TT Electronics/IRC

GS8A034871GFT

GS8A034871GFT Description

The GS8A034871GFT 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 4.87KΩ resistance value and a tight ±2% absolute tolerance (±1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, with a ±25ppm/°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.

GS8A034871GFT Features

• High Isolation: Isolated resistor elements minimize crosstalk, ideal for precision signal chains.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Stable Performance: ±25ppm/°C TCR and 2% tolerance ensure long-term accuracy.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions with 1.27mm pitch for space-constrained designs.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive (non-PPAP) applications.
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.

GS8A034871GFT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Isolation Circuits: Ideal for medical equipment and industrial control systems requiring signal separation.
• Analog Signal Conditioning: Enhances accuracy in instrumentation amplifiers and data acquisition systems.
• Telecom Hardware: Supports impedance matching and filtering in high-frequency modules.
• Test & Measurement: Critical for calibration and reference networks due to low drift.

Conclusion of GS8A034871GFT

The GS8A034871GFT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for applications demanding stable performance under thermal stress. While not RoHS-compliant, its ceramic package and thin-film technology offer unmatched reliability for niche industrial and instrumentation uses. Engineers will appreciate its balance of compactness, tolerance, and power handling, particularly in environments where component longevity is critical.