TT Electronics/IRC

GS8A022872GAT

GS8A022872GAT Description

The GS8A022872GAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin SOIC ceramic package, it offers 28.7KΩ resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design provides independent resistors, making it ideal for applications requiring signal isolation. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, this network is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration.

GS8A022872GAT Features

• High Precision: Thin film technology ensures low tolerance (±2%) and excellent TCR (±50ppm/°C).
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Isolated Resistors: Independent resistors (ISOL design) for flexible circuit configurations.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact & Reliable: SOIC package (9.91mm x 5.99mm x 1.45mm) with tight dimensional tolerances (±0.1mm height, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade applications (though non-automotive per PPAP).

GS8A022872GAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance values.
• Industrial Controls: PLCs, sensors, and instrumentation where temperature stability is critical.
• Telecommunications: RF and filtering circuits benefiting from low TCR and high accuracy.
• Test & Measurement Equipment: Calibration and reference circuits demanding minimal drift.

Conclusion of GS8A022872GAT

The GS8A022872GAT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its thin film technology, wide temperature range, and high voltage tolerance make it ideal for industrial, medical, and telecom systems. Its compact SOIC-16 footprint and gull-wing SMD design further enhance its versatility in modern PCB layouts. For engineers seeking a stable, high-performance resistor network, this model delivers exceptional value.