Waterproof Special Connector
IP67 Waterproof Circular Fq Series Connectors Bayonet Lock Metal Shell Industrial Grade
Sample Available
US$8.00-10.00
Product Details
Products introduction
The FQ series features a compact design with a die-cast aluminum alloy housing and high-performance engineering plastic insulator. The contacts are made of copper alloy with gold plating. The connector offers light weight, quick bayonet coupling, excellent waterproof performance, and simple operation.
The product incorporates patented technology with an advanced structure, providing excellent electrical connection performance, low cost, and high cost-effectiveness. Pin and socket contacts are designed for solder termination. The connector is widely used for waterproof electrical connections between various electronic instruments and electrical equipment.
Pin and socket configurations can be interchanged according to customer requirements. The product complies with CE and RoHS certifications.
| Feature | Description |
| Housing | High-strength all-plastic, UL 94 V-0 flame retardant |
| Contact Type | Copper alloy with Au (gold) plating |
| Contact Resistance | ≤10mΩ (2A rating) ≤5mΩ (10A rating) ≤2.5mΩ (25A rating) |
| Protection Rating | IP68 Waterproof: Withstands immersion at 1m depth for 1 hour without water ingress,Salt spray resistant, fungus resistant |
| Coupling | Threaded coupling |
| Compatibility | FQX14 is an improved version of the FQ series, Mounting dimensions and contact patterns are interchangeable with FQ and Q series. |
| Applications | Widely used in electronic instruments, electrical equipment, communication equipment, and outdoor devices requiring waterproof connections |
| Certifications | CE certified, RoHS compliant |
Specification
| Temperature | Relative humidity | Atmosphere | Vibration | Shock | ||||||
| -55°C~+85°C | (90~96)% at40°C | 4.4KPa | 10~200Hz,150m/s² | 490m/s² | ||||||
| Current | Voltage | Contact resistance | Endurance | |||||||
| 2A~5A | 110V/250V | ≤10mΩ | 500cycles | |||||||
| 10A-25A | 400V | ≤5mΩ | 500cycles | |||||||
| Environment | Voltage proof | Insulation resistance | ||||||||
| Normal | 2000V For 400V | ≥5000MΩ | ||||||||
| 1500V For 250V | ≥1000MΩ | |||||||||
| 1000V For 110V | ≥1000MΩ | |||||||||
| Moisture | 1000V For 400V | ≥100MΩ | ||||||||
| 750V For 250V | ≥20MΩ | |||||||||
| 500V For 110V | ≥10MΩ | |||||||||
| Low pressure | 300V For 400V | - | ||||||||
| 250V For 250V | ||||||||||
| 180V For 110V | ||||||||||
FQ SERIES

FAQs
Answers to All Your Burning Questions !
How does your factory do regarding the quality control?
With 20 years of unwavering commitment to high quality, we ensure that every product is 100% inspected before shipment.
Do you have the products in stock?
Most of our main items (e.g., KP30, KP32) are in stock and ready for fast shipment. But please check with us before ordering to confirm availability.
Can I get samples?
Yes, sample order is available. We also offer Free samples for long-term customers. New customers can also get free samples once place order.
How long is your lead time?
It usually takes about 10 to 20 business days for production based on specifications and quantity in your order.
Are you a factory or a trading company?
We are a nationally recognized high-tech enterprise, integrating design, manufacturing, sales, and branding. With our own production lines and factory, we stand out from ordinary trading companies through our factory-direct advantages, and from ordinary factories through our extensive sales channels and superior technical qualifications.
Company Qualification
Since the year of 2020, we has been honored as a High-Tech Enterprise in Hangzhou and obtained the National High-Tech Enterprise Certification.
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