TT Electronics/IRC

GS4B024320FT

GS4B024320FT Description

The GS4B024320FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values and compact form factors. Built with ceramic substrate and thin-film technology, it delivers excellent thermal stability with a ±50ppm/°C temperature coefficient and a tight ±1% tolerance. The network operates across a wide temperature range (-70°C to +125°C) and supports a maximum voltage rating of 100V, making it suitable for demanding environments. With a power rating of 0.4W (0.05W per resistor), it balances efficiency and reliability in space-constrained designs.

GS4B024320FT Features

• Bussed Network Design: 7 resistors connected in a common bus configuration, simplifying circuit layout.
• High Precision: 432Ω resistance with ±1% absolute tolerance ensures consistent performance.
• Robust Construction: Ceramic case (SOIC package) enhances durability and thermal dissipation.
• Stable Performance: ±50ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Surface-Mount Gull Wing Terminals: Facilitates automated PCB assembly with a 1.27mm pitch.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) fits high-density layouts.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.

GS4B024320FT Applications

This resistor network is ideal for:

• Voltage Division & Pull-Up/Down Circuits: Precision networks in ADC/DAC interfaces.
• Industrial Control Systems: Stable resistance for sensor conditioning and signal processing.
• Automotive Electronics (Non-Automotive Compliant): ECUs and power management in non-safety-critical modules.
• Medical Devices: Reliable performance in diagnostic equipment where precision is critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GS4B024320FT

The GS4B024320FT excels in applications demanding miniaturization, precision, and thermal stability. Its ceramic thin-film construction, bussed design, and tight tolerances make it a superior choice over generic resistor arrays. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom systems where reliability and space efficiency are paramount. Engineers will appreciate its balance of performance and ease of integration in surface-mount designs.