B - Indoor keyed

- Push-Pull self latching system
- 8 sizes
- up to 64 contacts
- Multi-Keying system
- Indoor/protected environments (IP50)
Description | Description LEMO original Push-Pull solution for protected environments | Description LEMO original Push-Pull solution for outdoor environments | Description LEMO original miniature Push-Pull solution for outdoor environements | Description LEMO original Push-Pull solution with unmatched mating ergonomy | Description LEMO original Push-Pull solution for outdoor environments with unmatched mating ergonomy |
Locking | Locking Push-Pull | Locking Push-Pull | Locking Push-Pull | Locking Push-Pull | Locking Push-Pull |
Size | Size 8 sizes from ø 6.4 to ø 35.0 mm (plugs) | Size 6 sizes from ø 11.0 to ø 38.0 mm (plugs) | Size 5 sizes from ø 7.0 to ø 18.8 mm (plugs) | Size 8 sizes from ø 6.4 to ø 46.0 mm (plugs) | Size 7 sizes from ø 11.0 to ø 47.0 mm (plugs) |
Keying | Keying 13 keyway options | Keying 9 keyway options | Keying 5 keyway options | Keying 1 (stepped inserts) | Keying 1 (stepped inserts) |
Shell Types | Shell Types Over 60 shell styles | Shell Types Over 28 shell styles | Shell Types Over 14 shell styles | Shell Types Over 50 shell styles | Shell Types Over 22 shell styles |
Shell Material | Shell Material Brass | Shell Material Brass | Shell Material Brass | Shell Material Brass | Shell Material Brass |
Plating | Plating Chrome | Plating Chrome | Plating Chrome | Plating Chrome | Plating Chrome |
Cable Diameter | Cable Diameter 1.4 to 25 mm | Cable Diameter 1.0 to 23.5 mm | Cable Diameter 2.4 to 15 mm | Cable Diameter 1.3 to 30 mm | Cable Diameter 1.0 to 30 mm |
NB of contact | NB of contact 2 to 64 | NB of contact 2 to 64 | NB of contact 2 to 32 | NB of contact 1 to 106 | NB of contact 1 to 106 |
AWG | AWG 8 to 32 | AWG 8 to 32 | AWG 12 to 32 | AWG 0 to 32 | AWG 0 to 32 |
Contact types | Contact types Multipole • Coax • Fibre Optic • Fluidic High Voltage • Mixed • Thermocouple | Contact types Multipole • Coax • Fibre Optic • Fluidic High Voltage • Mixed • Thermocouple | Contact types Multipole • Coax • Fibre Optic • Fluidic High Voltage • Mixed • Thermocouple | Contact types Unipole • Multipole • Coax • Fibre Optic • Fluidic • Mixed • Thermocouple | Contact types Unipole • Multipole • Coax • Fibre Optic Fluidic • Mixed • Thermocouple |
Contact Termination | Contact Termination Solder / Crimp / Print (PCB) | Contact Termination Solder / Crimp / Print (PCB) | Contact Termination Solder / Crimp / Print (PCB) | Contact Termination Solder / Crimp / Print (PCB) | Contact Termination Solder / Crimp / Print (PCB) |
Data Protocols | Data Protocols USB 2.0 / USB 3.1 / Eth Cat6a | Data Protocols USB 2.0 / USB 3.1 / Eth Cat6a | Data Protocols USB 2.0 / USB 3.1 / Eth Cat6a | Data Protocols - | Data Protocols - |
Sealing Level | Sealing Level IP50 / hermetic sockets | Sealing Level IP68 / hermetic sockets | Sealing Level IP68 / hermetic sockets | Sealing Level IP50 / hermetic sockets | Sealing Level IP68 / hermetic sockets |
Temperature Range | Temperature Range -55°C to 250°C | Temperature Range -55°C to 200°C | Temperature Range -55°C to 200°C | Temperature Range -55°C to 250°C | Temperature Range -55°C to 200°C |
Mating Cycles | Mating Cycles > 5000 | Mating Cycles > 5000 | Mating Cycles > 3000 | Mating Cycles > 5000 | Mating Cycles > 5000 |
The B series is LEMO’s iconic, modular range of connectors for test and measurement, instrumentation, medical devices, research, and audio/video applications which require quick and secure Push-Pull latching for use indoors and in protected environments (IP50). The B Series comprises a large selection of sizes and models and a wide assortment of insert configurations, including high-density low voltage and hybrid configurations with fluidic, coaxial, fibre optic, high voltage and thermocouple contacts.

- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 1.40 - 2.20 mm

- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 2.30 - 3.20 mm

- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 2.30 - 3.20 mm

- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.30 - 4.20 mm

- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 5.30 - 5.60 mm

- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 1.40 - 2.20 mm

- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 2.30 - 3.20 mm

- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.30 - 4.20 mm

- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 5.30 - 5.60 mm

- Plug
- Straight
- Nb of contacts
- 5
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 1.40 - 2.20 mm

- Plug
- Straight
- Nb of contacts
- 5
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 2.30 - 3.20 mm

- Plug
- Straight
- Nb of contacts
- 5
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 4.30 - 5.20 mm

- Plug
- Straight
- Nb of contacts
- 9
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.30 - 4.20 mm

- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 1.40 - 2.20 mm

- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 1.40 - 2.20 mm
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