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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 #

Crimpers / Crimping Tools POSITIONER MALE 0.9MM F 5M.G33

DCE.91.090.5MVCY
LEMO
1: $133.02
2In Stock

Mfr. Part #
DCE.91.090.5MVCY

Mouser Part #
736-DCE.91.090.5MVCY

LEMO

Crimpers / Crimping Tools POSITIONER MALE 0.9MM F 5M.G33

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2In Stock

$133.02

$127.99

$126.90

$125.83

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Min.: 1
Mult.: 1

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

FGC.1B.305.CYCD52
LEMO
1: $48.36
4In Stock

Mfr. Part #
FGC.1B.305.CYCD52

Mouser Part #
736-FGC1B.305.CYCD52

LEMO

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

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Datasheet

4In Stock

$48.36

$45.40

$44.37

$43.63

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Min.: 1
Mult.: 1

Circular Push Pull Connectors MALE CRIMP CONT CHROMEL

FGG.0B.560.ZZK
LEMO
1: $25.49
282In Stock
38On Order

Mfr. Part #
FGG.0B.560.ZZK

Mouser Part #
736-FGG0B560ZZK

LEMO

Circular Push Pull Connectors MALE CRIMP CONT CHROMEL

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Datasheet

282In Stock

38On Order

$25.49

$21.67

$21.66

$18.97

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination

JGJ.0B.309.CLLD42
LEMO
1: $91.51
38In Stock

Mfr. Part #
JGJ.0B.309.CLLD42

Mouser Part #
736-JGJ0B309CLLD42

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination

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Datasheet

38In Stock

$91.51

$82.88

$79.70

$77.03

$72.78

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Crimp termination

FGG.2B.312.CYCD62
LEMO
1: $85.96
49In Stock

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

Mouser Part #
736-FGG2B312CYCD62

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 12 LV Contacts, with Crimp termination

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Datasheet

49In Stock

$85.96

$73.08

$72.51

$68.86

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Min.: 1
Mult.: 1

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

EGG.2B.303.CLL
LEMO
1: $48.35
88In Stock

Mfr. Part #
EGG.2B.303.CLL

Mouser Part #
736-EGG2B303CLL

LEMO

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

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Datasheet

88In Stock

$48.35

$40.22

$38.04

$36.69

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Min.: 1
Mult.: 1

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

FGG.2B.310.CYCD52Z
LEMO
1: $70.10
53In Stock

Mfr. Part #
FGG.2B.310.CYCD52Z

Mouser Part #
736-FGG2B310CYCD52Z

LEMO

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

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Datasheet

53In Stock

$70.10

$68.70

$66.38

$58.54

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination

PHG.2B.312.CLLD82
LEMO
1: $90.57
41In Stock

Mfr. Part #
PHG.2B.312.CLLD82

Mouser Part #
736-PHG2B312CLLD82

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 12 LV Contacts, with Solder termination

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Datasheet

41In Stock

$90.57

$75.94

$73.67

$71.21

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with PCB termination

ECG.0B.307.CLN
LEMO
1: $29.79
115In Stock

Mfr. Part #
ECG.0B.307.CLN

Mouser Part #
736-ECG0B307CLN

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with PCB termination

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Datasheet

115In Stock

$29.79

$25.35

$23.46

$22.63

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Bend Relief for all Size 0 Connectors - Black TPU

GMA.0B.025.DN
LEMO
1: $3.71
1,275In Stock

Mfr. Part #
GMA.0B.025.DN

Mouser Part #
736-GMA0B025DN

LEMO

Circular Push Pull Connectors LEMO Bend Relief for all Size 0 Connectors - Black TPU

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Datasheet

1,275In Stock

$3.71

$3.35

$2.96

$2.81

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Solder termination

PHG.1B.305.CLLD52
LEMO
1: $50.99
42In Stock

Mfr. Part #
PHG.1B.305.CLLD52

Mouser Part #
736-PHG1B305CLLD52

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with Solder termination

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Datasheet

42In Stock

$50.99

$43.34

$40.06

$38.68

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Min.: 1
Mult.: 1

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

FGG.1B.310.CLAD72
LEMO
1: $61.98
56In Stock

Mfr. Part #
FGG.1B.310.CLAD72

Mouser Part #
736-FGG1B310CLAD72

LEMO

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

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Datasheet

56In Stock

$61.98

$52.66

$50.02

$49.43

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination

FSG.0B.309.CLAD52
LEMO
1: $117.58
21In Stock

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

Mouser Part #
736-FSG0B309CLAD52

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 9 LV Contacts, with Solder termination

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Datasheet

21In Stock

$117.58

$99.94

$93.49

$89.22

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Min.: 1
Mult.: 1

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

FGG.2B.302.CYCD62
LEMO
1: $63.82
70In Stock

Mfr. Part #
FGG.2B.302.CYCD62

Mouser Part #
736-FGG2B302CYCD62

LEMO

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

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Datasheet

70In Stock

$63.82

$54.30

$50.25

$48.47

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 1 Ethernet 10G Base-T4 Contacts, with Solder termination

PFG.2B.514.CLLD62Z
LEMO
1: $111.13
3In Stock

Mfr. Part #
PFG.2B.514.CLLD62Z

Mouser Part #
736-PFG2B514CLLD62Z

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 1 Ethernet 10G Base-T4 Contacts, with Solder termination

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Datasheet

3In Stock

$111.13

$98.39

$97.50

$95.70

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Coupler, 8 LV contact

SGJ.1B.308.CLLP
LEMO
1: $101.75
4In Stock

Mfr. Part #
SGJ.1B.308.CLLP

Mouser Part #
736-SGJ.1B.308.CLLP

LEMO

Circular Push Pull Connectors LEMO Circular Coupler, 8 LV contact

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Datasheet

4In Stock

$101.75

$95.17

$93.21

$91.58

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 9 LV Contacts, with Solder termination

EEJ.0B.309.CLA
LEMO
1: $42.34
5In Stock

Mfr. Part #
EEJ.0B.309.CLA

Mouser Part #
736-EEJ.0B.309.CLA

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 9 LV Contacts, with Solder termination

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Datasheet

5In Stock

$42.34

$35.62

$35.42

$34.85

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 14 LV Contacts, with Crimp termination

PHW.2B.314.XYCD82
LEMO
1: $140.19
18In Stock
50Expected 12/7/2026

Mfr. Part #
PHW.2B.314.XYCD82

Mouser Part #
736-PHW2B314XYCD82

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 14 LV Contacts, with Crimp termination

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Datasheet

18In Stock

50Expected 12/7/2026

$140.19

$119.18

$118.40

$117.83

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Min.: 1
Mult.: 1

Circular Push Pull Connectors PLUG(CdG) 8CTS CAT6A

FGG.2B.514.CYCD92
LEMO
1: $101.40
6In Stock

Mfr. Part #
FGG.2B.514.CYCD92

Mouser Part #
736-FGG2B514CYCD92

LEMO

Circular Push Pull Connectors PLUG(CdG) 8CTS CAT6A

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Datasheet

6In Stock

$101.40

$96.82

$94.83

$93.17

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 2 Pair Data Contacts, with Solder termination

PHG.1B.512.CTLD52
LEMO
1: $101.75
5In Stock

Mfr. Part #
PHG.1B.512.CTLD52

Mouser Part #
736-PHG1B512CTLD52

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 2 Pair Data Contacts, with Solder termination

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Datasheet

5In Stock

$101.75

$95.17

$93.21

$91.58

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Min.: 1
Mult.: 1

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

EJG.1B.306.CLL
LEMO
1: $41.94
176In Stock

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

Mouser Part #
736-EJG1B306CLL

LEMO

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

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Datasheet

176In Stock

$41.94

$36.46

$35.01

View

Min.: 1
Mult.: 1

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

FGG.1B.304.CLAD72Z
LEMO
1: $47.34
63In Stock

Mfr. Part #
FGG.1B.304.CLAD72Z

Mouser Part #
736-FGG1B304CLAD72Z

LEMO

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

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Datasheet

63In Stock

$47.34

$40.24

$37.79

$36.57

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Min.: 1
Mult.: 1

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

FHG.0B.304.CLAD52
LEMO
1: $88.91
27In 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

27In Stock

$88.91

$75.58

$72.32

$69.90

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Coupler, 5 LV contact

SGJ.0B.305.CLLPV
LEMO
1: $150.00
39In Stock

Mfr. Part #
SGJ.0B.305.CLLPV

Mouser Part #
736-SGJ0B305CLLPV

LEMO

Circular Push Pull Connectors LEMO Circular Coupler, 5 LV contact

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Datasheet

39In Stock

$150.00

$124.54

$123.41

$121.14

View

Min.: 1
Mult.: 1

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

FGG.1B.304.CLAD62
LEMO
1: $45.64
75In Stock

Mfr. Part #
FGG.1B.304.CLAD62

Mouser Part #
736-FGG1B304CLAD62

LEMO

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

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Datasheet

75In Stock

$45.64

$38.87

$35.97

$34.70

View

Min.: 1
Mult.: 1

ORIGINALS B Series Connectors

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ORIGINALS B Series Connectors

All Results (6,508)

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