TT Electronics/IRC

GS8A022871BAT

GS8A022871BAT Description

The GS8A022871BAT 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 ceramic package, it features isolated elements (ISOL) with a 2.87KΩ resistance value and an exceptional ±0.1% absolute tolerance (±0.05% ratio tolerance). The thin-film technology ensures stability, with a ±50ppm/°C temperature coefficient, making it suitable for precision analog circuits. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates across a wide temperature range (70°C to 125°C derated, 125°C max). The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS8A022871BAT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package ensures durability in harsh environments.
• Isolated Resistors: Independent elements (ISOL) minimize crosstalk in critical circuits.
• Thin-Film Technology: Delivers low noise and high accuracy.
• Wide Operating Range: Supports -55°C to +125°C (derated power above 70°C).
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm with ±0.1mm length/height tolerances.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its reliability suits industrial applications.

GS8A022871BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks.
• Medical Equipment: Signal isolation in patient monitoring systems.
• Test & Measurement: High-accuracy calibration circuits.
• Industrial Controls: Isolated feedback loops in power supplies.
• Aerospace & Defense: Stable performance in extreme conditions.

Conclusion of GS8A022871BAT

The GS8A022871BAT excels in applications requiring tight tolerance, thermal stability, and electrical isolation. Its ceramic SOIC package and thin-film resistors offer superior performance over plastic-encased networks, particularly in high-temperature or precision-critical environments. While not RoHS-compliant or automotive-qualified, it remains a top choice for industrial, medical, and aerospace designs where reliability and accuracy are paramount. Engineers benefit from its low TCR, high power rating, and compact form factor, making it a versatile solution for complex circuit designs.