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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

FGB.0B.305.CYZZ
LEMO
1: $46.14
2In Stock

Mfr. Part #
FGB.0B.305.CYZZ

Mouser Part #
736-FGB0B305CYZZ

LEMO

Circular Push Pull Connectors

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Datasheet

2In Stock

$46.14

$40.42

$39.45

$38.77

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

FGJ.3B.304.CYZZ
LEMO
1: $119.35
2In Stock

Mfr. Part #
FGJ.3B.304.CYZZ

Mouser Part #
736-FGJ3B304CYZZ

LEMO

Circular Push Pull Connectors

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Datasheet

2In Stock

$119.35

$110.10

$107.85

$105.99

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Min.: 1
Mult.: 1

Circular Push Pull Connectors

FPG.0B.305.CYZZ
LEMO
1: $70.34
1In Stock

Mfr. Part #
FPG.0B.305.CYZZ

Mouser Part #
736-FPG0B305CYZZ

LEMO

Circular Push Pull Connectors

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Datasheet

1In Stock

$70.34

$61.16

$58.51

$56.62

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Min.: 1
Mult.: 1

Circular Push Pull Connectors

FGJ.1B.314.CLLD42
LEMO
1: $120.98
20In Stock

Mfr. Part #
FGJ.1B.314.CLLD42

Mouser Part #
736-FGJ1B314CLLD42

LEMO

Circular Push Pull Connectors

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Datasheet

20In Stock

$120.98

$107.88

$103.73

$100.27

$91.48

Min.: 1
Mult.: 1

Circular Push Pull Connectors 4P FEMALE R/A PCB R/A PANEL MOUNT

ECG.1B.304.CLV
LEMO
1: $72.01
25In Stock

Mfr. Part #
ECG.1B.304.CLV

Mouser Part #
736-ECG1B304CLV

LEMO

Circular Push Pull Connectors 4P FEMALE R/A PCB R/A PANEL MOUNT

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Datasheet

25In Stock

$72.01

$60.99

$57.38

$54.65

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Min.: 1
Mult.: 1

Circular Push Pull Connectors CONTACT FEMALE 0.9MM CRIMP

EGG.2B.660.ZZF
LEMO
1: $247.64
25In Stock
New Product

Mfr. Part #
EGG.2B.660.ZZF

Mouser Part #
736-EGG.2B.660.ZZF

New Product

LEMO

Circular Push Pull Connectors CONTACT FEMALE 0.9MM CRIMP

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Datasheet

25In Stock

$247.64

$242.71

$221.48

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors CONTACT FEMALE 0.9MM CRIMP

EGG.2B.660.ZZK
LEMO
1: $247.64
25In Stock
New Product

Mfr. Part #
EGG.2B.660.ZZK

Mouser Part #
736-EGG.2B.660.ZZK

New Product

LEMO

Circular Push Pull Connectors CONTACT FEMALE 0.9MM CRIMP

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Datasheet

25In Stock

$247.64

$242.73

$221.48

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.708.CJL
LEMO
1: $132.57
15In Stock

Mfr. Part #
ECG.2B.708.CJL

Mouser Part #
736-ECG2B708CJL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

15In Stock

$132.57

$118.99

$114.42

$110.59

$104.49

Min.: 1
Mult.: 1

Circular Push Pull Connectors

ECJ.3B.310.CLD
LEMO
1: $169.99
25In Stock

Mfr. Part #
ECJ.3B.310.CLD

Mouser Part #
736-ECJ.3B.310.CLD

LEMO

Circular Push Pull Connectors

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Datasheet

25In Stock

$169.99

$151.57

$149.17

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 0 2-PIN FEMALE SLDR

EGG.0B.302.CLL
LEMO
1: $30.66
1,495In Stock

Mfr. Part #
EGG.0B.302.CLL

Mouser Part #
736-EGG0B302CLL

LEMO

Circular Push Pull Connectors RECP SIZE 0 2-PIN FEMALE SLDR

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Datasheet

1,495In Stock

$30.66

$26.04

$24.41

$23.25

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 0 4-pin FEMALE SLDR

EGG.0B.304.CLL
LEMO
1: $33.85
977In Stock

Mfr. Part #
EGG.0B.304.CLL

Mouser Part #
736-EGG0B304CLL

LEMO

Circular Push Pull Connectors RECP SIZE 0 4-pin FEMALE SLDR

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Datasheet

977In Stock

$33.85

$28.75

$26.95

$25.67

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 1 4-PIN FEMALE SLDR

EGG.1B.304.CLL
LEMO
1: $50.07
1,014In Stock

Mfr. Part #
EGG.1B.304.CLL

Mouser Part #
736-EGG1B304CLL

LEMO

Circular Push Pull Connectors RECP SIZE 1 4-PIN FEMALE SLDR

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Datasheet

1,014In Stock

$50.07

$42.55

$39.88

$38.75

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 1 6-PIN FEMALE SLDR

EGG.1B.306.CLL
LEMO
1: $55.86
759In Stock

Mfr. Part #
EGG.1B.306.CLL

Mouser Part #
736-EGG1B306CLL

LEMO

Circular Push Pull Connectors RECP SIZE 1 6-PIN FEMALE SLDR

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Datasheet

759In Stock

$55.86

$47.46

$42.83

$41.14

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 4P PCB MNT RECEPT R/A FRT & REAR NUTS

EXG.0B.304.HLN
LEMO
1: $72.68
761In Stock
325Expected 2026-04-13

Mfr. Part #
EXG.0B.304.HLN

Mouser Part #
736-EXG0B304HLN

LEMO

Circular Push Pull Connectors 4P PCB MNT RECEPT R/A FRT & REAR NUTS

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Datasheet

761In Stock

325Expected 2026-04-13

$72.68

$62.53

$59.27

$56.95

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Min.: 1
Mult.: 1

Circular Push Pull Connectors ELB RECPT F. PR CRCT TWO NUTS

EXG.0B.305.HLN
LEMO
1: $83.81
757In Stock

Mfr. Part #
EXG.0B.305.HLN

Mouser Part #
736-EXG0B305HLN

LEMO

Circular Push Pull Connectors ELB RECPT F. PR CRCT TWO NUTS

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Datasheet

757In Stock

$83.81

$72.65

$69.19

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 2P STRT PLUG MALE SOLDER D52 COLLET

FGG.0B.302.CLAD52Z
LEMO
1: $47.97
1,004In Stock

Mfr. Part #
FGG.0B.302.CLAD52Z

Mouser Part #
736-FGG0B302CLAD52Z

LEMO

Circular Push Pull Connectors 2P STRT PLUG MALE SOLDER D52 COLLET

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Datasheet

1,004In Stock

$47.97

$40.78

$38.60

$37.08

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG CDG 5 CTS CCOL

FGG.0B.305.CLAD52Z
LEMO
1: $55.40
638In Stock
500Expected 2026-03-09

Mfr. Part #
FGG.0B.305.CLAD52Z

Mouser Part #
736-FGG0B305CLAD52Z

LEMO

Circular Push Pull Connectors PLUG CDG 5 CTS CCOL

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Datasheet

638In Stock

500Expected 2026-03-09

$55.40

$47.07

$44.13

$42.02

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET

FGG.1B.307.CLAD52Z
LEMO
1: $70.49
908In Stock

Mfr. Part #
FGG.1B.307.CLAD52Z

Mouser Part #
736-FGG1B307CLAD52Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG CABLE COLLET

Learn More

Datasheet

908In Stock

$70.49

$59.91

$56.16

$56.14

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 4P R/A PLUG MALE SOLDER D52 COLLET

FHG.0B.304.CLAD52
LEMO
1: $133.16
37In Stock

Mfr. Part #
FHG.0B.304.CLAD52

Mouser Part #
736-FHG0B304CLAD52

LEMO

Circular Push Pull Connectors 4P R/A PLUG MALE SOLDER D52 COLLET

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Datasheet

37In Stock

$133.16

$118.75

$114.19

$110.38

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 3P FEMALE PCB MNT R/A SOLDER

EPG.0B.303.HLN
LEMO
1: $58.71
91In Stock

Mfr. Part #
EPG.0B.303.HLN

Mouser Part #
736-EPG0B303HLN

LEMO

Circular Push Pull Connectors 3P FEMALE PCB MNT R/A SOLDER

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Datasheet

91In Stock

$58.71

$49.89

$46.78

$44.55

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 5P RA PCB RECEPT W/ PNL MNT NUTS

EXG.1B.305.HLN
LEMO
1: $102.83
37In Stock

Mfr. Part #
EXG.1B.305.HLN

Mouser Part #
736-EXG1B305HLN

LEMO

Circular Push Pull Connectors 5P RA PCB RECEPT W/ PNL MNT NUTS

Learn More

Datasheet

37In Stock

$102.83

$87.39

$81.92

$78.57

$74.29

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.304.CLAD52Z
LEMO
1: $52.96
474In Stock

Mfr. Part #
FGG.0B.304.CLAD52Z

Mouser Part #
736-FGG0B304CLAD52Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

474In Stock

$52.96

$45.01

$42.61

$40.94

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT

FGG.0B.555.ZZC
LEMO
1: $3.32
4,894In Stock

Mfr. Part #
FGG.0B.555.ZZC

Mouser Part #
736-FGG0B555ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT

Learn More

Datasheet

4,894In Stock

$3.32

$2.90

$2.77

$2.71

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 10P STRT PLUG CRIMP CABLE COLLET 6.2MM

FGG.2B.310.CYCD62
LEMO
1: $123.95
113In Stock
200Expected 2026-04-02

Mfr. Part #
FGG.2B.310.CYCD62

Mouser Part #
736-FGG2B310CYCD62

LEMO

Circular Push Pull Connectors 10P STRT PLUG CRIMP CABLE COLLET 6.2MM

Learn More

Datasheet

113In Stock

200Expected 2026-04-02

$123.95

$108.98

$104.80

$101.29

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG (CdG) 12CTS C-COL

FGG.2B.312.CLAD92Z
LEMO
1: $112.36
47In Stock
52Expected 2026-04-27

Mfr. Part #
FGG.2B.312.CLAD92Z

Mouser Part #
736-FGG2B312CLAD92Z

LEMO

Circular Push Pull Connectors PLUG (CdG) 12CTS C-COL

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Datasheet

47In Stock

52Expected 2026-04-27

$112.36

$95.50

$94.80

Min.: 1
Mult.: 1

B Connectors

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B Connectors

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