TT Electronics/IRC

GS7B0290R9GT

GS7B0290R9GT Description

The GS7B0290R9GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC device features 13 bussed resistors with a 90.9Ω resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Built with thin-film technology, it offers excellent stability with a ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. The SOIC-C series package provides robust mechanical durability, with a compact footprint (8.66mm × 5.99mm × 1.45mm) and gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.7W total power dissipation, it operates reliably across a 70°C to 125°C temperature range.

GS7B0290R9GT Features

• 13 bussed resistors in a single 14-pin SOIC package, reducing board space and simplifying design.
• Ceramic substrate ensures high thermal conductivity and mechanical strength.
• Thin-film technology delivers superior precision (±2%) and low TCR (±50ppm/°C).
• 0.05W (1/20) power rating per resistor with a 0.7W total rating for balanced load distribution.
• Surface-mount gull-wing terminations (1.27mm pitch) for secure PCB attachment.
• Wide operating temperature (-70°C to +125°C) suits industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Non-RoHS compliance may be preferred for legacy or high-reliability systems.

GS7B0290R9GT Applications

This resistor network excels in:

• Voltage division and bus termination in high-speed digital circuits (e.g., memory modules, FPGAs).
• Signal conditioning for sensors and analog front-ends where precision and stability are critical.
• Power distribution networks requiring compact, multi-resistor solutions.
• Industrial control systems exposed to wide temperature swings (up to 125°C).
• Legacy equipment maintenance where non-RoHS components are specified.

Conclusion of GS7B0290R9GT

The GS7B0290R9GT combines precision, durability, and space efficiency, making it a standout choice for engineers needing reliable resistor networks in compact designs. Its ceramic construction, thin-film accuracy, and bussed architecture offer distinct advantages over polymer-based or discrete alternatives. While not automotive-qualified, its wide temperature range and robust package cater to industrial, telecom, and high-reliability applications. For designs demanding tight tolerances and thermal resilience, this TT Electronics/IRC network delivers exceptional value.