TT Electronics/IRC

GS8A012941BAT

GS8A012941BAT Description

The GS8A012941BAT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. Built with thin-film technology on a ceramic substrate, it delivers exceptional stability with a ±0.1% absolute tolerance and ±0.05% ratio tolerance, making it ideal for precision analog and signal conditioning circuits. The resistors feature a 2.94 kΩ value with a ±100 ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C derated power range and up to 125°C maximum operating temperature. The SOIC-C series construction provides robust thermal and mechanical properties, housed in a rectangular ceramic case with gull-wing terminations for surface-mount (SMD) assembly.

GS8A012941BAT Features

• High Precision: ±0.1% tolerance and ±0.05% ratio tolerance for matched resistance performance.
• Stable Thin-Film Technology: Low TCR (±100 ppm/°C) ensures minimal drift under thermal stress.
• Isolated Resistor Network: Eight independent resistors (2.94 kΩ each) in a 16-pin SOIC package.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability.
• Surface-Mount Design: Gull-wing terminations with 1.27 mm pitch for easy PCB integration.
• Wide Voltage Rating: Supports up to 100 V with a 0.1 W power rating per resistor (0.8 W total).
• Compact Dimensions: 9.91 mm (L) × 5.99 mm (D) × 1.45 mm (H) with tight tolerances (±0.1 mm).

GS8A012941BAT Applications

This resistor network excels in precision electronics requiring matched resistance and thermal stability:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference networks.
• Medical Instrumentation: High-accuracy sensor interfaces.
• Industrial Controls: Feedback loops, bridge circuits.
• Test & Measurement Equipment: Calibration circuits, precision attenuators.
• Automotive (Non-Automotive Rated): Non-safety-critical analog systems.

Conclusion of GS8A012941BAT

The GS8A012941BAT stands out for its ceramic-based isolation, tight tolerances, and thin-film stability, making it a superior choice for high-reliability analog designs. While not PPAP or automotive-qualified, its low TCR, precision matching, and robust SOIC package cater to demanding industrial and instrumentation applications. Engineers seeking repeatable performance in harsh environments will benefit from its balanced combination of accuracy, power handling, and compact form factor.