

Mouser Part #
736-EGG2B404YL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

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Datasheet

22In Stock

$27.26

$23.64

$22.40

$22.07

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING

EGG.2B.676.ZZM
LEMO
1: $6.71
88In Stock

Mfr. Part #
EGG.2B.676.ZZM

Mouser Part #
736-EGG2B676ZZM

LEMO

Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING

Datasheet

88In Stock

$6.71

$6.32

$5.75

$5.39

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FEMALE CRIMP CONT

EGG.4B.655.ZZM
LEMO
1: $10.91
3In Stock

Mfr. Part #
EGG.4B.655.ZZM

Mouser Part #
736-EGG4B655ZZM

LEMO

Circular Push Pull Connectors FEMALE CRIMP CONT

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Datasheet

3In Stock

$10.91

$9.87

$9.33

$9.10

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

EZG.2B.316.CLN
LEMO
1: $152.72
2In Stock

Mfr. Part #
EZG.2B.316.CLN

Mouser Part #
736-EZG2B316CLN

LEMO

Circular Push Pull Connectors

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Datasheet

2In Stock

$152.72

$138.34

$133.02

$128.57

$121.47

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG CBL CLLT NON LTCHING

FFG.1B.308.CLAD52
LEMO
1: $79.41
5In Stock

Mfr. Part #
FFG.1B.308.CLAD52

Mouser Part #
736-FFG1B308CLAD52

LEMO

Circular Push Pull Connectors STRAIGHT PLUG CBL CLLT NON LTCHING

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Datasheet

5In Stock

$79.41

$67.77

$65.15

$62.98

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

FGB.0B.304.CLAD32Z
LEMO
1: $68.98
5In Stock

Mfr. Part #
FGB.0B.304.CLAD32Z

Mouser Part #
736-FGB0B304CLAD32Z

LEMO

Circular Push Pull Connectors

Learn More

Datasheet

5In Stock

$68.98

$59.97

$57.38

$55.52

View

Min.: 1
Mult.: 1

B Connectors

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B Connectors

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