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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 FIXED RECEPTACLE

ECG.2B.310.CLL
LEMO
1: $67.29
11In Stock

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

Mouser Part No
736-ECG2B310CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

11In Stock

$67.29

$57.20

$53.61

$51.07

$49.09

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECPTACLE 10-PIN PCB

ECG.2B.310.CLN
LEMO
1: $67.30
3In Stock

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

Mouser Part No
736-ECG2B310CLN

LEMO

Circular Push Pull Connectors RECPTACLE 10-PIN PCB

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Datasheet

3In Stock

$67.30

$57.20

$53.61

$51.07

$49.09

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.310.CLV
LEMO
1: $83.62
5In Stock

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

Mouser Part No
736-ECG2B310CLV

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

5In Stock

$83.62

$71.07

$66.63

$63.45

$62.26

Min.: 1
Mult.: 1

Circular Push Pull Connectors RCPT ELEC

ECG.2B.310.CYM
LEMO
1: $75.96
2In Stock

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

Mouser Part No
736-ECG2B310CYM

LEMO

Circular Push Pull Connectors RCPT ELEC

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Datasheet

2In Stock

$75.96

$65.06

$60.99

$58.08

$55.54

Min.: 1
Mult.: 1

Circular Push Pull Connectors 12P Fxd Rcpt PCB Contacts

ECG.2B.312.CLN
LEMO
1: $64.57
5In Stock

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

Mouser Part No
736-ECG2B312CLN

LEMO

Circular Push Pull Connectors 12P Fxd Rcpt PCB Contacts

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Datasheet

5In Stock

$64.57

$54.88

$52.82

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.314.CLL
LEMO
1: $76.73
18In Stock

Mfr. Part No.
ECG.2B.314.CLL

Mouser Part No
736-ECG2B314CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

18In Stock

$76.73

$68.66

$61.15

$58.23

$56.68

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.318.CLN
LEMO
1: $87.76
4In Stock

Mfr. Part No.
ECG.2B.318.CLN

Mouser Part No
736-ECG2B318CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

4In Stock

$87.76

$75.08

$70.38

$67.04

$64.22

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.319.CLL
LEMO
1: $89.21
12In Stock

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

Mouser Part No
736-ECG2B319CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

12In Stock

$89.21

$75.84

$71.09

$67.70

$66.83

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.3B.304.CLL
LEMO
1: $67.91
1In Stock

Mfr. Part No.
ECG.3B.304.CLL

Mouser Part No
736-ECG3B304CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

1In Stock

$67.91

$56.82

$53.27

$50.72

$48.73

Min.: 1
Mult.: 1

Circular Push Pull Connectors

ECJ.3B.303.CYZA
LEMO
1: $67.01
3In Stock

Mfr. Part No.
ECJ.3B.303.CYZA

Mouser Part No
736-ECJ3B303CYZA

LEMO

Circular Push Pull Connectors

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Datasheet

3In Stock

$67.01

$56.95

$56.94

$55.89

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors

ECJ.3B.304.CYZA
LEMO
1: $68.40
3In Stock

Mfr. Part No.
ECJ.3B.304.CYZA

Mouser Part No
736-ECJ3B304CYZA

LEMO

Circular Push Pull Connectors

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Datasheet

3In Stock

$68.40

$63.46

$62.20

$61.14

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECEPTACLE W. NUT

EEA.0B.306.CLN
LEMO
1: $33.85
1In Stock

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

Mouser Part No
736-EEA0B306CLN

LEMO

Circular Push Pull Connectors RECEPTACLE W. NUT

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Datasheet

1In Stock

$33.85

$28.77

$27.18

$25.89

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors INSERT FOR SIZE 1B RECEPT 7 POS

EEG.1B.307.CLL
LEMO
1: $44.36
8In Stock

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

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

LEMO

Circular Push Pull Connectors INSERT FOR SIZE 1B RECEPT 7 POS

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Datasheet

8In Stock

$44.36

$37.70

$35.34

$33.67

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.0B.302.CLN
LEMO
1: $27.75
3In Stock

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

Mouser Part No
736-EEG0B302CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

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Datasheet

3In Stock

$27.75

$23.59

$22.11

$21.05

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.0B.304.CLN
LEMO
1: $28.73
4In Stock

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

Mouser Part No
736-EEG0B304CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

4In Stock

$28.73

$24.41

$22.89

$21.79

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.0B.305.CLN
LEMO
1: $31.90
51In Stock

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

Mouser Part No
736-EEG0B305CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

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Datasheet

51In Stock

$31.90

$27.11

$25.41

$24.20

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.0B.309.CLL
LEMO
1: $36.97
3In Stock
15Expected 2026/10/05

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

Mouser Part No
736-EEG0B309CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

3In Stock

15Expected 2026/10/05

$36.97

$31.13

$28.85

$27.48

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.1B.302.CLL
LEMO
1: $30.48
35In Stock
84On Order

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

Mouser Part No
736-EEG1B302CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

35In Stock

84On Order

$30.48

$25.90

$24.28

$23.12

$22.39

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.1B.303.CLL
LEMO
1: $37.06
2In Stock

Mfr. Part No.
EEG.1B.303.CLL

Mouser Part No
736-EEG1B303CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

2In Stock

$37.06

$31.51

$29.61

$28.20

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.1B.305.CLL
LEMO
1: $40.73
1In Stock
18Expected 2026/04/13

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

Mouser Part No
736-EEG1B305CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

1In Stock

18Expected 2026/04/13

$40.73

$34.40

$32.25

$30.70

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.1B.306.CYZ
LEMO
1: $30.40
7In Stock

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

Mouser Part No
736-EEG1B306CYZ

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

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Datasheet

7In Stock

$30.40

$25.83

$24.21

$23.06

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.1B.308.CLL
LEMO
1: $46.29
6In Stock
52On Order

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

Mouser Part No
736-EEG1B308CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

6In Stock

52On Order

$46.29

$39.34

$36.89

$35.12

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.1B.310.CLL
LEMO
1: $51.53
18In Stock

Mfr. Part No.
EEG.1B.310.CLL

Mouser Part No
736-EEG1B310CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

18In Stock

$51.53

$44.80

$39.97

$38.05

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.2B.302.CLL
LEMO
1: $48.10
3In Stock

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

Mouser Part No
736-EEG2B302CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

3In Stock

$48.10

$40.04

$37.53

$36.01

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

EEG.2B.304.CLL
LEMO
1: $54.10
3In Stock

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

Mouser Part No
736-EEG2B304CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING

Learn More

Datasheet

3In Stock

$54.10

$45.99

$43.11

$41.04

View

Min.: 1
Mult.: 1

ORIGINALS B Series Connectors

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ORIGINALS B Series Connectors

All Results (6,483)

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