TT Electronics/IRC

GS8A022872JBT

GS8A022872JBT Description

The GS8A022872JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 28.7KΩ and a tolerance of ±5%. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in demanding environments. Its ±50ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for circuits requiring stable performance under thermal stress. The SOIC-C series construction offers robust surface-mount compatibility, with gull-wing terminations for secure PCB attachment.

GS8A022872JBT Features

• Isolated Resistor Network: 8 independent resistors in a single ceramic SOIC package, reducing board space and improving signal integrity.
• High Precision: ±5% absolute tolerance and ±0.1% ratio tolerance ensure consistent performance in differential circuits.
• Thermal Stability: ±50ppm/°C TCR minimizes resistance drift across operating temperatures.
• Robust Construction: Ceramic case enhances durability and heat dissipation, supporting 0.1W per resistor (0.8W total).
• Surface-Mount Design: 16-pin gull-wing termination with 1.27mm pitch for easy PCB integration.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GS8A022872JBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio tolerance is critical.
• Industrial Control Systems: Signal isolation and impedance matching in harsh environments.
• Test & Measurement Equipment: High-stability reference networks for accurate data acquisition.
• Medical Electronics: Reliable performance in diagnostic devices requiring low thermal drift.
• Automotive (Non-Automotive Rated): Auxiliary systems where ceramic durability is advantageous.

Conclusion of GS8A022872JBT

The GS8A022872JBT combines high precision, thermal stability, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained or thermally variable applications. Its ceramic construction and isolated elements provide enhanced performance over plastic-encased alternatives, particularly in precision analog and industrial systems. While not PPAP or automotive-rated, its wide operating range and robust specs ensure versatility across professional electronics.