BBGK4FN Push-Pull Connector for Power-Assisted Liposuction 2026: 4F Series 3+11 Mixed-Contact Connector for PAL System Consoles for Russian Client

The BBGK4FN-SFP814-S430 is a BBGK4FN push-pull connector for power-assisted liposuction — a 4F mixed-contact connector with a 14-pin structure of three 0.9 mm power contacts rated to 9.5 A plus eleven 0.5 mm data contacts supporting Ethernet speeds up to 5 Gbit/s, integrating power and high-speed data in one interface for PAL system consoles. Every specification in this guide is backed by the medical device interconnect engineering of Spring Technology.

Pain point: Connecting a power-assisted liposuction console — where the console must supply stable power to the surgical handpiece and simultaneously carry high-speed data to it, without doubling the number of interfaces on the device?

Core answer: For a Russian client, Spring Technology supplied the BBGK4FN-SFP814-S430, a 4F series BBGK4FN push-pull connector for power-assisted liposuction. Power-Assisted Liposuction (PAL) systems are medical devices that typically consist of a surgical handpiece, a console, a foot pedal controller and connecting cables; the console must not only supply stable power to the handpiece but also facilitate high-speed data communication with it, placing high demands on the connector’s ability to integrate power and data transmission. The 4F configuration features a 14-pin structure comprising three larger power contacts and eleven data contacts: the three 0.9 mm power contacts handle a maximum current of 9.5 A, while the eleven 0.5 mm data contacts support Ethernet speeds of up to 5 Gbit/s.

This PAL console connector is built on the 4F (104F) shell platform, Spring Technology’s miniature family for high-density and high-speed signal connectors, with mixed-contact inserts for combined power and data transmission.

• Latching Mechanism: Push-pull self-latching system (anti-vibration & shockproof)
• Recommended Hardware: Spring Technology Circular Connector
• Key Metric: 3+11 mixed contacts; 9.5 A power rating; 5 Gbit/s data; 5,000 mating cycles

Surgical consoles need more capability in less interface space. The design highlights below explain why this BBGK4FN push-pull connector for power-assisted liposuction suits medical equipment:

• 3+11 mixed-contact design integrates power and data — while traditional medical devices might require separate connectors for power and data transmission, the 3+11 structure integrates both functions into a single interface; the three larger contacts handle power while the eleven data contacts carry high-speed communication, reducing the number of device interfaces and simplifying cable design between the console and the surgical handpiece.
• 9.5 A power contacts meet equipment power requirements — the configuration uses three 0.9 mm power contacts with a maximum current rating of 9.5 A; for medical devices operating motors or other powered components, dedicated larger power contacts provide an optimal power connection solution.
• 5 Gbit/s data channel supports high-speed communication — eleven 0.5 mm data contacts support Ethernet speeds up to 5 Gbit/s, enabling a single connector to handle high-speed data communication between console and handpiece, laying the connectivity foundation for digital control and status data transmission.
• High mating durability for medical maintenance — designed to withstand up to 5,000 mating cycles and tested for corrosion resistance, meeting the mechanical reliability standards demanded by long-term medical applications with cable replacements, maintenance and functional testing.
• Compact interface — combining power and data in one connector keeps the console panel and cable harness small.
• Gold-plated contacts — stable paths for both power delivery and high-speed data.

The 4F (104F) shell is part of Spring Technology’s waterproof and high-density connector families, used in medical, broadcast and high-speed data equipment. The same platform serves this PAL connector and scales across plug, socket and contact-layout variants.

• Shells: 4F (104F) shell size with waterproof and hermetic options.
• Plugs and sockets: TGN.104F straight plugs, TYN.104F short plugs, ZLN.104F and ZGN.104F hermetic sockets.
• Contact layouts: mixed-contact inserts combining power and high-speed data contacts, including the 3+11 configuration.
• Cable options: high-speed data cable assemblies for 5 Gbit/s class transmission.

• Custom contact allocations and part numbers (such as the BBGK4FN-SFP814-S430) matched to each console’s power and data plan.
• Mixed power/data insert design for handpiece cables.
• Assembly testing, including corrosion resistance verification.
• Pre-wired console and foot pedal harnesses.

PAL consoles drive a powered handpiece while trading control and status data with it. This BBGK4FN push-pull connector for power-assisted liposuction carries both over one interface.

The console supplies stable power to the handpiece and communicates with it through the same connector, with 9.5 A power contacts and 5 Gbit/s data channels side by side.

System cabling between console, handpiece and foot pedal controller is simplified because power and data share a single connector instead of two.

Other medical devices that combine motors or powered components with digital control data benefit from the same 3+11 mixed-contact approach.

This 4F mixed-contact connector delivery for the Russian client shows how Spring Technology serves surgical power equipment — from the 9.5 A power contacts and 5 Gbit/s data channels of the BBGK4FN-SFP814-S430 to its 5,000-cycle mechanical durability, every detail was aligned with the customer’s requirement for integrated power and high-speed data connectivity. Spring Technology also provides professional customization services for both push-pull connectors and cable assemblies, offering tailored solutions to meet your specific technical requirements.

For more information about our 104F series connectors or to discuss your requirements, contact us at [email protected] or [email protected], or visit our website.

Building a surgical console or powered handpiece? Send us your power and data requirements — our engineering team will respond with a tailored BBGK4FN push-pull connector proposal for your power-assisted liposuction systems within 24 hours.

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