TT Electronics/IRC

GS8B031822FAT

GS8B031822FAT Description

The GS8B031822FAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 18.2KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly, while its ceramic case enhances thermal and mechanical durability.

GS8B031822FAT Features

• High Precision: ±1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic substrate and thin-film resistors ensure long-term reliability.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for harsh environments.
• Low TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• Compact & Durable: SOIC-C series package with tight tolerances (±0.1mm height/length).
• Bussed Design: Simplifies PCB layout for bus termination, pull-up/pull-down networks.
• High Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation circuits.

GS8B031822FAT Applications

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC reference networks.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment subsystems.
• Test & Measurement Equipment: High-stability resistor arrays for calibration circuits.
• Communication Systems: Impedance matching and termination in RF/mixed-signal PCBs.

Conclusion of GS8B031822FAT

The GS8B031822FAT excels in applications requiring tight tolerance, thermal stability, and compact form factors. Its ceramic thin-film construction and bussed architecture make it a superior choice over epoxy-based networks in high-reliability designs. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and precision instrumentation where consistent performance under thermal stress is critical. Engineers benefit from its low TCR, high voltage rating, and robust packaging, reducing redesign risks in mission-critical circuits.