TT Electronics/IRC

GS8A022802GFT

GS8A022802GFT Description

The GS8A022802GFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable isolation resistance. Encased in a ceramic SOIC-16 package, it features 28KΩ resistance per element with a tight ±2% tolerance and ±50ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design (9.91mm × 5.99mm × 1.45mm) facilitate compact PCB integration.

GS8A022802GFT Features

• Isolation-Centric Design: Optimized for ISOL (isolated) circuit applications, reducing crosstalk in multi-channel systems.
• Ceramic Construction: Enhances thermal stability and durability compared to polymer-based networks.
• Thin Film Technology: Delivers superior accuracy and low noise versus thick-film alternatives.
• Wide Temperature Range: Operates reliably at derated power up to 125°C, ideal for industrial environments.
• Strict Tolerances: ±0.1mm length/height and ±0.2mm depth tolerances ensure mechanical consistency for automated assembly.

GS8A022802GFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Isolated measurement circuits in patient monitoring equipment.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal stress.
• Test & Measurement: Calibration networks for high-accuracy instrumentation.
• Aerospace: Ruggedized electronics where ceramic packages outperform standard materials.

Conclusion of GS8A022802GFT

The GS8A022802GFT stands out for its combination of ceramic robustness, thin-film precision, and isolation-specific design, making it a top choice for engineers prioritizing signal integrity in harsh environments. While not RoHS-compliant, its thermal resilience and tight electrical specs justify its use in specialized industrial, medical, and aerospace applications where reliability trumps compliance constraints. For designs demanding low TCR, high voltage handling, and compact form factors, this resistor network delivers exceptional value.