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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 PLUG (CdG) 12CTS C-COL

FGG.2B.312.CLAD92Z
LEMO
1: $72.50
47In Stock
52Expected 2026/04/27

Mfr. Part No.
FGG.2B.312.CLAD92Z

Mouser Part No
736-FGG2B312CLAD92Z

LEMO

Circular Push Pull Connectors PLUG (CdG) 12CTS C-COL

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Datasheet

47In Stock

52Expected 2026/04/27

$72.50

$62.45

Min.: 1
Mult.: 1

Circular Push Pull Connectors INSERT FOR SIZE 0B RECEPT 7 POS

ECG.0B.307.CLL
LEMO
1: $33.40
64In Stock

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

Mouser Part No
736-ECG.0B.307.CLL

LEMO

Circular Push Pull Connectors INSERT FOR SIZE 0B RECEPT 7 POS

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Datasheet

64In Stock

$33.40

$28.39

$26.61

$25.34

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Min.: 1
Mult.: 1

Circular Push Pull Connectors INSERT FOR SIZE 1B RECEPT 4 POS

ECG.1B.304.CLL
LEMO
1: $34.48
150In Stock

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

Mouser Part No
736-ECG.1B.304.CLL

LEMO

Circular Push Pull Connectors INSERT FOR SIZE 1B RECEPT 4 POS

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Datasheet

150In Stock

$34.48

$29.31

$27.47

$26.16

$26.05

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.0B.302.CLL
LEMO
1: $22.90
296In Stock

Mfr. Part No.
ECG.0B.302.CLL

Mouser Part No
736-ECG0B302CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

296In Stock

$22.90

$19.47

$18.25

$17.38

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Min.: 1
Mult.: 1

Circular Push Pull Connectors RECEPT W/NUT 4 CTS

ECG.0B.304.CLL
LEMO
1: $25.16
122In Stock

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

Mouser Part No
736-ECG0B304CLL

LEMO

Circular Push Pull Connectors RECEPT W/NUT 4 CTS

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Datasheet

122In Stock

$25.16

$21.38

$20.04

$19.08

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Min.: 1
Mult.: 1

Circular Push Pull Connectors RECEPT W/NUT 4 CTS

ECG.0B.304.CLN
LEMO
1: $25.16
116In Stock
236On Order

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

Mouser Part No
736-ECG0B304CLN

LEMO

Circular Push Pull Connectors RECEPT W/NUT 4 CTS

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Datasheet

116In Stock

236On Order

$25.16

$21.38

$20.04

$19.08

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 4P FEMALE R/A PCB R/A PANEL MOUNT

ECG.0B.304.CLV
LEMO
1: $32.16
56In Stock

Mfr. Part No.
ECG.0B.304.CLV

Mouser Part No
736-ECG0B304CLV

LEMO

Circular Push Pull Connectors 4P FEMALE R/A PCB R/A PANEL MOUNT

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Datasheet

56In Stock

$32.16

$27.33

$25.61

$24.83

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECPT W NUT 4 CTS

ECG.1B.304.CLN
LEMO
1: $35.96
193In Stock
59Expected 2026/05/19

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

Mouser Part No
736-ECG1B304CLN

LEMO

Circular Push Pull Connectors RECPT W NUT 4 CTS

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Datasheet

193In Stock

59Expected 2026/05/19

$35.96

$33.24

$31.16

$29.68

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 5 PIN W.REMOVABLE BEZEL

ECG.1B.305.CLL
LEMO
1: $40.20
80In Stock

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

Mouser Part No
736-ECG1B305CLL

LEMO

Circular Push Pull Connectors 5 PIN W.REMOVABLE BEZEL

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Datasheet

80In Stock

$40.20

$34.40

$32.25

$32.19

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.1B.308.CLL
LEMO
1: $41.27
52In Stock

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

Mouser Part No
736-ECG1B308CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

52In Stock

$41.27

$35.08

$32.89

$32.62

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.1B.308.CLN
LEMO
1: $37.37
97In Stock

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

Mouser Part No
736-ECG1B308CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

97In Stock

$37.37

$33.23

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.1B.310.CLL
LEMO
1: $51.90
38In Stock

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

Mouser Part No
736-ECG1B310CLL

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

38In Stock

$51.90

$44.11

$41.36

$39.38

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 12P FIXED RECEPTACLE SOLDER W/ 2 NUTS

ECG.2B.312.CLL
LEMO
1: $71.86
45In Stock

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

Mouser Part No
736-ECG2B312CLL

LEMO

Circular Push Pull Connectors 12P FIXED RECEPTACLE SOLDER W/ 2 NUTS

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Datasheet

45In Stock

$71.86

$61.17

$57.34

$54.61

$52.82

Min.: 1
Mult.: 1

Circular Push Pull Connectors FIXED RECEPTACLE

ECG.2B.316.CLN
LEMO
1: $71.91
49In Stock

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

Mouser Part No
736-ECG2B316CLN

LEMO

Circular Push Pull Connectors FIXED RECEPTACLE

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Datasheet

49In Stock

$71.91

$67.41

$64.15

$59.77

Min.: 1
Mult.: 1

Circular Push Pull Connectors INSERT FOR SIZE 0B RECEPT 4 POS

EEG.0B.304.CLL
LEMO
1: $22.79
301In Stock
897On Order

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

Mouser Part No
736-EEG.0B.304.CLL

LEMO

Circular Push Pull Connectors INSERT FOR SIZE 0B RECEPT 4 POS

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Datasheet

301In Stock

897On Order

$22.79

$19.36

$18.15

$17.28

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Min.: 1
Mult.: 1

Circular Push Pull Connectors 2P FEMALE SLDR PANEL MOUNT

EEG.0B.302.CLL
LEMO
1: $23.82
243In Stock

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

Mouser Part No
736-EEG0B302CLL

LEMO

Circular Push Pull Connectors 2P FEMALE SLDR PANEL MOUNT

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Datasheet

243In Stock

$23.82

$20.24

$18.97

$18.06

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 5P FIXED RECEPTACLE NUT FIXING SOLDER

EEG.0B.305.CLL
LEMO
1: $27.96
126In Stock
100Expected 2026/03/16

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

Mouser Part No
736-EEG0B305CLL

LEMO

Circular Push Pull Connectors 5P FIXED RECEPTACLE NUT FIXING SOLDER

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Datasheet

126In Stock

100Expected 2026/03/16

$27.96

$23.76

$22.26

$21.20

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 0 3-pin FEMALE SLDR

EGG.0B.303.CLL
LEMO
1: $23.11
238In Stock

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

Mouser Part No
736-EGG0B303CLL

LEMO

Circular Push Pull Connectors RECP SIZE 0 3-pin FEMALE SLDR

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Datasheet

238In Stock

$23.11

$19.63

$18.40

$17.54

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 0 5-pin FEMALE SLDR

EGG.0B.305.CLL
LEMO
1: $25.61
102In Stock
100Expected 2026/06/10

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

Mouser Part No
736-EGG0B305CLL

LEMO

Circular Push Pull Connectors RECP SIZE 0 5-pin FEMALE SLDR

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Datasheet

102In Stock

100Expected 2026/06/10

$25.61

$21.76

$20.40

$19.42

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors 6P STRAIGHT FEMALE PNL MNT SOLDER

EGG.0B.306.CLL
LEMO
1: $27.47
234In Stock

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

Mouser Part No
736-EGG0B306CLL

LEMO

Circular Push Pull Connectors 6P STRAIGHT FEMALE PNL MNT SOLDER

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Datasheet

234In Stock

$27.47

$23.33

$21.88

$20.83

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 0 7-pin FEMALE SLDR

EGG.0B.307.CLL
LEMO
1: $30.45
390In Stock
254Expected 2026/05/11

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

Mouser Part No
736-EGG0B307CLL

LEMO

Circular Push Pull Connectors RECP SIZE 0 7-pin FEMALE SLDR

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Datasheet

390In Stock

254Expected 2026/05/11

$30.45

$25.88

$24.26

$23.10

$20.06

Min.: 1
Mult.: 1

Circular Push Pull Connectors FEMALE CRIMP CONT CONTACT

EGG.0B.660.ZZM
LEMO
1: $3.63
1,258In Stock

Mfr. Part No.
EGG.0B.660.ZZM

Mouser Part No
736-EGG0B660ZZM

LEMO

Circular Push Pull Connectors FEMALE CRIMP CONT CONTACT

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Datasheet

1,258In Stock

$3.63

$3.17

$2.83

$2.69

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 1 2-PIN FEMALE SLDR

EGG.1B.302.CLL
LEMO
1: $25.99
619In Stock
408Expected 2026/03/18

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

Mouser Part No
736-EGG1B302CLL

LEMO

Circular Push Pull Connectors RECP SIZE 1 2-PIN FEMALE SLDR

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Datasheet

619In Stock

408Expected 2026/03/18

$25.99

$22.10

$20.70

$19.72

$18.78

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 1 3-PIN FEMALE SLDR

EGG.1B.303.CLL
LEMO
1: $34.73
534In Stock

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

Mouser Part No
736-EGG1B303CLL

LEMO

Circular Push Pull Connectors RECP SIZE 1 3-PIN FEMALE SLDR

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Datasheet

534In Stock

$34.73

$29.51

$27.67

$26.34

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors RECP SIZE 1 5-PIN FEMALE SLDR

EGG.1B.305.CLL
LEMO
1: $32.42
136In Stock

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

Mouser Part No
736-EGG1B305CLL

LEMO

Circular Push Pull Connectors RECP SIZE 1 5-PIN FEMALE SLDR

Learn More

Datasheet

136In Stock

$32.42

$27.55

$25.83

$25.61

View

Min.: 1
Mult.: 1

ORIGINALS B Series Connectors

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ORIGINALS B Series Connectors

All Results (6,482)

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