TT Electronics/IRC

GS8A011783BT

GS8A011783BT Description

The GS8A011783BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. This 8-resistor array features a 178K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers superior thermal stability and durability, making it ideal for precision analog and digital circuits. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) device is engineered for reliability in compact, high-density PCB designs.

GS8A011783BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic SOIC case ensures excellent thermal and mechanical stability.
• Isolation-Centric Design: Isolated (ISOL) configuration minimizes crosstalk in multi-channel systems.
• Space-Efficient: Gull-wing termination and 9.91mm × 5.99mm footprint suit high-density layouts.
• Wide Operating Range: Derated power up to 125°C, compliant with industrial environment requirements.
• Reliable Termination: 1.27mm pitch gull-wing leads facilitate secure soldering and automated assembly.

GS8A011783BT Applications

This resistor network excels in applications requiring precision, isolation, and thermal resilience, such as:

• Medical Equipment: Patient monitoring systems where signal integrity is critical.
• Industrial Automation: Isolated sensor interfaces and PLCs operating in harsh conditions.
• Test & Measurement: High-accuracy instrumentation and calibration devices.
• Telecommunications: Signal conditioning in base stations and RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance.

Conclusion of GS8A011783BT

The GS8A011783BT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability electronics. While not PPAP or automotive-qualified, its ceramic construction, thin-film technology, and tight tolerances deliver superior performance in industrial, medical, and telecom applications. Its compact SOIC package and gull-wing leads further enhance its versatility for modern SMD assemblies. For designs demanding stable, low-drift resistance networks, this model offers a compelling balance of technical rigor and practical usability.