K - Outdoor keyed
LEMO original Push-Pull solution for outdoor environments
Main Features
- Outdoor/exposed environments (IP68)
- Push-Pull self latching system
- 6 sizes
- Multi-Keying system
- B-series inserts
Reliable High quality and performance interconnect solutions
Modular and custom made complete solutions
Worldwide presence with local experts, stock management and cable assembly everywhere
Form & Material
- Environment
- Broad metallic high quality circular connector range for outdoor/exposed environments (IP68)
- Latching system
- Push-Pull latching system enabling simple/quick yet safe and reliable frequent connect and disconnect
- Keying system
- Keying system allowing for a high contact density, with multiple key options to prevent mismating
- Construction
- Robust construction for very demanding working conditions
- Ergonomy
- Ergonomic design thanks to patented chocolate pattern
- Size and model
- Various sizes and models including elbow plugs, watertight and vaccumtight models
Electrical configurations
- Insert configurations
- Large selection of insert configurations including high-density low voltage, high power, coaxial, fibre optic, fluidic and thermocouple contacts as well as hybrid solutions
- Screening
- 360° screening for full EMC shielding
- Unipole Multipole General Catalog -
Solutions Selection Guide
Product brief - High-speed data transfer
Product brief - USB 3.1
75Ω/3GHz coaxial contact
ORIGINALS
Use the table to compare the 5 main series within the “ORIGINALS” connector family and to identify the connector(s) best adapted to your specific requirements.
| 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 |
K - Outdoor keyed
The K series offers watertight, self-latching connectors in a rugged housing, for use in extreme environments (IP68). The Push-Pull latching system is efficient, reliable and safe. The keying system offers high contact density for secure signal transmission, and sensitive signals are protected by EMC shielding. Compatible with the B series inserts, it offers the same broad choice of high-density low voltage, high voltage, coaxial, fibre optic, fluidic, thermocouple and hybrid options in various sizes and models.
- Plug
- Straight
- Nb of contacts
- 9
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.10 - 3.50 mm
- Plug
- Straight
- Nb of contacts
- 9
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.60 - 4.00 mm
- Plug
- Straight
- Nb of contacts
- 9
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 4.10 - 4.50 mm
- Plug
- Straight
- Nb of contacts
- 12
- Termination
- Solder
- Wire Size/AWG
- 36 - 28
- Jacket cable outside diameter [mm]
- 4.60 - 5.00 mm
- Plug
- Straight
- Nb of contacts
- 5
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 2.60 - 3.00 mm
- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 1.30 - 1.50 mm
- Plug
- Straight
- Nb of contacts
- 6
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 1.60 - 2.00 mm
- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.10 - 3.50 mm
- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 3.60 - 4.00 mm
- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 34 - 28
- Jacket cable outside diameter [mm]
- 4.10 - 4.50 mm
- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 2.60 - 3.00 mm
- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 3.10 - 3.50 mm
- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 3.60 - 4.00 mm
- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 1.00 - 1.20 mm
- Plug
- Straight
- Nb of contacts
- 4
- Termination
- Solder
- Wire Size/AWG
- 30 - 22
- Jacket cable outside diameter [mm]
- 1.60 - 2.00 mm
News
Innovations galore in Connected 20
Discover the 20th edition of our magazine, dedicated to innovation and innovators, showcasing varied and exciting content, that you have come to expect.
Super magnetic inspector
Bike, a small magnetic robot is capable of exploring large oil and gas facilities. Its uniqueness lies in a combination of agility and 3D localisation. A “ Made in Switzerland ” solution within the portfolio of US company Baker Hughes.
LEMO UK renews ISO 13485 certification for medical device quality management
LEMO UK is pleased to announce the successful renewal of its ISO 13485 certification, a globally recognised standard for quality management systems within the medical device industry.
Contact us
t 
t
Do you
have a
challenging
project?
No matter how harsh the environment may be, LEMO has a solution ready for you to implement today.
If not, we promise to relentlessly innovate and develop one for you.
Please take a moment to reach out and describe your project, technical specifications and deadlines. We are standing by and looking forward to hearing from you - and adding your business to our thousands of longstanding satisfied customers, partners and employees - very soon.