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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 4P STRT RECEPT W/NUT W/ GROUND TAB

ENG.0B.304.CLL
LEMO
1: €29.70
1In Stock

Mfr. Part No.
ENG.0B.304.CLL

Mouser Part No
736-ENG0B304CLL

LEMO

Circular Push Pull Connectors 4P STRT RECEPT W/NUT W/ GROUND TAB

Datasheet

1In Stock

€29.70

€25.25

€23.67

€22.54

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

ENG.0B.305.CLL
LEMO
1: €30.75
4In Stock

Mfr. Part No.
ENG.0B.305.CLL

Mouser Part No
736-ENG0B305CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

Datasheet

4In Stock

€30.75

€27.88

€27.23

€26.78

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

ENG.0B.305.CLN
LEMO
1: €32.69
2In Stock

Mfr. Part No.
ENG.0B.305.CLN

Mouser Part No
736-ENG0B305CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

Datasheet

2In Stock

€32.69

€27.79

€26.05

€24.80

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

ENG.1B.304.CLL
LEMO
1: €32.90
36In Stock

Mfr. Part No.
ENG.1B.304.CLL

Mouser Part No
736-ENG1B304CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

Datasheet

36In Stock

€32.90

€27.99

€26.25

€24.99

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

ENG.1B.305.CLL
LEMO
1: €34.92
1In Stock

Mfr. Part No.
ENG.1B.305.CLL

Mouser Part No
736-ENG1B305CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

Datasheet

1In Stock

€34.92

€29.69

€27.83

€26.51

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

ENG.1B.306.CLL
LEMO
1: €36.93
3In Stock

Mfr. Part No.
ENG.1B.306.CLL

Mouser Part No
736-ENG1B306CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

Datasheet

3In Stock

€36.93

€33.75

€32.99

€32.44

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

ENG.4B.340.PLLB
LEMO
1: €193.45
2In Stock

Mfr. Part No.
ENG.4B.340.PLLB

Mouser Part No
736-ENG4B340PLLB

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG

Datasheet

2In Stock

€193.45

€180.77

€177.38

€176.73

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors ELBOW RECEPTACLE

EPG.0B.309.HLN
LEMO
1: €53.75
11In Stock
169On Order

Mfr. Part No.
EPG.0B.309.HLN

Mouser Part No
736-EPG0B309HLN

LEMO

Circular Push Pull Connectors ELBOW RECEPTACLE

Datasheet

11In Stock

169On Order

€53.75

€45.68

€43.23

Min.: 1
Mult.: 1

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

EPG.1B.303.HLN
LEMO
1: €46.97
1In Stock

Mfr. Part No.
EPG.1B.303.HLN

Mouser Part No
736-EPG1B303HLN

LEMO

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

Datasheet

1In Stock

€46.97

€40.11

€37.60

€35.81

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors ELBOW RECEPTACLE

EPG.1B.304.HLNS
LEMO
1: €50.89
7In Stock

Mfr. Part No.
EPG.1B.304.HLNS

Mouser Part No
736-EPG1B304HLNS

LEMO

Circular Push Pull Connectors ELBOW RECEPTACLE

Datasheet

7In Stock

€50.89

€43.26

€40.55

€38.61

€36.77

Min.: 1
Mult.: 1

Circular Push Pull Connectors 7P FEMALE PCB MNT R/A SOLDER

EPG.1B.307.HLN
LEMO
1: €61.34
2In Stock

Mfr. Part No.
EPG.1B.307.HLN

Mouser Part No
736-EPG1B307HLN

LEMO

Circular Push Pull Connectors 7P FEMALE PCB MNT R/A SOLDER

Datasheet

2In Stock

€61.34

€52.15

€48.88

€46.55

€44.58

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECPT 900 F.PCB 14 CTS

EPG.1B.314.NLN
LEMO
1: €130.04
3In Stock

Mfr. Part No.
EPG.1B.314.NLN

Mouser Part No
736-EPG1B314NLN

LEMO

Circular Push Pull Connectors RECPT 900 F.PCB 14 CTS

Datasheet

3In Stock

€130.04

€110.55

€103.64

€102.35

Min.: 1
Mult.: 1

Circular Push Pull Connectors 7P R/A RECEPT PCB MNT W/NUTS

EXG.0B.307.HLN
LEMO
1: €60.27
6In Stock
37Expected 02/03/2026

Mfr. Part No.
EXG.0B.307.HLN

Mouser Part No
736-EXG0B307HLN

LEMO

Circular Push Pull Connectors 7P R/A RECEPT PCB MNT W/NUTS

Datasheet

6In Stock

37Expected 02/03/2026

€60.27

€51.23

€48.02

€45.73

€43.56

Min.: 1
Mult.: 1

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

EXG.0B.309.HLN
LEMO
1: €60.54
19In Stock

Mfr. Part No.
EXG.0B.309.HLN

Mouser Part No
736-EXG0B309HLN

LEMO

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

Datasheet

19In Stock

€60.54

€51.45

€50.75

Min.: 1
Mult.: 1

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

EXG.1B.302.HLN
LEMO
1: €51.08
3In Stock

Mfr. Part No.
EXG.1B.302.HLN

Mouser Part No
736-EXG1B302HLN

LEMO

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

Datasheet

3In Stock

€51.08

€43.42

€40.70

€38.77

€37.53

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECPT 900F.PCB 7 CTS

EXG.1B.307.HLN
LEMO
1: €71.23
10In Stock

Mfr. Part No.
EXG.1B.307.HLN

Mouser Part No
736-EXG1B307HLN

LEMO

Circular Push Pull Connectors RECPT 900F.PCB 7 CTS

Datasheet

10In Stock

€71.23

€60.55

€56.77

€54.06

€52.99

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIX RECPT F PR CRCT

EYG.0B.302.CLN
LEMO
1: €29.39
24In Stock

Mfr. Part No.
EYG.0B.302.CLN

Mouser Part No
736-EYG0B302CLN

LEMO

Circular Push Pull Connectors FIX RECPT F PR CRCT

Datasheet

24In Stock

€29.39

€24.98

€23.45

€22.33

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 6P FIX SKT FOR PC NUT FIXING

EYG.2B.306.NLN
LEMO
1: €71.63
4In Stock

Mfr. Part No.
EYG.2B.306.NLN

Mouser Part No
736-EYG2B306NLN

LEMO

Circular Push Pull Connectors 6P FIX SKT FOR PC NUT FIXING

Datasheet

4In Stock

€71.63

€61.11

€57.29

€54.56

€52.55

Min.: 1
Mult.: 1

Circular Push Pull Connectors STR RECPT F PR CRCT

EZG.0B.303.CLN
LEMO
1: €27.19
9In Stock

Mfr. Part No.
EZG.0B.303.CLN

Mouser Part No
736-EZG0B303CLN

LEMO

Circular Push Pull Connectors STR RECPT F PR CRCT

Datasheet

9In Stock

€27.19

€23.12

€22.09

Min.: 1
Mult.: 1

Circular Push Pull Connectors STR RECPT F PR CRCT

EZG.0B.304.NLN
LEMO
1: €33.25
1In Stock

Mfr. Part No.
EZG.0B.304.NLN

Mouser Part No
736-EZG0B304NLN

LEMO

Circular Push Pull Connectors STR RECPT F PR CRCT

Datasheet

1In Stock

€33.25

€28.26

€26.50

€25.23

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STR RECPT F PR CRCT

EZG.0B.306.CLN
LEMO
1: €35.22
1In Stock

Mfr. Part No.
EZG.0B.306.CLN

Mouser Part No
736-EZG0B306CLN

LEMO

Circular Push Pull Connectors STR RECPT F PR CRCT

Datasheet

1In Stock

€35.22

€29.94

€28.06

€26.73

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors STR RECPT F PR CRCT

EZG.0B.307.CLN
LEMO
1: €31.35
4In Stock

Mfr. Part No.
EZG.0B.307.CLN

Mouser Part No
736-EZG0B307CLN

LEMO

Circular Push Pull Connectors STR RECPT F PR CRCT

Datasheet

4In Stock

€31.35

€26.64

€25.79

Min.: 1
Mult.: 1

Circular Push Pull Connectors STR RECPT F PR CRCT

EZG.1B.304.NLN
LEMO
1: €44.82
15In Stock

Mfr. Part No.
EZG.1B.304.NLN

Mouser Part No
736-EZG1B304NLN

LEMO

Circular Push Pull Connectors STR RECPT F PR CRCT

Datasheet

15In Stock

€44.82

€38.11

€35.72

€34.01

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECPT F PCB 7 CTS

EZG.1B.307.CLN
LEMO
1: €48.58
5In Stock

Mfr. Part No.
EZG.1B.307.CLN

Mouser Part No
736-EZG1B307CLN

LEMO

Circular Push Pull Connectors RECPT F PCB 7 CTS

Datasheet

5In Stock

€48.58

€41.30

€40.93

€40.17

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED PLUG NON-LATCHING

FAG.1B.304.CLA
LEMO
1: €31.99
30In Stock

Mfr. Part No.
FAG.1B.304.CLA

Mouser Part No
736-FAG1B304CLA

LEMO

Circular Push Pull Connectors FIXED PLUG NON-LATCHING

Datasheet

30In Stock

€31.99

€27.74

€26.08

€24.28

View

Min.: 1
Mult.: 1