Futaba 4-Port S.BUS Terminal Box (FSH-72)

In stock
SKU: FSH-72
Regular price $10.95

Futaba 4-Port S.BUS Terminal Box

The Futaba 4-Port S.BUS Terminal Box provides a clean, centralized connection point for expanding an S.BUS installation. It distributes the S.BUS signal and common power connection across four interconnected ports, helping simplify wiring in airplanes, helicopters, and other compatible RC installations.

Any port may be used for the incoming S.BUS connection. The remaining ports can then connect compatible S.BUS servos, another S.BUS hub, or other supported S.BUS equipment. Integrated mounting holes allow the terminal box to be secured inside the model.

Four Total Ports: The terminal box contains four interconnected ports. When one port is used for the incoming connection, three ports normally remain available for servos or additional S.BUS branches.

Key Features

  • Four Interconnected Ports: Provides a centralized connection point for an S.BUS wiring system.
  • Flexible Port Use: Any of the four ports may be used as the incoming S.BUS connection.
  • Simplified Aircraft Wiring: Helps organize servo leads and reduce long individual wiring runs back to the receiver.
  • Expandable Installation: Multiple terminal boxes or compatible S.BUS hubs can be used to create additional branches.
  • Mounting Holes: The housing includes mounting points so it can be secured inside the model.
  • Passive Distribution: Distributes the connected S.BUS signal and power without assigning or changing servo channels.
  • Genuine Futaba Accessory: Designed for use with compatible Futaba S.BUS equipment.

Typical Connection

  1. Connect one terminal-box port to the receiver's S.BUS output using a compatible male-to-male lead.
  2. Connect programmed S.BUS servos or supported S.BUS devices to the remaining ports.
  3. Secure the terminal box inside the model using its mounting holes.
Technical Information
Product: S.BUS Terminal Box
Futaba USA SKU: FSH-72
Futaba Description: TB22PP
Futaba Japan Product Number: 310485
Total Ports: 4
Connection Type: Standard three-wire servo-style ports
System Compatibility: Futaba S.BUS systems and compatible S.BUS devices
Product Dimensions and Weight: Not specified by Futaba
Compatibility Notice: Conventional PWM servos cannot be operated directly from an S.BUS signal through this terminal box. Connected S.BUS servos must be assigned to the correct channels using a compatible Futaba transmitter, SBC-1 programmer, CIU interface, or other supported programming device.
Power-System Notice: The terminal box does not regulate voltage or increase available current. Ensure the receiver power system, wiring, connectors, and switches can safely support the combined current requirements of every connected servo. Do not use alkaline or other dry-cell batteries for demanding S.BUS servo installations.

Package Includes

  • 1 × Futaba 4-Port S.BUS Terminal Box

Receiver, servos, mounting screws, connecting leads, hubs, batteries, and programming equipment are not included unless specifically supplied with your package.


The Gator RC Advantage: We stock genuine Futaba S.BUS accessories, receivers, servos, extension leads, and installation components. Orders ship quickly from our Illinois warehouse.