DHG/PHG Watertight Free Socket, key (G) or keys (A to F, L and R), cable collet

DHG (PHG Free socket Analogues) socket key (G) or keys (A to F, L and R), cable collet and nut for fitting a bend relief

1. DHG/PHG Watertight Free Socket Brief introduction:

K series watertight self-latching multipole connectors with alignment key, offers a solution for outdoor applications. 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. Our connector can widely apply in Medical, Test & Measurement, ResearchCommunications, Broadcast Connector, Machines, Defense, RoboticAerospace, public sector, Information Systems, MotorsportMiscellaneous applications. SPRING K series connector can interchangeable with LEMO K series connector and connector of other companies of the same type making it

2. DHG/PHG Watertight Free Socket Description:

  • security of the Push-Pull self-latching system
  • rugged housing for extreme working conditions.
  • multipole types 2 to 26 contacts
  • solder, print contacts
  • 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. DHG/PHG Watertight Free Socket Technical specification:

Pulling and inserting times >5000.
Humidity Maximum humidity up to 95% at a temperature of 60°
Temperature -45°~+125°
Vibration 10~20000HZ,15g
Mechanical shock 100g·6ms
Salt spray corrosion test >48h
Protection level IP68/IP66
Connector type Socket, Female Pins,
Number of positions 2-26 pin
Termination Solder
Fastening type Push-pull
Orientation G,(A to F, L and R)
Shell material Brass
Shell finish Chrome
Shell color Silver
Contact material Brass
Contact finish-mating Gold
Contact color Gold
Insert material polyphenylene sulfite ( PPS)

4. Cross reference

SPRING P/N LEMO P/N Definition
DHG.0K.30*.CLLD** PHG.0K.30*.CLLD** DH Free Watertight Socket with key (G), Shell Size 0K, 2~9 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, Female solder contacts,  for 1.0~5.0mm diameter cable.
DHG.1K.30*.CLLD** PHG.1K.30*.CLLD** DH Free Watertight Socket with key (G), Shell Size 1K, 2~16 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, Female solder contacts,  for  1.3~8.5mm diameter cable.
DHG.2K.30*.CLLD** PHG.2K.30*.CLLD** DH Free Watertight Socket with key (G), Shell Size 2K, 2-26 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, Female solder contacts, for 1.3~10.5mm diameter cable.

Alignment Key

B series connector model part numbers are composed of three letters. DHG–The LAST LETTER indicates the key position and the contact type (male or female),So you also can choose DHA…Cross Reference PHA


Number of contacts and Insert configuration


Cable Diameter

cable diameter
Series Cable Size(φA)
0K Series 1.0~5.0mm
1K Series 1.3~8.5mm
2K Series 1.3~10.5mm

5. 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).

6, 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.

Mated With Male Connector

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