Waterproof Special Connector
KAIPU FS1 C091/423 Series Replacement Circular Waterproof Connector
US$9.90-12.00
Product Details
Product Description
The FS1 series circular connectors are available with 3 to 8 contacts. The coupling type is threaded connection. Termination options include solder type, crimp type, and PCB type. This series features EMI shielding (protection against electromagnetic interference) and achieves an IP67 ingress protection rating. The FS1 series is interchangeable with Amphenol C091D series and Binder 423 series, and complies with DIN 45326 / IEC60130-9 standards.
The product is widely used in industrial control, data processing equipment, testing and medical instruments, communication and network equipment, testing applications, as well as outdoor or marine environments. Currently, the FS1 series is being extensively utilized in 3G/4G communication networks.
This series of waterproof connectors comply with DIN 45326 and IEC 60130-9 international standards, and are fully interchangeable with Amphenol C091 series and Binder 423 seriesconnectors
| Feature | Description |
| Housing | Copper alloy with nickel plating |
| Contact Type | Copper alloy with Au (gold) plating |
| Coupling | Threaded coupling |
| Protection Rating | IP67 (dustproof and protected against temporary immersion in water) |
| Compatibility | Interchangeable with Amphenol C091 series and Binder 423 series |
| Applications | Industrial control, data processing equipment, testing and medical instruments, communication and network equipment (including 3G/4G/5G), outdoor or marine equipment |
Specification
| Temperature | Relative
humidity |
Vibration | Shock | Endurance |
| -55°C~
+85°C |
90-95%
at 40 ºC |
10~1000Hz
196m/s² |
490m/s² | 1000
cycles |
| Contacts | Current | Voltage | Contacts resistance | |
| 1.5 | 5A | 60-250VAC | ≤3mΩ |

Production
Our automated CNC workshop, equipped with high-precision Swiss-type lathes and CNC lathe clusters, enables semi-automated production of all metal components for connectors. The low-manpower production model ensures stable machining accuracy and sufficient capacity for manufacturing various high-quality connectors.
Warehousing
We operate over three professional warehouses. All goods are stored in cool, light-free areas, with critical components air-sealed. High inventory turnover and ample stock ensure steady, efficient supply and consistent quality.
Logistics
We maintain long-term partnerships with leading logistics providers domestically and globally, including SF Express, FedEx and DHL. We offer all major shipping terms such as DDU, DAP and CIF with competitive rates, supporting worldwide delivery.
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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