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, Research, Communications, Broadcast Connector, Machines, Defense, Robotic, Aerospace, public sector, Information Systems, Motorsport, Miscellaneous 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 Cycles | Humidity(max) | Temperature | Vibration | Shock Resistance | Salt Spray Corrosion | Shielding (min) | Shielding (min) |
| >5000 | <=95% (at 60℃) | -45℃ ~ +125℃ | 15g(10 ~ 2000 Hz) | 100g·6ms | >48h | 95 dB (10 MHz) | 80 dB (1 GHz) |
4. Cross reference
| Spring P/N | TG straight plug | TG straight plug (with bend relief) |
ZG Fixed socket | ZE Fixed socket | ZE Fixed socket with PCB contact | ZE Fixed socket with elbow PCB contact | MG Fixed socket (watertight or vacuumtight) |
DH Free socket | DHG Free socket (with bend relief) |
| Lemo P/N | FG straight plug | FG straight plug (with bend relief) |
EG Fixed socket | EE Fixed socket | EE Fixed socket with PCB contact | EE Fixed socket with elbow PCB contact | HG Fixed socket (watertight or vacuumtight) |
PH Free socket | PH Free socket (with bend relief) |
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| Shell Size | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K | 0K/1K/2K |
| NB of Contacts | 2~26 | 2~26 | 2~26 | 2~26 | 2~26 | 2~26 | 2~26 | 2~26 | 2~26 |
| Keying | 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) | G,(A…F;L&R) | G,(A…F;L&R) | G,(A…F;L&R) |
| Insulator | PPS/PEEK | PPS/PEEK | PPS/PEEK | PPS/PEEK | PPS/PEEK | PPS/PEEK | PPS/PEEK | PPS/PEEK | PPS/PEEK |
| Contact Type | Solder Male contact |
Solder Male contact |
Solder Female contact |
Solder Female contact |
Straight PCB Female contact |
Elbow PCB Female contact |
Solder Female contact |
Solder Female contact |
Solder Female contact |
| IP Level | IP66/IP68 | IP66/IP68 | IP66/IP68 | IP66/IP68 | IP66/IP68 | IP66/IP68 | IP66/IP68 | IP66/IP68 | IP66/IP68 |
| Wire Size/AWG | 16~28 | 16~28 | 16~28 | 16~28 | 16~28 | 16~28 | 16~28 | 16~28 | 16~28 |
| Cable Diameter(mm) | 1.0~10.5 | 1.0~10.5 | – | – | – | – | – | 1.0~10.5 | 1.0~10.5 |
| Panel Size | – | – | M14/M16/M20 | M14/M16/M20 | M14/M16/M20 | M14/M16/M20 | M14/M16/M20 | – | – |
| Panel Mounted | – | – | Front | Back | Back | Back | Front | – | – |
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:
- the use of the environment, indoors or outdoors, waterproof or not;
- the panel hole size, to select the appropriate plug and socket of right dimension;
- the current-voltage, number of contact and the realization of the function, to determine the contact(cores) ;
- select the appropriate clamp diameter and sheath;
- according to the actual needs of different angles of the keys, to determine the keying (the standard keys as G).
6, Why choose our
- Lower your cost, cheap cable assembly offer, at least save your 30%-50% cost (100% compatible and work well)
- large stock, short lead times. The delivery time is short, the parts are in stock. Just need to assemble them.
- better quality at a reasonable price
- We can provide OEM/ODM service and cable assembly solution.
- 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.