TT Electronics/IRC

GS8A011271DBT

GS8A011271DBT Description

The GS8A011271DBT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC (SOIC-C) ceramic package, it features isolated thin-film resistors with a 1.27KΩ resistance value and an exceptional ±0.5% absolute tolerance (±0.1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A011271DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Independent elements (ISOL designator) prevent crosstalk.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C minimizes resistance drift.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm (L×D×H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Surface-Mount Ready: 1.27mm terminal pitch for easy assembly.

GS8A011271DBT Applications

• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Medical Devices: Precision voltage dividers in diagnostic equipment.
• Telecommunications: Impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Test and measurement systems requiring stable resistance.
• Aerospace: Reliable performance in extreme temperature environments.

Conclusion of GS8A011271DBT

The GS8A011271DBT excels in applications demanding high precision, thermal stability, and electrical isolation. Its ceramic construction, tight tolerances, and isolated thin-film resistors distinguish it from standard networks, making it ideal for mission-critical systems. While not PPAP or automotive-qualified, it is a top choice for industrial, medical, and telecom designs where accuracy and reliability are paramount.