Threaded connection
Push-pull connection
Bayonet quick connection
Rectangular connector
Wire harness assembly
Hyperbolic contacts
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FQN18 series waterproof connector modifed based on FQ series products.these seres connector has the advantages of small volume,inner bayonet fast connection,environment resistant,waterproof,anti salt,anti mildew,simple operation.Spectra of FQ and Q series of products with the installation dimensions and contact type products.terminations are wire welding type,the products are widely used in various electronic instruments,electronic,electrical equipment,waterproof requirements of the electric connection.Products meet the standard of the Ministry of Railways TB/T2761.

Shell: Machining brass
Surface finish: Nickel Plating
Insulator: PBT Plastic
Contacts: Copper alloy with gold plating
| working tempeature | Relative humidity | Atmospheric presure | Vibration | Collision | Protection degree |
| -55° C-85° C | up to90-96 when the tempeture at 40°c | 4.4KPa | 10-200Hz,150m/s2 | 490m/s2 | IP67 |
| Working Current | Working voltage | Contact resistance | Life duration |
| 3A(10A) | 400V | ≤5mΩ(≤2.5mΩ) | 500times |
