TT Electronics/IRC

GS7B028450BBT

GS7B028450BBT Description

The GS7B028450BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 845Ω resistance value and an exceptional ±0.1% absolute tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a ±50ppm/°C temperature coefficient, maintaining stability across a wide operating range of 70°C to 125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations facilitates easy surface-mount assembly, while its ceramic case enhances durability and thermal management. Rated for 100V maximum voltage and 0.7W total power dissipation, this network is ideal for high-reliability systems.

GS7B028450BBT Features

• Precision Performance: ±0.1% tolerance and ±0.1% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• High-Density Integration: 13 resistors in a compact SOIC package saves PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Ready: Gull-wing terminations (1.27mm pitch) simplify automated assembly.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GS7B028450BBT Applications

This resistor network excels in:

• Precision voltage dividers and reference circuits in test equipment.
• Signal conditioning for ADCs/DACs in data acquisition systems.
• Impedance matching in RF and communication devices.
• Current sensing and feedback networks in power supplies.
• Medical instrumentation where stability and accuracy are critical.

Conclusion of GS7B028450BBT

The GS7B028450BBT stands out for its tight tolerances, low TCR, and ceramic-based reliability, making it a superior choice for precision analog designs. While not PPAP or automotive-qualified, its industrial-grade robustness and space-saving SOIC footprint cater to high-performance applications. Engineers seeking stable, high-accuracy resistor networks will find this model an optimal solution for critical circuits.