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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, 3 LV Contacts, with Solder termination

ECG.0B.303.CLL
LEMO
1: 21,69 €
46In Stock
1.163On Order

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

Mouser Part No
736-ECG0B303CLL

LEMO

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

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Datasheet

46In Stock

1.163On Order

21,69 €

18,43 €

17,28 €

16,45 €

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Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with None termination

ECG.0B.305.CYZ
LEMO
1: 23,47 €
5In Stock

Mfr. Part No.
ECG.0B.305.CYZ

Mouser Part No
736-ECG0B305CYZ

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with None termination

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Datasheet

5In Stock

23,47 €

19,95 €

18,71 €

17,81 €

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Mult.: 1

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

ECG.0B.306.CLN
LEMO
1: 24,64 €
28In Stock

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

Mouser Part No
736-ECG0B306CLN

LEMO

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

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Datasheet

28In Stock

24,64 €

20,93 €

19,38 €

18,69 €

18,41 €

Min.: 1
Mult.: 1

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

ECG.0B.307.CLV
LEMO
1: 45,24 €
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

45,24 €

38,45 €

35,59 €

34,33 €

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Min.: 1
Mult.: 1

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

ECG.0B.309.CLL
LEMO
1: 36,03 €
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

36,03 €

31,05 €

29,02 €

27,98 €

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Min.: 1
Mult.: 1

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

ECG.1B.302.CLL
LEMO
1: 28,78 €
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

28,78 €

24,79 €

22,93 €

22,12 €

Min.: 1
Mult.: 1

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

ECG.1B.302.CLN
LEMO
1: 29,04 €
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

29,04 €

24,68 €

22,92 €

22,11 €

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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: 31,21 €
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

Learn More

Datasheet

27In Stock

484On Order

31,21 €

29,15 €

26,98 €

26,02 €

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Min.: 1
Mult.: 1

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

ECG.1B.304.CLV
LEMO
1: 40,76 €
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

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Datasheet

20In Stock

40,76 €

34,63 €

32,05 €

30,92 €

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Min.: 1
Mult.: 1

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

ECG.1B.305.CLN
LEMO
1: 35,50 €
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

35,50 €

30,17 €

27,92 €

26,93 €

View

Min.: 1
Mult.: 1

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

ECG.1B.308.CLL
LEMO
1: 36,21 €
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

36,21 €

30,76 €

28,47 €

28,05 €

Min.: 1
Mult.: 1

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

ECG.2B.306.CYZ
LEMO
1: 40,44 €
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

40,44 €

35,16 €

33,63 €

32,55 €

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Min.: 1
Mult.: 1

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

ECG.2B.308.CLV
LEMO
1: 63,09 €
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

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Datasheet

5In Stock

63,09 €

54,30 €

50,25 €

49,45 €

46,16 €

Min.: 1
Mult.: 1

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

ECG.2B.316.CLL
LEMO
1: 70,65 €
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

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Datasheet

16In Stock

44On Order

70,65 €

62,57 €

55,57 €

55,44 €

51,39 €

Min.: 1
Mult.: 1

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

ECJ.1B.304.CYC
LEMO
1: 34,25 €
2In Stock
3Expected 10/19/2026

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

Learn More

Datasheet

2In Stock

3Expected 10/19/2026

34,25 €

29,10 €

27,12 €

25,98 €

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Min.: 1
Mult.: 1

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

EEA.0B.306.CLN
LEMO
1: 29,32 €
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

29,32 €

24,91 €

23,62 €

22,70 €

View

Min.: 1
Mult.: 1

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

EEG.1B.307.CLL
LEMO
1: 38,85 €
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

38,85 €

33,16 €

30,69 €

29,60 €

View

Min.: 1
Mult.: 1

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

EEG.0B.303.CLL
LEMO
1: 24,74 €
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

24,74 €

21,03 €

19,46 €

18,77 €

View

Min.: 1
Mult.: 1

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

EEG.0B.304.CLN
LEMO
1: 24,70 €
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

24,70 €

20,99 €

19,68 €

18,74 €

View

Min.: 1
Mult.: 1

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

EEG.0B.305.CLL
LEMO
1: 24,04 €
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

24,04 €

20,43 €

18,89 €

18,00 €

Min.: 1
Mult.: 1

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

EEG.0B.305.CLV
LEMO
1: 42,71 €
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

42,71 €

40,14 €

39,23 €

38,58 €

View

Min.: 1
Mult.: 1

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

EEG.0B.309.CLL
LEMO
1: 31,75 €
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

31,75 €

26,98 €

24,97 €

24,09 €

View

Min.: 1
Mult.: 1

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

EEG.1B.306.CLL
LEMO
1: 32,95 €
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

32,95 €

29,26 €

27,61 €

25,60 €

Min.: 1
Mult.: 1

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

EEG.1B.307.CLN
LEMO
1: 39,90 €
2In Stock
12Expected 10/19/2026

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 10/19/2026

39,90 €

33,95 €

31,42 €

30,31 €

View

Min.: 1
Mult.: 1

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

EEG.1B.308.CLL
LEMO
1: 40,58 €
17In Stock
30Expected 10/8/2026

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 10/8/2026

40,58 €

34,51 €

31,94 €

30,81 €

View

Min.: 1
Mult.: 1

ORIGINALS B Series Connectors

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ORIGINALS B Series Connectors

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