TT Electronics/IRC

GS8A012490BAT

GS8A012490BAT Description

The GS8A012490BAT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for demanding isolation and signal conditioning applications. Built with thin-film technology on a ceramic substrate, it offers exceptional stability with a ±100ppm/°C temperature coefficient and ±0.1% absolute tolerance. Each resistor features a 249Ω value with a 0.1W (1/10) power rating per element, totaling 0.8W for the network. The SOIC-C series construction ensures robust performance in 70°C to 125°C environments, with a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A012490BAT Features

• Precision Network: 8 isolated resistors with ±0.1% tolerance and ±0.05% ratio tolerance for matched performance.
• High Stability: Thin-film technology and ceramic substrate ensure low drift and long-term reliability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Compact & Robust: SOIC-16 package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for precise placement.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C rating suits industrial and instrumentation use.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring specific material compliance.

GS8A012490BAT Applications

• Isolation Circuits: Ideal for signal isolation in medical devices or industrial sensors.
• Precision Voltage Dividers: Used in ADC/DAC reference networks due to tight ratio tolerance.
• Test & Measurement: Calibration equipment benefiting from low TCR and high accuracy.
• Aerospace & Defense: Stable performance in extended temperature ranges for avionics.
• Legacy Systems: Non-RoHS compliance makes it viable for older designs requiring ceramic substrates.

Conclusion of GS8A012490BAT

The GS8A012490BAT excels in high-precision, isolated resistor networks, combining thin-film accuracy, ceramic durability, and wide-temperature operation. Its SOIC-16 package and gull-wing terminals simplify integration, while 0.1% tolerance ensures consistency in critical circuits. Though not automotive-rated, it’s a top choice for industrial, medical, and test equipment where stability and precision are paramount. For designers needing matched resistors with minimal drift, this network delivers unmatched performance in its class.