TT Electronics/IRC

GS8A015491GFT

GS8A015491GFT Description

The GS8A015491GFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance values and low thermal drift. Housed in a 16-pin SOIC ceramic package, it features 5.49KΩ resistance per resistor with a tight 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a -70°C to +125°C temperature range. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount (SMD) construction facilitate easy PCB integration.

GS8A015491GFT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and minimal drift.
• Ceramic SOIC Package: Enhances thermal stability and durability in harsh conditions.
• Isolated Resistor Network: Each of the 8 resistors operates independently, ideal for multi-channel designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• High Power Density: 0.8W total power dissipation in a compact 9.91mm × 5.99mm × 1.45mm footprint.
• Robust Construction: ±0.1mm height/length tolerance and ±0.2mm depth tolerance ensure consistent manufacturability.

GS8A015491GFT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage division and signal conditioning in PLCs and sensors.
• Medical Electronics: Stable resistance for diagnostic equipment and patient monitoring devices.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) and infotainment systems (note: not PPAP/Automotive qualified).
• Test & Measurement Equipment: Calibration circuits and reference networks requiring low TCR.
• Telecommunications: Impedance matching and filtering in RF modules.

Conclusion of GS8A015491GFT

The GS8A015491GFT stands out for its precision, isolation, and ceramic-packaged reliability, making it a superior choice for applications demanding tight tolerances and thermal stability. While not RoHS-compliant or automotive-grade, its thin-film technology and robust SOIC package cater to industrial, medical, and telecom needs where performance outweighs cost sensitivity. Engineers will appreciate its balance of power handling, compactness, and electrical consistency in critical designs.