TT Electronics/IRC

GS8A032871BAT

GS8A032871BAT Description

The GS8A032871BAT 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 thin-film resistors with a tight tolerance of ±0.1% and an ultra-stable ±25ppm/°C temperature coefficient. Each resistor offers a 2.87kΩ value, rated for 0.1W (1/10W) power dissipation per element and 100V maximum voltage. The SOIC-C series construction ensures excellent thermal stability across a 70°C to 125°C derated operating range, with a 125°C maximum operating temperature. Its gull-wing termination and 1.27mm pitch facilitate reliable surface-mount assembly.

GS8A032871BAT Features

• Precision Performance: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic case ensures durability and low thermal drift.
• High-Density Integration: 8 isolated resistors in a compact 9.91mm × 5.99mm × 1.45mm footprint.
• Stable Thin-Film Technology: Delivers low noise and long-term reliability.
• Wide Voltage Rating: 100V max suits industrial and instrumentation use.
• Automotive-Grade Alternatives Available: Though this variant is non-automotive (PPAP: No), similar compliant options exist.

GS8A032871BAT Applications

• Isolation Circuits: Ideal for medical isolation amplifiers and industrial sensor interfaces.
• Precision Voltage Dividers: Used in data acquisition systems and ADC/DAC reference networks.
• Signal Conditioning: Enhances accuracy in test/measurement equipment and audio processing.
• Aerospace & Defense: Stable performance in avionics and communication systems.
• Power Management: Supports feedback networks in high-voltage DC/DC converters.

Conclusion of GS8A032871BAT

The GS8A032871BAT excels in applications requiring high precision, thermal stability, and compact integration. Its ceramic SOIC package and thin-film technology provide superior performance over plastic-encapsulated networks, particularly in harsh environments. While not RoHS-compliant, it remains a top choice for legacy or specialized designs. Engineers should consider this model for critical analog systems where tolerance matching and low drift are paramount.