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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 LEMO Circular Receptacle, 7 LV Contacts, with Elbow PCB termination

ECG.0B.307.CLV
LEMO
1: $71.54
20In Stock

Mfr. Part No.
ECG.0B.307.CLV

Mouser Part No
736-ECG0B307CLV

LEMO

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

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Datasheet

20In Stock

$71.54

$60.81

$56.28

$54.29

View

Min.: 1
Mult.: 1

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

ECG.0B.309.CLL
LEMO
1: $56.98
16In Stock

Mfr. Part No.
ECG.0B.309.CLL

Mouser Part No
736-ECG0B309CLL

LEMO

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

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Datasheet

16In Stock

$56.98

$49.11

$45.89

$44.25

View

Min.: 1
Mult.: 1

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

ECG.1B.302.CLL
LEMO
1: $45.51
23In Stock

Mfr. Part No.
ECG.1B.302.CLL

Mouser Part No
736-ECG1B302CLL

LEMO

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

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Datasheet

23In Stock

$45.51

$39.20

$36.26

$34.98

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with PCB termination

ECG.1B.302.CLN
LEMO
1: $45.93
3In Stock

Mfr. Part No.
ECG.1B.302.CLN

Mouser Part No
736-ECG1B302CLN

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with PCB termination

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Datasheet

3In Stock

$45.93

$39.03

$36.24

$34.97

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with PCB termination

ECG.1B.304.CLN
LEMO
1: $49.35
27In Stock
484On Order

Mfr. Part No.
ECG.1B.304.CLN

Mouser Part No
736-ECG1B304CLN

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with PCB termination

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Datasheet

27In Stock

484On Order

$49.35

$46.10

$42.66

$41.15

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Elbow PCB termination

ECG.1B.304.CLV
LEMO
1: $64.45
20In Stock

Mfr. Part No.
ECG.1B.304.CLV

Mouser Part No
736-ECG1B304CLV

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Elbow PCB termination

Learn More

Datasheet

20In Stock

$64.45

$54.77

$50.69

$48.89

View

Min.: 1
Mult.: 1

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

ECG.1B.305.CLN
LEMO
1: $56.14
2In Stock

Mfr. Part No.
ECG.1B.305.CLN

Mouser Part No
736-ECG1B305CLN

LEMO

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

Learn More

Datasheet

2In Stock

$56.14

$47.71

$44.15

$42.58

View

Min.: 1
Mult.: 1

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

ECG.1B.308.CLL
LEMO
1: $57.26
24In Stock

Mfr. Part No.
ECG.1B.308.CLL

Mouser Part No
736-ECG1B308CLL

LEMO

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

Learn More

Datasheet

24In Stock

$57.26

$48.65

$45.03

$43.44

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with None termination

ECG.2B.306.CYZ
LEMO
1: $63.95
6In Stock

Mfr. Part No.
ECG.2B.306.CYZ

Mouser Part No
736-ECG2B306CYZ

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with None termination

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Datasheet

6In Stock

$63.95

$55.60

$53.19

$51.48

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Elbow PCB termination

ECG.2B.308.CLV
LEMO
1: $99.77
5In Stock

Mfr. Part No.
ECG.2B.308.CLV

Mouser Part No
736-ECG2B308CLV

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Elbow PCB termination

Learn More

Datasheet

5In Stock

$99.77

$85.87

$79.46

$78.20

$73.00

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination

ECG.2B.316.CLL
LEMO
1: $111.72
16In Stock
44On Order

Mfr. Part No.
ECG.2B.316.CLL

Mouser Part No
736-ECG2B316CLL

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination

Learn More

Datasheet

16In Stock

44On Order

$111.72

$98.95

$87.88

$87.67

$80.73

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Crimp termination

ECJ.1B.304.CYC
LEMO
1: $54.16
2In Stock
3Expected 19/10/2026

Mfr. Part No.
ECJ.1B.304.CYC

Mouser Part No
736-ECJ1B304CYC

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with Crimp termination

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Datasheet

2In Stock

3Expected 19/10/2026

$54.16

$46.02

$42.89

$41.09

View

Min.: 1
Mult.: 1

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

EEA.0B.306.CLN
LEMO
1: $46.36
1In Stock

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

Mouser Part No
736-EEA0B306CLN

LEMO

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

Learn More

Datasheet

1In Stock

$46.36

$39.40

$37.36

$35.89

View

Min.: 1
Mult.: 1

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

EEG.1B.307.CLL
LEMO
1: $61.43
5In Stock

Mfr. Part No.
EEG.1B.307.CLL

Mouser Part No
736-EEG.1B.307.CLL

LEMO

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

Learn More

Datasheet

5In Stock

$61.43

$52.44

$48.54

$46.81

View

Min.: 1
Mult.: 1

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

EEG.0B.303.CLL
LEMO
1: $39.13
2In Stock

Mfr. Part No.
EEG.0B.303.CLL

Mouser Part No
736-EEG0B303CLL

LEMO

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

Learn More

Datasheet

2In Stock

$39.13

$33.25

$30.78

$29.69

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with PCB termination

EEG.0B.304.CLN
LEMO
1: $39.06
8In Stock

Mfr. Part No.
EEG.0B.304.CLN

Mouser Part No
736-EEG0B304CLN

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 4 LV Contacts, with PCB termination

Learn More

Datasheet

8In Stock

$39.06

$33.20

$31.12

$29.63

View

Min.: 1
Mult.: 1

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

EEG.0B.305.CLL
LEMO
1: $38.01
37In Stock
300On Order

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

Mouser Part No
736-EEG0B305CLL

LEMO

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

Learn More

Datasheet

37In Stock

300On Order

$38.01

$32.30

$29.88

$28.46

Min.: 1
Mult.: 1

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

EEG.0B.305.CLV
LEMO
1: $67.54
13In Stock

Mfr. Part No.
EEG.0B.305.CLV

Mouser Part No
736-EEG0B305CLV

LEMO

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

Learn More

Datasheet

13In Stock

$67.54

$63.48

$62.04

$61.01

View

Min.: 1
Mult.: 1

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

EEG.0B.309.CLL
LEMO
1: $50.21
25In Stock

Mfr. Part No.
EEG.0B.309.CLL

Mouser Part No
736-EEG0B309CLL

LEMO

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

Learn More

Datasheet

25In Stock

$50.21

$42.66

$39.49

$38.09

View

Min.: 1
Mult.: 1

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

EEG.1B.306.CLL
LEMO
1: $52.10
35In Stock

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

Mouser Part No
736-EEG1B306CLL

LEMO

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

Learn More

Datasheet

35In Stock

$52.10

$46.27

$43.66

$40.16

View

Min.: 1
Mult.: 1

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

EEG.1B.307.CLN
LEMO
1: $63.10
2In Stock
12Expected 19/10/2026

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

Mouser Part No
736-EEG1B307CLN

LEMO

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

Learn More

Datasheet

2In Stock

12Expected 19/10/2026

$63.10

$53.69

$49.69

$47.93

View

Min.: 1
Mult.: 1

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

EEG.1B.308.CLL
LEMO
1: $64.18
17In Stock
30Expected 8/10/2026

Mfr. Part No.
EEG.1B.308.CLL

Mouser Part No
736-EEG1B308CLL

LEMO

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

Learn More

Datasheet

17In Stock

30Expected 8/10/2026

$64.18

$54.58

$50.51

$48.72

View

Min.: 1
Mult.: 1

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

EEG.2B.307.CLL
LEMO
1: $84.05
2In Stock

Mfr. Part No.
EEG.2B.307.CLL

Mouser Part No
736-EEG2B307CLL

LEMO

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

Learn More

Datasheet

2In Stock

$84.05

$71.98

$66.61

$64.26

$61.20

Min.: 1
Mult.: 1

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

EEG.2B.312.CLL
LEMO
1: $98.71
14In Stock
23On Order

Mfr. Part No.
EEG.2B.312.CLL

Mouser Part No
736-EEG2B312CLL

LEMO

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

Learn More

Datasheet

14In Stock

23On Order

$98.71

$84.84

$78.51

$75.74

$72.12

Min.: 1
Mult.: 1

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

EGA.0B.306.CLL
LEMO
1: $42.65
8In Stock
10Expected 30/10/2026

Mfr. Part No.
EGA.0B.306.CLL

Mouser Part No
736-EGA0B306CLL

LEMO

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

Learn More

Datasheet

8In Stock

10Expected 30/10/2026

$42.65

$37.74

$34.07

$32.91

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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