TT Electronics/IRC

GS8A021580CT

GS8A021580CT Description

The GS8A021580CT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin SOIC ceramic package, it offers 158Ω resistance per element with an exceptional ±0.25% tolerance and ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal performance and durability.

GS8A021580CT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for critical analog applications.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, ideal for differential signaling or voltage division.
• Robust Ceramic Package: Superior heat dissipation and mechanical strength compared to plastic alternatives.
• Wide Temperature Range: Stable performance from -70°C to +125°C (derated power).
• Compact SOIC-16 Footprint: Space-saving 9.91mm × 5.99mm × 1.45mm dimensions with 1.27mm pitch for high-density PCBs.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS8A021580CT Applications

• Medical Equipment: Precision voltage dividers in patient monitoring systems.
• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Telecommunications: Impedance matching in RF and baseband circuits.
• Test & Measurement: Calibration networks for high-accuracy instruments.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic construction.

Conclusion of GS8A021580CT

The GS8A021580CT excels in applications requiring tight tolerance, thermal stability, and electrical isolation. Its ceramic SOIC package and thin film technology provide a competitive edge over plastic-encapsulated networks, particularly in high-temperature or precision-critical designs. While not RoHS-compliant, it remains a top choice for legacy or niche industrial systems where reliability outweighs regulatory constraints. Engineers should consider this model for low-power, high-precision analog circuits demanding long-term stability.