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ORIGINALS B Series Connectors

LEMO's ORIGINALS B Series 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 offers 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's B Series 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.304.CLAD31Z
LEMO
1: $61.71
18In Stock

Mfr. Part #
FGG.0B.304.CLAD31Z

Mouser Part #
736-FGG0B304CLAD31Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

18In Stock

$61.71

$52.79

$49.49

$47.12

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Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG (CDG) 4 CTS C-COL

FGG.0B.304.CLAD35Z
LEMO
1: $63.36
2In Stock

Mfr. Part #
FGG.0B.304.CLAD35Z

Mouser Part #
736-FGG0B304CLAD35Z

LEMO

Circular Push Pull Connectors PLUG (CDG) 4 CTS C-COL

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Datasheet

2In Stock

$63.36

$57.81

$56.50

$55.57

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 4 PIN CONNECTOR

FGG.0B.304.CLAD52
LEMO
1: $49.87
32In Stock
1,079On Order

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

Mouser Part #
736-FGG0B304CLAD52

LEMO

Circular Push Pull Connectors 4 PIN CONNECTOR

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Datasheet

32In Stock

1,079On Order

$49.87

$42.38

$40.12

$38.34

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.304.CLAD56
LEMO
1: $57.81
1In Stock
200On Order

Mfr. Part #
FGG.0B.304.CLAD56

Mouser Part #
736-FGG0B304CLAD56

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

1In Stock

200On Order

$57.81

$49.14

$46.51

$44.67

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Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG SIZE 0 4-PIN ML SLDR W/ NO COLLET

FGG.0B.304.CLAZ
LEMO
1: $57.10
28In Stock

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

Mouser Part #
736-FGG0B304CLAZ

LEMO

Circular Push Pull Connectors PLUG SIZE 0 4-PIN ML SLDR W/ NO COLLET

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Datasheet

Product Comments

28In Stock

$57.10

$48.54

$45.50

$43.33

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Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.304.CYCD56
LEMO
1: $62.11
1In Stock
3Expected 2026-07-21

Mfr. Part #
FGG.0B.304.CYCD56

Mouser Part #
736-FGG0B304CYCD56

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

1In Stock

3Expected 2026-07-21

$62.11

$52.79

$49.49

$47.12

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

FGG.0B.305.CLAD32
LEMO
1: $63.07
1In Stock

Mfr. Part #
FGG.0B.305.CLAD32

Mouser Part #
736-FGG0B305CLAD32

LEMO

Circular Push Pull Connectors

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Datasheet

1In Stock

$63.07

$54.19

$50.79

$48.38

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.305.CLAD42
LEMO
1: $62.32
5In Stock
50On Order

Mfr. Part #
FGG.0B.305.CLAD42

Mouser Part #
736-FGG0B305CLAD42

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

5In Stock

50On Order

$62.32

$53.63

$50.59

$48.18

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 5P STAIGHT PLUG 3.1MM-4MM CBL FIX

FGG.0B.305.CLAD42Z
LEMO
1: $55.89
37In Stock

Mfr. Part #
FGG.0B.305.CLAD42Z

Mouser Part #
736-FGG0B305CLAD42Z

LEMO

Circular Push Pull Connectors 5P STAIGHT PLUG 3.1MM-4MM CBL FIX

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Datasheet

37In Stock

$55.89

$47.51

$44.53

$42.40

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.305.CLAD56Z
LEMO
1: $62.60
6In Stock

Mfr. Part #
FGG.0B.305.CLAD56Z

Mouser Part #
736-FGG0B305CLAD56Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

6In Stock

$62.60

$53.22

$49.89

$47.51

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG SIZE 0 5-PIN ML SLDR W/ NO COLLET

FGG.0B.305.CLAZ
LEMO
1: $57.58
24In Stock

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

Mouser Part #
736-FGG0B305CLAZ

LEMO

Circular Push Pull Connectors PLUG SIZE 0 5-PIN ML SLDR W/ NO COLLET

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Datasheet

Product Comments

24In Stock

$57.58

$48.94

$45.88

$43.69

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 5P STRT PLUG MALE CRIMP D52 COLLET

FGG.0B.305.CYCD52
LEMO
1: $57.22
2In Stock

Mfr. Part #
FGG.0B.305.CYCD52

Mouser Part #
736-FGG0B305CYCD52

LEMO

Circular Push Pull Connectors 5P STRT PLUG MALE CRIMP D52 COLLET

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Datasheet

2In Stock

$57.22

$48.63

$45.59

$43.41

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.305.CYCD52Z
LEMO
1: $65.50
37In Stock

Mfr. Part #
FGG.0B.305.CYCD52Z

Mouser Part #
736-FGG0B305CYCD52Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

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Datasheet

37In Stock

$65.50

$55.66

$52.17

$49.69

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.305.CYCD56
LEMO
1: $66.96
8In Stock

Mfr. Part #
FGG.0B.305.CYCD56

Mouser Part #
736-FGG0B305CYCD56

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

8In Stock

$66.96

$56.95

$53.39

$50.84

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.306.CLAD42Z
LEMO
1: $65.34
8In Stock

Mfr. Part #
FGG.0B.306.CLAD42Z

Mouser Part #
736-FGG0B306CLAD42Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

8In Stock

$65.34

$55.55

$52.07

$49.58

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.306.CLAD52Z
LEMO
1: $57.96
41In Stock
75Expected 2026-07-09

Mfr. Part #
FGG.0B.306.CLAD52Z

Mouser Part #
736-FGG0B306CLAD52Z

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

41In Stock

75Expected 2026-07-09

$57.96

$49.26

$46.17

$43.96

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE

FGG.0B.307.CLAD32
LEMO
1: $68.08
2In Stock

Mfr. Part #
FGG.0B.307.CLAD32

Mouser Part #
736-FGG0B307CLAD32

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE

Learn More

Datasheet

2In Stock

$68.08

$57.87

$54.25

$51.67

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.0B.307.CLAD56
LEMO
1: $59.20
30In Stock

Mfr. Part #
FGG.0B.307.CLAD56

Mouser Part #
736-FGG0B307CLAD56

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

30In Stock

$59.20

$50.32

$47.16

$44.91

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG SIZE 0 7-PIN ML SLDR W/ NO COLLET

FGG.0B.307.CLAZ
LEMO
1: $63.10
13In Stock

Mfr. Part #
FGG.0B.307.CLAZ

Mouser Part #
736-FGG0B307CLAZ

LEMO

Circular Push Pull Connectors PLUG SIZE 0 7-PIN ML SLDR W/ NO COLLET

Learn More

Datasheet

Product Comments

13In Stock

$63.10

$55.32

$50.27

$47.88

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG SIZE 0 9-PIN ML SLDR W/ NO COLLET

FGG.0B.309.CLAZ
LEMO
1: $68.57
35In Stock

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

Mouser Part #
736-FGG0B309CLAZ

LEMO

Circular Push Pull Connectors PLUG SIZE 0 9-PIN ML SLDR W/ NO COLLET

Learn More

Datasheet

Product Comments

35In Stock

$68.57

$60.57

$60.42

$58.90

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT

FGG.0B.556.ZZC
LEMO
1: $3.45
92In Stock
300On Order

Mfr. Part #
FGG.0B.556.ZZC

Mouser Part #
736-FGG0B556ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT

Learn More

Datasheet

92In Stock

300On Order

$3.45

$2.93

$2.61

$2.49

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

FGG.0B.561.ZZC
LEMO
1: $3.94
898In Stock

Mfr. Part #
FGG.0B.561.ZZC

Mouser Part #
736-FGG0B561ZZC

LEMO

Circular Push Pull Connectors MALE CRIMP CONT W. CABLE COLLET

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Datasheet

898In Stock

$3.94

$3.39

$3.15

$2.96

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 2.2MM- 3.2MM COLLET FOR 0B

FGG.0B.732.DN
LEMO
1: $6.14
255In Stock
100Expected 2026-02-23

Mfr. Part #
FGG.0B.732.DN

Mouser Part #
736-FGG0B732DN

LEMO

Circular Push Pull Connectors 2.2MM- 3.2MM COLLET FOR 0B

Learn More

Datasheet

255In Stock

100Expected 2026-02-23

$6.14

$5.20

$4.65

$3.94

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 3.2mm to 4.2mm Collet for 0B

FGG.0B.742.DN
LEMO
1: $6.06
308In Stock

Mfr. Part #
FGG.0B.742.DN

Mouser Part #
736-FGG0B742DN

LEMO

Circular Push Pull Connectors 3.2mm to 4.2mm Collet for 0B

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Datasheet

308In Stock

$6.06

$5.51

$5.22

$4.87

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 4.2mm to 5.2mm Collet for 0B

FGG.0B.752.DN
LEMO
1: $6.72
593In Stock
200Expected 2026-06-09

Mfr. Part #
FGG.0B.752.DN

Mouser Part #
736-FGG0B752DN

LEMO

Circular Push Pull Connectors 4.2mm to 5.2mm Collet for 0B

Learn More

Datasheet

593In Stock

200Expected 2026-06-09

$6.72

$6.11

$5.73

$5.33

View

Min.: 1
Mult.: 1

ORIGINALS B Series Connectors

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ORIGINALS B Series Connectors

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