TT Electronics/IRC

GS8B021211FT

GS8B021211FT Description

The GS8B021211FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC (SOIC-C series) device integrates 15 bussed resistors with a 1.21 kΩ resistance value and a tight ±1% tolerance, ensuring consistent performance. Built with thin-film technology, it offers excellent stability with a low ±50 ppm/°C temperature coefficient, making it ideal for environments with thermal fluctuations. The ceramic case provides superior durability and heat dissipation, supporting operation up to 125°C with a derated power range of 70–125°C. Rated for 100V maximum voltage and 0.8W total power dissipation, it is packaged in a tube for secure handling.

GS8B021211FT Features

• Precision Network: 15 bussed resistors, 1.21 kΩ ±1%, ensuring uniform signal distribution.
• Robust Construction: Ceramic SOIC package with gull-wing terminals for reliable surface-mount assembly.
• Thermal Stability: ±50 ppm/°C TCR minimizes resistance drift under temperature variations.
• High Power Handling: 0.05W per resistor (0.8W total) with derating up to 125°C.
• Compact & Dimensional Accuracy: 9.91 x 5.99 x 1.45 mm (±0.1–0.2 mm tolerances) for space-constrained PCBs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GS8B021211FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Bus Termination: Stable impedance matching in communication buses (e.g., CAN, SPI).
• Industrial Controls: Robust performance in motor drives and power management systems.
• Test & Measurement Equipment: Low-drift resistance networks for calibration circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring thermal resilience.

Conclusion of GS8B021211FT

The GS8B021211FT stands out for its ceramic thin-film construction, tight tolerance, and thermal reliability, making it a superior choice for precision networks. While not PPAP or automotive-qualified, its high voltage rating and low TCR cater to industrial and instrumentation needs. Engineers will value its space-saving SOIC footprint and consistent performance in temperature-sensitive designs. For applications demanding stable, bussed resistance with minimal drift, this model offers a compelling balance of accuracy and durability.