TT Electronics/IRC

GS7B021181GAT

GS7B021181GAT Description

The GS7B021181GAT 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 1.18KΩ resistance value, offering an absolute tolerance of ±2% and a ratio tolerance of ±0.05%. Built with thin-film technology, it ensures stable performance with a low temperature coefficient of ±50ppm/°C. The SOIC package (8.66mm × 5.99mm × 1.45mm) is optimized for surface-mount assembly, with gull-wing terminations for reliable PCB connectivity. Rated for 0.7W total power dissipation (0.05W per resistor), it operates within a wide temperature range of -70°C to +125°C, making it suitable for demanding environments.

GS7B021181GAT Features

• Bussed Network Design: 13 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±2% absolute tolerance and ±0.05% ratio tolerance ensure consistent performance.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated at higher temperatures.
• Surface-Mount Ready: 14-pin SOIC package with 1.27mm terminal pitch for compact PCB integration.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive applications.

GS7B021181GAT Applications

• Analog Signal Conditioning: Ideal for voltage dividers and sensor interfaces in measurement systems.
• Industrial Controls: Used in PLCs, motor drives, and power management circuits.
• Automotive Electronics: Suitable for ECU modules, though not PPAP-certified for automotive use.
• Test & Measurement Equipment: Precision resistors ensure accuracy in multimeters and oscilloscopes.
• Consumer Electronics: Compact size and reliability benefit audio and display circuitry.

Conclusion of GS7B021181GAT

The GS7B021181GAT resistor network excels in precision, thermal stability, and space efficiency, making it a versatile choice for industrial, instrumentation, and high-reliability applications. Its bussed design, low TCR, and tight tolerances provide superior performance over standard thick-film networks. While not automotive-grade, its wide temperature range and robust ceramic construction ensure longevity in harsh conditions. Engineers seeking a high-quality, surface-mount resistor array for analog or power circuits will find this model a dependable solution.