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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 COL-NUT F.ST. RELIEF BACK

FFM.3B.130.LC
LEMO
1: 11,03 €
8In Stock

Mfr. Part No.
FFM.3B.130.LC

Mouser Part No
736-FFM3B130LC

LEMO

Circular Push Pull Connectors COL-NUT F.ST. RELIEF BACK

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Datasheet

8In Stock

11,03 €

9,37 €

8,78 €

8,36 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination

FGA.2B.304.CLAD72Z
LEMO
1: 60,46 €
4In Stock

Mfr. Part No.
FGA.2B.304.CLAD72Z

Mouser Part No
736-FGA2B304CLAD72Z

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination

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Datasheet

4In Stock

60,46 €

51,45 €

47,61 €

45,92 €

43,74 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Male Crimp Contact 0.5mm for 28-30-32 AWG Range

FGG.0B.554.ZZC
LEMO
1: 2,80 €
466In Stock
550On Order

Mfr. Part No.
FGG.0B.554.ZZC

Mouser Part No
736-FGG0B554ZZC

LEMO

Circular Push Pull Connectors LEMO Male Crimp Contact 0.5mm for 28-30-32 AWG Range

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Datasheet

466In Stock

550On Order

2,80 €

2,37 €

2,12 €

2,03 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Male Crimp Contact 0.7mm for 28-30-32 AWG Range

FGG.0B.556.ZZC
LEMO
1: 2,13 €
597In Stock
500On Order

Mfr. Part No.
FGG.0B.556.ZZC

Mouser Part No
736-FGG0B556ZZC

LEMO

Circular Push Pull Connectors LEMO Male Crimp Contact 0.7mm for 28-30-32 AWG Range

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Datasheet

597In Stock

500On Order

2,13 €

1,81 €

1,62 €

1,54 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Cable Collet for 2.2mm to 3.2mm Cable Diameter Range

FGG.0B.732.DN
LEMO
1: 3,53 €
201In Stock
400On Order

Mfr. Part No.
FGG.0B.732.DN

Mouser Part No
736-FGG0B732DN

LEMO

Circular Push Pull Connectors LEMO Cable Collet for 2.2mm to 3.2mm Cable Diameter Range

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Datasheet

201In Stock

400On Order

3,53 €

2,99 €

2,71 €

2,42 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination

FGG.1B.305.CYCD42
LEMO
1: 43,84 €
1In Stock

Mfr. Part No.
FGG.1B.305.CYCD42

Mouser Part No
736-FGG1B305CYCD42

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination

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Datasheet

1In Stock

43,84 €

37,27 €

34,93 €

33,27 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination

FGG.1B.305.CYCD62
LEMO
1: 46,12 €
2In Stock

Mfr. Part No.
FGG.1B.305.CYCD62

Mouser Part No
736-FGG1B305CYCD62

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Crimp termination

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Datasheet

2In Stock

46,12 €

39,20 €

36,82 €

35,58 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination

FGG.1B.306.CLAD42
LEMO
1: 41,06 €
19In Stock
31On Order

Mfr. Part No.
FGG.1B.306.CLAD42

Mouser Part No
736-FGG1B306CLAD42

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination

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Datasheet

19In Stock

31On Order

41,06 €

36,50 €

32,71 €

31,15 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination

FGG.1B.307.CLAZ
LEMO
1: 41,06 €
4In Stock

Mfr. Part No.
FGG.1B.307.CLAZ

Mouser Part No
736-FGG1B307CLAZ

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination

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Datasheet

Product Comments

4In Stock

41,06 €

37,71 €

36,85 €

36,24 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Crimp termination

FGG.1B.308.CYCD52
LEMO
1: 52,18 €
10In Stock

Mfr. Part No.
FGG.1B.308.CYCD52

Mouser Part No
736-FGG1B308CYCD52

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Crimp termination

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Datasheet

10In Stock

52,18 €

44,35 €

41,05 €

39,59 €

37,71 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Male Crimp Contact 0.5mm for 28-30-32 AWG Range

FGG.1B.554.ZZC
LEMO
1: 2,60 €
2In Stock
220Expected 10/23/2026

Mfr. Part No.
FGG.1B.554.ZZC

Mouser Part No
736-FGG1B554ZZC

LEMO

Circular Push Pull Connectors LEMO Male Crimp Contact 0.5mm for 28-30-32 AWG Range

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Datasheet

2In Stock

220Expected 10/23/2026

2,60 €

2,20 €

1,97 €

1,87 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 6.2mm to 7.2mm Collet for 1B

FGG.1B.772.DN
LEMO
1: 5,35 €
384In Stock

Mfr. Part No.
FGG.1B.772.DN

Mouser Part No
736-FGG1B772DN

LEMO

Circular Push Pull Connectors 6.2mm to 7.2mm Collet for 1B

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Datasheet

384In Stock

5,35 €

4,84 €

4,58 €

4,46 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination

FGG.2B.302.CLAD72
LEMO
1: 53,72 €
6In Stock
10Expected 9/17/2026

Mfr. Part No.
FGG.2B.302.CLAD72

Mouser Part No
736-FGG2B302CLAD72

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination

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Datasheet

6In Stock

10Expected 9/17/2026

53,72 €

45,66 €

42,80 €

42,77 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination

FGG.2B.303.CLAD92Z
LEMO
1: 56,21 €
16In Stock
10Expected 9/14/2026

Mfr. Part No.
FGG.2B.303.CLAD92Z

Mouser Part No
736-FGG2B303CLAD92Z

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 3 LV Contacts, with Solder termination

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Datasheet

16In Stock

10Expected 9/14/2026

56,21 €

48,94 €

44,40 €

43,37 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination

FGG.2B.304.CLAD62Z
LEMO
1: 57,92 €
3In Stock

Mfr. Part No.
FGG.2B.304.CLAD62Z

Mouser Part No
736-FGG2B304CLAD62Z

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination

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Datasheet

3In Stock

57,92 €

49,36 €

46,28 €

44,08 €

41,97 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination

FGG.2B.306.CLAD72
LEMO
1: 61,51 €
22In Stock

Mfr. Part No.
FGG.2B.306.CLAD72

Mouser Part No
736-FGG2B306CLAD72

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 6 LV Contacts, with Solder termination

Learn More

Datasheet

22In Stock

61,51 €

53,49 €

51,81 €

50,85 €

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination

FGG.2B.308.CLAD72
LEMO
1: 65,29 €
5In Stock
10Expected 9/17/2026

Mfr. Part No.
FGG.2B.308.CLAD72

Mouser Part No
736-FGG2B308CLAD72

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination

Learn More

Datasheet

5In Stock

10Expected 9/17/2026

65,29 €

56,05 €

52,55 €

50,04 €

47,66 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination

FGG.2B.308.CLAD72Z
LEMO
1: 65,29 €
4In Stock

Mfr. Part No.
FGG.2B.308.CLAD72Z

Mouser Part No
736-FGG2B308CLAD72Z

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination

Learn More

Datasheet

4In Stock

65,29 €

56,05 €

51,88 €

51,42 €

47,66 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination

FGG.2B.308.CLAZ
LEMO
1: 57,74 €
10In Stock
10Expected 10/16/2026

Mfr. Part No.
FGG.2B.308.CLAZ

Mouser Part No
736-FGG2B308CLAZ

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination

Learn More

Datasheet

Product Comments

10In Stock

10Expected 10/16/2026

57,74 €

53,90 €

53,53 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination

FGG.2B.310.CLAD62
LEMO
1: 70,31 €
16In Stock

Mfr. Part No.
FGG.2B.310.CLAD62

Mouser Part No
736-FGG2B310CLAD62

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination

Learn More

Datasheet

16In Stock

70,31 €

61,27 €

55,58 €

55,21 €

51,18 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 14 LV Contacts, with Solder termination

FGG.2B.314.CLAD82Z
LEMO
1: 80,23 €
14In Stock

Mfr. Part No.
FGG.2B.314.CLAD82Z

Mouser Part No
736-FGG2B314CLAD82Z

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 14 LV Contacts, with Solder termination

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Datasheet

14In Stock

80,23 €

68,99 €

64,67 €

61,58 €

59,28 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

FGG.2B.314.YL
LEMO
1: 15,13 €
1In Stock

Mfr. Part No.
FGG.2B.314.YL

Mouser Part No
736-FGG2B314YL

LEMO

Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET

Learn More

Datasheet

1In Stock

15,13 €

13,12 €

12,43 €

12,25 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 18 LV Contacts, with Crimp termination

FGG.2B.318.CYCD92
LEMO
1: 102,06 €
3In Stock

Mfr. Part No.
FGG.2B.318.CYCD92

Mouser Part No
736-FGG2B318CYCD92

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 18 LV Contacts, with Crimp termination

Learn More

Datasheet

3In Stock

102,06 €

87,63 €

81,11 €

78,23 €

75,50 €

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Male Crimp Contact 1.6mm for 14-16-18 AWG Range

FGG.2B.570.ZZC
LEMO
1: 3,53 €
70In Stock

Mfr. Part No.
FGG.2B.570.ZZC

Mouser Part No
736-FGG2B570ZZC

LEMO

Circular Push Pull Connectors LEMO Male Crimp Contact 1.6mm for 14-16-18 AWG Range

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Datasheet

70In Stock

3,53 €

3,00 €

2,67 €

2,55 €

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 6.2mm to 7.2mm Collet for 2B

FGG.2B.772.DN
LEMO
1: 9,90 €
70In Stock

Mfr. Part No.
FGG.2B.772.DN

Mouser Part No
736-FGG2B772DN

LEMO

Circular Push Pull Connectors 6.2mm to 7.2mm Collet for 2B

Learn More

Datasheet

70In Stock

9,90 €

8,91 €

8,39 €

8,18 €

View

Min.: 1
Mult.: 1

ORIGINALS B Series Connectors

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ORIGINALS B Series Connectors

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