TG Body Style 4F Series Connectors for UAV Hyperspectral Imaging 2026: 16-Pin Plugs for Payload Control and Data Acquisition Units

The TG Body Style 4F Series 16-pin connector from Spring Technology can be evaluated for electrical connectivity in industrial UAV hyperspectral imaging payloads — a detachable 4F platform plug with 16 low-voltage contacts, push-pull fastening, solder termination, IP68 protection (mated), operation from -55 °C to +145 °C, more than 3,000 mating cycles, a cable opening range of 1.5–9.7 mm and vibration resistance of 10–20000 Hz at 147 m/s² with ≤1 µm instantaneous break. Every specification in this guide is backed by the industrial UAV equipment interconnect engineering of Spring Technology.

Pain point: Fitting a detachable control interface into a hyperspectral payload — where several electronic subsystems must share one connector, the payload is removed for calibration and transport, and space and weight budgets are tight?

Core answer: Spring Technology supplies the TG Body Style 4F Series 16-pin connector as a detachable electrical interface for suitable low-voltage control and auxiliary signal circuits within an imaging payload. Industrial UAVs increasingly use hyperspectral imaging payloads to collect detailed information about crops, vegetation, construction materials and environmental conditions. Unlike conventional cameras, hyperspectral systems capture information across multiple spectral bands, helping operators identify material characteristics that may not be visible in standard images. Inside the payload, the control and data acquisition unit coordinates sensor operation, trigger signals, equipment status feedback and communication with the UAV’s onboard computer — and multiple contact paths in one connector can simplify wiring between the sensor assembly and the payload controller. High-speed hyperspectral image data may require a separate interface designed and validated for the relevant data protocol.

These TG body style 4F series connectors for UAV hyperspectral imaging are built on the 4F platform, a compact, lightweight shell size in Spring Technology’s push-pull circular connector range with a straight plug body style.

• Latching Mechanism: Push-pull fastening (detachable connection for payload removal and servicing)
• Recommended Hardware: Spring Technology Circular Connector
• Key Metric: 16 low-voltage contacts; IP68 (mated); -55 °C ~ +145 °C; >3,000 mating cycles

Note: the exact suitability depends on the complete part number, electrical interface, environmental requirements and system architecture. The connector should not be assumed suitable for high-speed image transmission or power delivery without checking the relevant specifications.

Aerial imaging payloads are swapped and recalibrated. The design advantages below explain why these TG body style 4F series connectors for UAV hyperspectral imaging suit payload control interfaces:

• Hyperspectral imaging payloads may contain several electronic subsystems, including sensor control boards, trigger circuits, temperature monitoring and equipment status feedback. The 16-pin connector provides multiple contact paths through a single interface, consolidating suitable low-voltage control and auxiliary connections between the imaging payload and its controller while simplifying cable routing and making the electrical interface easier to document during equipment development.

• UAV payloads may need to be removed for sensor calibration, inspection, replacement or transportation. A detachable connector simplifies disconnecting an electrical assembly without individually removing every wire. When integrated with a compatible mating connector and appropriate cable assembly, the TG Body Style 4F Series supports servicing workflows for modular imaging payloads — particularly when a payload needs to be reinstalled or exchanged between compatible platforms.

• UAV payload designers balance sensor size, onboard computing hardware, power distribution, thermal management and cable routing within limited space and weight budgets. A single multi-contact connector provides a centralised interface for several suitable circuits rather than requiring multiple separate connectors, simplifying the mechanical layout and improving the organisation of internal wiring. The actual space and weight benefits depend on the selected connector variant, cable assembly and overall payload design.

• Hyperspectral imaging systems depend on coordinated operation between their sensor modules and control electronics: triggering, operating-state feedback and auxiliary control signals must be connected according to the equipment’s electrical design. A multi-contact connector offers a defined physical interface for these circuits, and with a documented pin assignment and correctly assembled cable it supports consistent integration and troubleshooting. Engineers should verify contact assignments and electrical characteristics before allocating any contact to a particular signal.

• Some industrial UAV platforms use interchangeable payloads for different inspection and surveying tasks, and a standardised connector interface helps manufacturers develop repeatable electrical connections across compatible modules. Interoperability, however, depends on the mechanical interface, pin configuration, electrical ratings and mating connector — not simply the connector series or contact count.

• Industrial UAVs operate in outdoor environments where vibration, temperature changes, dust and moisture affect equipment reliability, so the connector must be selected according to actual operating conditions. Engineers should verify the exact model’s locking mechanism, ingress protection rating, temperature range, mating-cycle specification and cable requirements. Where the selected variant does not provide sufficient environmental protection on its own, additional enclosure sealing and cable protection may be necessary.

For industrial UAV hyperspectral imaging systems, connector selection affects payload integration, serviceability, wiring organisation and long-term maintainability — the balance these TG body style 4F series connectors for UAV hyperspectral imaging are designed around. The 16-pin configuration offers multiple low-voltage contacts within a single connector interface:

• 16 low-voltage contacts for consolidated control and auxiliary wiring
• Detachable push-pull interface for payload removal and servicing
• IP68 protection (mated) for outdoor operation
• -55 °C ~ +145 °C operating range and 147 m/s² vibration resistance
• More than 3,000 mating cycles for repeated payload changes
• Cable opening range of 1.5–9.7 mm with solder termination

When the selected variant meets the system’s electrical and mechanical requirements, it may be suitable for connecting auxiliary control circuits between the imaging sensor assembly and its payload controller. Before implementation, engineers should confirm the complete part number, compatible receptacle, contact ratings, signal assignments and environmental requirements.

The 4F shell belongs to Spring Technology’s lightweight push-pull connector family for UAV and portable equipment. The same platform serves this TG body style 4F series connectors for UAV hyperspectral imaging range and scales across pin counts and body styles.

• Plugs (TG body style): straight plugs including bend-relief versions for cable assemblies.
• Receptacles (ZL body style): hermetic sockets for equipment-side mounting.
• Pin counts: 2–19 contacts across the 4F shell, including the 16-contact layout.
• Keying: orientation positions N (A, B) to prevent mismating across payload variants.

• Custom contact allocations and part numbers matched to each payload’s control schematic.
• Lightweight cable assembly builds with defined cable opening ranges and bend relief.
• Shielding and EMC verification for trigger and sensor signal circuits.
• Mating plug / receptacle selection support, including keying and contact-layout confirmation.

These are potential engineering applications for these TG body style 4F series connectors for UAV hyperspectral imaging, based on the connector’s contact configuration, not verified installations in specific UAV products:

Industrial UAV hyperspectral imaging payload control units and data acquisition assemblies.

Agricultural spectral imaging sensor assemblies and environmental monitoring payload electronics.

Modular aerial inspection sensor interfaces and auxiliary signal connections between imaging sensors and onboard controllers.

This 4F connector delivery shows how Spring Technology serves industrial UAV equipment — from the 16 consolidated control contacts of the TG Body Style 4F Series plug to its IP68 mated protection, wide temperature range and 3,000+ mating cycles, every detail was aligned with the customer’s hyperspectral imaging payload requirements. 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 hyperspectral imaging payload or UAV sensor module? Send us your control and cabling requirements — our engineering team will respond with a tailored TG body style 4F series connectors proposal for your UAV hyperspectral imaging systems within 24 hours.

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