TT Electronics/IRC

GS7B028450GCT

GS7B028450GCT Description

The GS7B028450GCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 845Ω resistance value, offering a ±2% absolute tolerance and an exceptional ±0.25% ratio tolerance. Built with thin-film technology, it ensures stable performance across a wide temperature range (70°C to 125°C) and delivers a ±50ppm/°C temperature coefficient. The SOIC package (8.66mm × 5.99mm × 1.45mm) with gull-wing terminations enables reliable surface-mount assembly, while its ceramic case enhances thermal and mechanical durability. Rated for 100V maximum voltage and 0.7W total power dissipation, it is ideal for demanding circuit designs requiring tight tolerance and low drift.

GS7B028450GCT Features

• Bussed Network: 13 resistors connected in a bus configuration for simplified circuit design.
• Precision Tolerance: ±2% absolute and ±0.25% ratio tolerance for high-accuracy applications.
• Stable Performance: Thin-film technology with ±50ppm/°C thermal stability.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength.
• Surface-Mount Ready: Gull-wing terminations and SOIC package for easy PCB integration.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Low Power Dissipation: 0.05W per resistor (1/20W) and 0.7W total power rating.

GS7B028450GCT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where tight tolerance and thermal stability are critical. It is well-suited for:

• Industrial Control Systems: Reliable performance in harsh environments.
• Medical Electronics: Stable resistance in diagnostic and monitoring equipment.
• Automotive Sensors (non-AECQ): Non-automotive but suitable for ancillary electronics.
• Test & Measurement Equipment: High-accuracy signal processing.
• Communication Devices: Impedance matching and filtering in RF circuits.

Conclusion of GS7B028450GCT

The GS7B028450GCT stands out for its precision, durability, and compact design, making it a top choice for engineers requiring high-performance resistor networks. Its ceramic construction, tight tolerances, and thermal stability provide superior reliability in critical applications. While not PPAP or automotive-qualified, it remains an excellent option for industrial, medical, and instrumentation designs demanding consistent performance under varying conditions.