TT Electronics/IRC

GS8A031001BT

GS8A031001BT Description

The GS8A031001BT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC (SOIC-C) ceramic package, it features isolated thin-film resistors with a tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C, ensuring stability across a wide operating range of 70°C to 125°C. Each resistor offers a 1KΩ value with a 0.1W (1/10W) power rating per element, totaling 0.8W for the network. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for industrial and instrumentation use.

GS8A031001BT Features

• Precision Performance: ±0.1% absolute tolerance and ±25ppm/°C TCR for stable, repeatable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit design.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• High Reliability: Thin-film technology delivers long-term stability and low noise.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for industrial and automotive (non-AECQ) applications.

GS8A031001BT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Isolation Systems: Signal isolation in medical devices, industrial controls, and power management.
• Communication Hardware: Impedance matching and termination in RF/analog modules.
• Automotive (Non-Automotive Grade): Engine control units (ECUs) where high stability is critical (note: not PPAP/AECQ certified).
• Aerospace & Defense: Avionics systems requiring tight-tolerance, low-drift resistors.

Conclusion of GS8A031001BT

The GS8A031001BT stands out for its exceptional precision, rugged ceramic packaging, and isolated thin-film resistors, making it a top choice for engineers needing reliable performance in high-temperature or precision-critical environments. While not automotive-grade, its low TCR, tight tolerance, and 100V rating make it ideal for industrial, medical, and communication systems where accuracy and durability are paramount. Its SOIC-16 footprint balances space efficiency with ease of assembly, offering a superior alternative to discrete resistors in compact designs.