.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (6,481)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING

EGG.0B.661.ZZM
LEMO
1: $6.12
270In Stock

Mfr. Part #
EGG.0B.661.ZZM

Mouser Part #
736-EGG0B661ZZM

LEMO

Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING

Learn More

Datasheet

270In Stock

$6.12

$5.56

$5.27

$5.15

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FEMALE CRIMP CONT

EGG.1B.656.ZZM
LEMO
1: $6.53
33In Stock

Mfr. Part #
EGG.1B.656.ZZM

Mouser Part #
736-EGG1B656ZZM

LEMO

Circular Push Pull Connectors FEMALE CRIMP CONT

Learn More

Datasheet

33In Stock

$6.53

$5.53

$4.94

$4.70

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 5P STRAIGHT FEMALE PNL MNT SOLDER

EGG.2B.305.CLL
LEMO
1: $81.44
33In Stock

Mfr. Part #
EGG.2B.305.CLL

Mouser Part #
736-EGG2B305CLL

LEMO

Circular Push Pull Connectors 5P STRAIGHT FEMALE PNL MNT SOLDER

Learn More

Datasheet

33In Stock

$81.44

$69.50

$65.29

$62.17

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 7P STRAIGHT FEMALE PNL MNT SOLDER

EGG.2B.307.CLL
LEMO
1: $90.26
18In Stock

Mfr. Part #
EGG.2B.307.CLL

Mouser Part #
736-EGG2B307CLL

LEMO

Circular Push Pull Connectors 7P STRAIGHT FEMALE PNL MNT SOLDER

Learn More

Datasheet

18In Stock

$90.26

$78.72

$71.92

$68.49

$65.22

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG

FFM.0B.131.LC
LEMO
1: $8.65
65In Stock

Mfr. Part #
FFM.0B.131.LC

Mouser Part #
736-FFM0B131LC

LEMO

Circular Push Pull Connectors STRAIGHT PLUG

Learn More

Datasheet

65In Stock

$8.65

$8.26

$7.87

$6.25

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE

FGB.0B.309.CLAD32Z
LEMO
1: $80.21
1In Stock

Mfr. Part #
FGB.0B.309.CLAD32Z

Mouser Part #
736-FGB0B309CLAD32Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE

Learn More

Datasheet

1In Stock

$80.21

$68.45

$65.81

$63.61

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

FGB.0B.309.CLAD42
LEMO
1: $79.70
1In Stock

Mfr. Part #
FGB.0B.309.CLAD42

Mouser Part #
736-FGB0B309CLAD42

LEMO

Circular Push Pull Connectors

Learn More

Datasheet

1In Stock

$79.70

$68.00

$65.39

$63.21

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGB.1B.306.CLAD76
LEMO
1: $79.70
3In Stock

Mfr. Part #
FGB.1B.306.CLAD76

Mouser Part #
736-FGB1B306CLAD76

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

3In Stock

$79.70

$68.00

$65.39

$63.21

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

FGG.0B.554.ZZC
LEMO
1: $4.84
15In Stock
310Expected 2026-04-15

Mfr. Part #
FGG.0B.554.ZZC

Mouser Part #
736-FGG0B554ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

Learn More

Datasheet

15In Stock

310Expected 2026-04-15

$4.84

$4.19

$3.94

$3.86

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 1B COLLET

FGG.1B.130.LC
LEMO
1: $10.17
134In Stock

Mfr. Part #
FGG.1B.130.LC

Mouser Part #
736-FGG1B130LC

LEMO

Circular Push Pull Connectors 1B COLLET

Learn More

Datasheet

134In Stock

$10.17

$8.63

$8.09

$6.88

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

FGG.1B.565.ZZF
LEMO
1: $47.32
1In Stock

Mfr. Part #
FGG.1B.565.ZZF

Mouser Part #
736-FGG1B565ZZF

LEMO

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

Learn More

Datasheet

1In Stock

$47.32

$40.22

$38.41

$37.17

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.2B.304.CLAD72
LEMO
1: $102.86
2In Stock

Mfr. Part #
FGG.2B.304.CLAD72

Mouser Part #
736-FGG2B304CLAD72

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

2In Stock

$102.86

$90.60

$87.11

$84.20

$79.55

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.2B.306.CLAD72
LEMO
1: $109.46
6In Stock
12On Order

Mfr. Part #
FGG.2B.306.CLAD72

Mouser Part #
736-FGG2B306CLAD72

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

6In Stock

12On Order

$109.46

$96.41

$92.69

$89.61

$84.66

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.2B.308.CLAD92Z
LEMO
1: $116.51
17In Stock

Mfr. Part #
FGG.2B.308.CLAD92Z

Mouser Part #
736-FGG2B308CLAD92Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

17In Stock

$116.51

$99.05

$92.85

$88.43

$84.21

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT

FGG.4B.560.ZZC
LEMO
1: $9.21
30In Stock

Mfr. Part #
FGG.4B.560.ZZC

Mouser Part #
736-FGG4B560ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT

Learn More

Datasheet

30In Stock

$9.21

$8.39

$7.94

$7.75

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

FGG.4B.565.ZZC
LEMO
1: $9.46
4In Stock

Mfr. Part #
FGG.4B.565.ZZC

Mouser Part #
736-FGG4B565ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

Learn More

Datasheet

4In Stock

$9.46

$8.56

$8.08

$7.87

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 0B Plug Cap

BFG.0B.100.PCZG
LEMO
1: $24.97
4In Stock
100Expected 2026-06-22

Mfr. Part #
BFG.0B.100.PCZG

Mouser Part #
736-BFG.0B.100.PCZG

LEMO

Circular Push Pull Connectors 0B Plug Cap

Learn More

Datasheet

4In Stock

100Expected 2026-06-22

$24.97

$21.67

$19.90

$18.94

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 1B Plug Cap

BFG.1B.100.PCZG
LEMO
1: $26.15
79In Stock

Mfr. Part #
BFG.1B.100.PCZG

Mouser Part #
736-BFG.1B.100.PCZG

LEMO

Circular Push Pull Connectors 1B Plug Cap

Learn More

Datasheet

79In Stock

$26.15

$22.66

$21.48

$21.17

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

BFG.1B.100.PCZN
LEMO
1: $26.26
2In Stock

Mfr. Part #
BFG.1B.100.PCZN

Mouser Part #
736-BFG1B100PCZN

LEMO

Circular Push Pull Connectors

Learn More

Datasheet

2In Stock

$26.26

$21.98

$20.60

$19.62

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 2B PLUG CAP GRAY

BFG.2B.100.PCSG
LEMO
1: $26.40
23In Stock

Mfr. Part #
BFG.2B.100.PCSG

Mouser Part #
736-BFG2B100PCSG

LEMO

Circular Push Pull Connectors 2B PLUG CAP GRAY

Learn More

Datasheet

23In Stock

$26.40

$22.43

$21.02

$20.01

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG CAP WITH KEY

BFG.3B.100.PCSG
LEMO
1: $27.50
48In Stock

Mfr. Part #
BFG.3B.100.PCSG

Mouser Part #
736-BFG3B100PCSG

LEMO

Circular Push Pull Connectors PLUG CAP WITH KEY

Learn More

Datasheet

48In Stock

$27.50

$23.36

$23.27

$20.85

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG CAP WITH KEY

BFG.4B.100.NAS
LEMO
1: $72.48
2In Stock

Mfr. Part #
BFG.4B.100.NAS

Mouser Part #
736-BFG4B100NAS

LEMO

Circular Push Pull Connectors PLUG CAP WITH KEY

Learn More

Datasheet

2In Stock

$72.48

$63.01

$60.30

$58.34

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors CAP F.RECPT SBASS SHELL

BRA.1B.200.PCSG
LEMO
1: $26.15
50In Stock

Mfr. Part #
BRA.1B.200.PCSG

Mouser Part #
736-BRA1B200PCSG

LEMO

Circular Push Pull Connectors CAP F.RECPT SBASS SHELL

Learn More

Datasheet

50In Stock

$26.15

$22.24

$21.48

$21.17

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECEPTACLE CAP GRAY

BRA.2B.200.PCSG
LEMO
1: $23.13
51In Stock

Mfr. Part #
BRA.2B.200.PCSG

Mouser Part #
736-BRA2B200PCSG

LEMO

Circular Push Pull Connectors RECEPTACLE CAP GRAY

Learn More

Datasheet

51In Stock

$23.13

$19.65

$18.41

$17.55

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors CAP F. FREE RECPT

BRD.0B.200.PCSG
LEMO
1: $25.99
14In Stock

Mfr. Part #
BRD.0B.200.PCSG

Mouser Part #
736-BRD0B200PCSG

LEMO

Circular Push Pull Connectors CAP F. FREE RECPT

Learn More

Datasheet

14In Stock

$25.99

$22.52

$21.36

$21.03

View

Min.: 1
Mult.: 1

B Connectors

All Results (6,481)

Mouser Electronics®

Company

Resources

Support

B Connectors

All Results (6,481)

Connectors

Tools & Supplies