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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, 2 LV Contacts, with Solder termination

ECG.2B.302.CLL
LEMO
1: $63.77
35In Stock

Mfr. Part No.
ECG.2B.302.CLL

Mouser Part No
736-ECG2B302CLL

LEMO

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

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Datasheet

35In Stock

$63.77

$54.20

$50.16

$48.38

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Min.: 1
Mult.: 1

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

ECG.2B.306.CLL
LEMO
1: $69.81
7In Stock

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

Mouser Part No
736-ECG2B306CLL

LEMO

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

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Datasheet

7In Stock

$69.81

$59.34

$54.90

$52.96

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Min.: 1
Mult.: 1

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

ECG.2B.310.CYM
LEMO
1: $104.50
7In Stock

Mfr. Part No.
ECG.2B.310.CYM

Mouser Part No
736-ECG2B310CYM

LEMO

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

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Datasheet

7In Stock

$104.50

$88.82

$82.20

$79.29

$75.51

Min.: 1
Mult.: 1

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

ECG.2B.312.CLL
LEMO
1: $99.81
21In Stock

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

Mouser Part No
736-ECG2B312CLL

LEMO

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

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Datasheet

21In Stock

$99.81

$84.84

$78.51

$77.51

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Min.: 1
Mult.: 1

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

ECG.2B.312.CLN
LEMO
1: $87.80
4In Stock

Mfr. Part No.
ECG.2B.312.CLN

Mouser Part No
736-ECG2B312CLN

LEMO

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

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Datasheet

4In Stock

$87.80

$74.62

$69.96

$66.61

$63.44

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 19 LV Contacts, with Solder termination

ECG.2B.319.CLL
LEMO
1: $122.66
19In Stock

Mfr. Part No.
ECG.2B.319.CLL

Mouser Part No
736-ECG2B319CLL

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 19 LV Contacts, with Solder termination

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Datasheet

19In Stock

$122.66

$105.18

$97.35

$93.91

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Min.: 1
Mult.: 1

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

EEG.0B.302.CLN
LEMO
1: $37.79
1In Stock

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

Mouser Part No
736-EEG0B302CLN

LEMO

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

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Datasheet

1In Stock

$37.79

$32.12

$30.11

$28.68

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Min.: 1
Mult.: 1

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

EEG.2B.304.CLL
LEMO
1: $73.09
3In Stock

Mfr. Part No.
EEG.2B.304.CLL

Mouser Part No
736-EEG2B304CLL

LEMO

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

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Datasheet

3In Stock

$73.09

$62.12

$57.50

$55.46

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Min.: 1
Mult.: 1

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

EGA.0B.305.CLL
LEMO
1: $41.71
20In Stock

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

Mouser Part No
736-EGA0B305CLL

LEMO

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

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Datasheet

20In Stock

$41.71

$35.46

$32.98

$31.81

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Min.: 1
Mult.: 1

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

EGA.0B.307.CLL
LEMO
1: $44.31
25In Stock

Mfr. Part No.
EGA.0B.307.CLL

Mouser Part No
736-EGA0B307CLL

LEMO

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

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Datasheet

25In Stock

$44.31

$37.66

$35.35

$33.66

View

Min.: 1
Mult.: 1

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

EGA.1B.306.CYM
LEMO
1: $68.45
2In Stock

Mfr. Part No.
EGA.1B.306.CYM

Mouser Part No
736-EGA1B306CYM

LEMO

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

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Datasheet

2In Stock

$68.45

$58.18

$56.60

$55.62

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Min.: 1
Mult.: 1

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

EGG.0B.656.ZZM
LEMO
1: $5.55
132In Stock

Mfr. Part No.
EGG.0B.656.ZZM

Mouser Part No
736-EGG0B656ZZM

LEMO

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

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Datasheet

132In Stock

$5.55

$4.71

$3.74

$3.56

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Min.: 1
Mult.: 1

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

EGG.1B.305.CYM
LEMO
1: $59.05
10In Stock

Mfr. Part No.
EGG.1B.305.CYM

Mouser Part No
736-EGG1B305CYM

LEMO

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

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Datasheet

10In Stock

$59.05

$51.22

$46.46

$44.81

View

Min.: 1
Mult.: 1

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

EGG.2B.302.CYM
LEMO
1: $65.01
12In Stock

Mfr. Part No.
EGG.2B.302.CYM

Mouser Part No
736-EGG2B302CYM

LEMO

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

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Datasheet

12In Stock

$65.01

$55.26

$51.90

$50.14

View

Min.: 1
Mult.: 1

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

EGG.2B.305.CLL
LEMO
1: $71.88
18In Stock

Mfr. Part No.
EGG.2B.305.CLL

Mouser Part No
736-EGG2B305CLL

LEMO

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

Learn More

Datasheet

18In Stock

$71.88

$61.10

$57.28

$54.55

View

Min.: 1
Mult.: 1

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

EGG.2B.308.CYM
LEMO
1: $91.47
22In Stock
13Expected 1/9/2026

Mfr. Part No.
EGG.2B.308.CYM

Mouser Part No
736-EGG2B308CYM

LEMO

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

Learn More

Datasheet

22In Stock

13Expected 1/9/2026

$91.47

$77.75

$72.46

$71.29

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 19 LV Contacts, with Solder termination

EGG.2B.319.CLL
LEMO
1: $122.64
4In Stock
10Expected 1/9/2026

Mfr. Part No.
EGG.2B.319.CLL

Mouser Part No
736-EGG2B319CLL

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 19 LV Contacts, with Solder termination

Learn More

Datasheet

4In Stock

10Expected 1/9/2026

$122.64

$104.99

$97.85

$89.27

View

Min.: 1
Mult.: 1

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

EGG.2B.670.ZZM
LEMO
1: $7.21
23In Stock

Mfr. Part No.
EGG.2B.670.ZZM

Mouser Part No
736-EGG2B670ZZM

LEMO

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

Learn More

Datasheet

23In Stock

$7.21

$6.11

$5.66

$5.45

View

Min.: 1
Mult.: 1

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

EGG.3B.307.CLL
LEMO
1: $105.92
7In Stock

Mfr. Part No.
EGG.3B.307.CLL

Mouser Part No
736-EGG3B307CLL

LEMO

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

Learn More

Datasheet

7In Stock

$105.92

$90.47

$83.72

$83.14

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Receptacle, 26 LV Contacts, with Solder termination

EGG.3B.326.CLL
LEMO
1: $208.09
5In Stock

Mfr. Part No.
EGG.3B.326.CLL

Mouser Part No
736-EGG3B326CLL

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 26 LV Contacts, with Solder termination

Learn More

Datasheet

5In Stock

$208.09

$162.11

$150.04

$144.73

Min.: 1
Mult.: 1

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

EGG.4B.670.ZZM
LEMO
1: $9.51
6In Stock

Mfr. Part No.
EGG.4B.670.ZZM

Mouser Part No
736-EGG4B670ZZM

LEMO

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

Learn More

Datasheet

6In Stock

$9.51

$8.06

$7.52

$7.19

View

Min.: 1
Mult.: 1

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

ENG.1B.305.CLL
LEMO
1: $55.99
1In Stock

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

Mouser Part No
736-ENG1B305CLL

LEMO

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

Learn More

Datasheet

1In Stock

$55.99

$47.89

$44.89

$42.74

View

Min.: 1
Mult.: 1

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

EPG.1B.305.HLN
LEMO
1: $87.34
20In Stock

Mfr. Part No.
EPG.1B.305.HLN

Mouser Part No
736-EPG1B305HLN

LEMO

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

Learn More

Datasheet

20In Stock

$87.34

$76.08

$69.02

$66.57

$63.40

Min.: 1
Mult.: 1

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

FAG.1B.306.CLA
LEMO
1: $57.96
21In Stock
25Expected 12/10/2026

Mfr. Part No.
FAG.1B.306.CLA

Mouser Part No
736-FAG1B306CLA

LEMO

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

Learn More

Datasheet

21In Stock

25Expected 12/10/2026

$57.96

$49.27

$46.70

$43.11

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors LEMO Circular Plug, 19 LV Contacts, with Solder termination

FAG.2B.319.CLA
LEMO
1: $129.08
11In Stock

Mfr. Part No.
FAG.2B.319.CLA

Mouser Part No
736-FAG2B319CLA

LEMO

Circular Push Pull Connectors LEMO Circular Plug, 19 LV Contacts, with Solder termination

Learn More

Datasheet

11In Stock

$129.08

$107.43

$106.41

$105.75

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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