1. K series connector brief introduction:

K series connectors offers a solution for outdoor applications.Watertight self-latching multipole connectors with alignment key, The integral sealing within both plug and socket offers a IP68 watertight connection when mated. The push pull latching mechanism provides a secure connection whilst the density of the contacts provide considerable panel space savings. Multi key options prevent cross mating of similar connectors within a panel. Contact types include LV (low voltage), The chrome plated version is resistant to more than 1000hours of salt spray corrosion test. The ruggedised design combined with precision manufacturing offers excellent durability, reliability and quality. Making it an ideal choice for Medical, Test & Measurement, ResearchCommunications, Broadcast Connector, Machines, Defense, RoboticAerospace, public sector, Information Systems, MotorsportMiscellaneous applications. These high quality Spring Technology connectors cable assembly can be provided. it can cross Lemo variations and sizes.

2. K series connector description:

  • security of the Push-Pull self-latching system
  • rugged housing for extreme working conditions.
  • multipole types 2 to 26 contacts
  • solder, print contacts (straight or elbow)
  • watertight connection (IP 68/IP 66)
  • high packing density for space savings
  • multiple key options to avoid cross mating of similar connectors
  • keying system («G» key standard) for connector alignment
  • 360° screening for full EMC shielding.

3. K series connector technical specification:

Mating CyclesHumidity(max)TemperatureVibrationShock ResistanceSalt Spray CorrosionShielding (min)Shielding (min)
>5000<=95% (at 60℃)-45℃ ~ +125℃15g(10 ~ 2000 Hz)100g·6ms>48h95 dB (10 MHz)80 dB (1 GHz)

4. Cross reference

Spring P/NTG straight plugTG straight plug
(with bend relief)
ZG Fixed socketZE Fixed socketMG Fixed socket
(watertight or vacuumtight)
DH Free socketDHG Free socket
(with bend relief)
Lemo P/NFG straight plugFG straight plug
(with bend relief)
EG Fixed socketEE Fixed socketHG Fixed socket
(watertight or vacuumtight)
PH Free socketPH Free socket
(with bend relief)
PictureFGG alternative watertight lemo connectorFGG alternative watertight lemo connectorsEGG alternative watertight lemo connectorsEEG alternative watertight lemo connectorsHGG alternative watertight lemo connectorsPHG alternative watertight lemo connectorsFGG alternative watertight lemo connector
Shell Size0K/1K/2K0K/1K/2K0K/1K/2K0K/1K/2K0K/1K/2K0K/1K/2K0K/1K/2K
NB of Contacts2~262~262~262~262~262~262~26
KeyingG,(A…F;L&R)G,(A…F;L&R)G,(A…F;L&R)G,(A…F;L&R)G,(A…F;L&R)G,(A…F;L&R)G,(A…F;L&R)
InsulatorPPS/PEEKPPS/PEEKPPS/PEEKPPS/PEEKPPS/PEEKPPS/PEEKPPS/PEEK
Contact TypeSolder
Male contact
Solder
Male contact
Solder
Female contact
Solder
Female contact
Solder
Female contact
Solder
Female contact
Solder
Female contact
IP LevelIP66/IP68IP66/IP68IP66/IP68IP66/IP68IP66/IP68IP66/IP68IP66/IP68
Wire Size/AWG16~2816~2816~2816~2816~2816~2816~28
Cable Diameter(mm)1.0~10.51.0~10.51.0~10.51.0~10.5
Panel SizeM14/M16/M20M14/M16/M20M14/M16/M20
Panel MountedFrontBackFront

6. Chooseing tips:

If you have purchased Lemo connector and know the original model, please tell us. We will directly offer you our corresponding one.
If you don’t know much about the connector, please make choose according the following factors:

  1. the use of the environment, indoors or outdoors, waterproof or not;
  2. the panel hole size, to select the appropriate plug and socket of right dimension;
  3. the current-voltage, number of contact and the realization of the function, to determine the contact(cores) ;
  4. select the appropriate clamp diameter and sheath;
  5. according to the actual needs of different angles of the keys, to determine the keying (the standard keys as G).

7, Why choose our

  1. Lower your cost, cheap cable assembly offer, at least save your 30%-50% cost (100% compatible and work well)
  2. large stock, short lead times. The delivery time is short, the parts are in stock. Just need to assemble them.
  3. better quality at a reasonable price
  4. We can provide OEM/ODM service and cable assembly solution.
  5. Our factory has 9 years experience and strong and professional research and development capabilities.Advanced development and management, comprehensive R&D testing and highly automatic production line make our products high reliability and high performance.

    Email us, We will answer your email shortly!

    Main Series Overview

    SeriesB Series Connector
    B Series
    S Series Connector
    S Series
    P Series Connector
    P Series
    K Series Connector
    K Series
    F Series Connector
    F Series
    C Series Connector
    C Series
    T Series Connector
    T Series
    U Series Connector
    U Series
    FX Series ConnectorFX Series
    Used environmentsIndoorOutdoorUltra-rugged Military Standards
    DescriptionHighly configurable original connectorsHighly configurable original connectors with stepped insertsHighly configurable original plastic connectorsHighly configurable original waterproof connectorsHighly configurable original waterproof connectorsHighly configurable original waterproof connectorsUltra-rugged waterproof connectorsUltra-rugged waterproof connectorsUltra-rugged waterproof connectors
    Locking systemPush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-releasePush-pull / Quick-release
    Plug size φ(mm)6.4 to 18.06.4 to 14.811.8 to 1811.0 to 16.09.0 to 18.09.4 to 15.09.0 to 11.59.0 to 15.111.9 to 22.0
    Keyingkeyway positioningstepped insertskeyway positioningkeyway positioningarc-guide positioningarc-guide positioningarc-guide and keyway positioningarc-guide and keyway positioningarc-guide and keyway positioning
    Shell MaterialBrassBrassPSUBrassBrassBrassBrassBrassBrass
    PlatingChromeChromeChromeChromeChromeAluminumAluminumAluminum
    Cable Diameter(Plug)2.1 to 9.7 mm2.2 to 5.1 mm3.5 to 7.5 mm2.6 to 10.5 mm3.5 to 11.5 mm2.1 to 9.7 mm3.5 to 8.0 mm3.5 to 8.0 mm3.5 to 11.5 mm
    Panel Opening Size(Socket)M9 / M12 / M15 / M18M9 / M12 / M15M10 / M14 / M18M14 / M16 / M20M9 / M14 / M16 / M20M9 / M14 / M16M9 / M10 / M14 / M16M9 / M12 / M14 / M16M11 / M14 / M16
    NB of contact2 to 261 to 62 to 262 to 262 to 402 to 262 to 192 to 192 to 40
    AWG16 to 2814 to 2814 to 2816 to 2810 to 2816 to 2816 to 2816 to 2810 to 30
    Contact typesMultipole / MixedUnipole / Multipole / CoaxMultipoleMultipole / MixedMultipole / Mixed / CoaxMultipole / Mixed / CoaxMultipole / MixedMultipole / MixedMultipole / Mixed
    Contact TerminationSolder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)Solder / Print (PCB)
    Data ProtocolsUSB 2.0 / USB 3.1 / Eth Cat6aUSB 2.0 / USB 3.1 / Eth Cat6aUSB 2.0 | Ethernet | Single Pair Ethernet | Audio/UHD VideoUSB 2.0 | Ethernet | Single Pair Ethernet | Audio/UHD VideoUSB 2.0 | Ethernet | Single Pair Ethernet | Audio/UHD VideoUSB 2.0 | Ethernet | Single Pair Ethernet | Audio/UHD VideoUSB 2.0 | Ethernet | Single Pair Ethernet | Audio/UHD Video
    Sealing LevelIP50 / hermetic socketsIP50 / hermetic socketsIP50 / IP66 / hermetic socketsIP68 / hermetic socketsIP68 / hermetic socketsIP68 / hermetic socketsIP68 / IP69 / hermetic socketsIP68 / IP69 / hermetic socketsIP68 / IP69 / hermetic sockets
    Temperature Range-45℃ to +125℃-45℃ to +125℃-55℃ to +150℃-45℃ to +125℃-55℃ to +145℃-45℃ to +125℃-55℃ to +145℃-55℃ to +145℃-51℃ to +125℃
    Mating Cycles> 5000> 5000> 1000> 5000> 3000> 5000> 3000> 3000> 5000