HYSF SFYXB H4F is an ultra-compact round 4-pin female bulkhead connector with 28×16 mm footprint. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet feedthroughs in space-restricted micro-ROVs, miniature AUVs, thin pressure housings and compact deepsea instrumentation up to 6000 m.
The HYSF SFYXB H4F delivers full 1000BASE-T Gigabit Ethernet in an extremely compact round profile only 13 mm thick, providing the ideal high-speed data penetrator for applications where panel space and housing thickness are severely limited.
Precision-machined 316L stainless steel body with gold-plated brass sockets, double O-ring sealing, and supplied with stainless mounting nut + washer. Pre-terminated with 4 × 24 AWG PTFE leads (two shielded twisted pairs). Supports 1000BASE-T Gigabit Ethernet with excellent signal integrity.
Perfect for ultra-miniature high-resolution camera feeds, Ethernet-enabled micro-sensor arrays, compact ROV control networks and the smallest deepsea payloads requiring reliable high-speed data in minimal volume. ISO9001-2015 certified with 100% hyperbaric testing.
Model: SFYXB H4F
Brand: HYSF
Type: Round Small 4-Core Female Bulkhead Connector
Gender: Female
Pin Count: 4
Contact Material: Gold-plated Brass
Current Rating: 8A per Pin
Voltage Rating: 600V AC/DC
Housing Material: 316L Stainless Steel
Sealing: Double O-Ring
Footprint: 28 × 16 mm
Body Thickness: 13 mm
Mounting: Threaded with Nut & Washer
Cable: Pre-terminated 4 × 24 AWG PTFE Leads (Gigabit Ethernet capable)
Waterproof Rating: IP68
Pressure Rating: 60 MPa (~6000 m)
Operating Temperature: -20°C to 80°C
Application: Gigabit Ethernet Ultra-Miniature Penetrators, Micro Camera Feeds, Ethernet Sensor Ports, Extreme Space-Constrained Deepsea Data Distribution
Certification: ISO9001-2015
Compatibility: SFCXIL4M Males
Place of Origin: Guangdong, China
We're here to help you with your needs. Let's talk about how we can help you.
© 2025 HYSF Underwater Connectors | All rights reserved.
