TT Electronics/IRC

GS8A023742JBT

GS8A023742JBT Description

The GS8A023742JBT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Encased in a ceramic substrate, it offers superior thermal stability with a ±50ppm/°C temperature coefficient and a 37.4KΩ resistance value per resistor at ±5% absolute tolerance. The isolated circuit design (ISOL) ensures independent resistor operation, while the 0.1W (1/10) power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding environments. Its SOIC-C series construction provides robust mechanical integrity, with tight dimensional tolerances (±0.1mm length/height, ±0.2mm depth) and a compact footprint (9.91mm × 5.99mm × 1.45mm).

GS8A023742JBT Features

• Isolated Resistor Network: 8 independent thin-film resistors in a single package, eliminating crosstalk.
• High Precision: ±5% absolute tolerance with ±0.1% ratio tolerance for matched resistance pairs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in thermal stress.
• Robust Construction: Ceramic case and gull-wing termination for excellent solderability and mechanical strength.
• Low TCR: ±50ppm/°C ensures minimal resistance drift over temperature.
• Surface-Mount Design: 1.27mm terminal pitch and 1.63mm seated height for compatibility with automated PCB assembly.

GS8A023742JBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio tolerance is critical.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring high-voltage isolation (up to 100V).
• Test & Measurement Equipment: Calibration circuits and signal attenuation due to low TCR and stability.
• Medical Devices: Isolated signal paths in diagnostic equipment, leveraging ceramic reliability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing tight tolerance networks.

Conclusion of GS8A023742JBT

The GS8A023742JBT excels in applications demanding precision, isolation, and thermal stability, offering a unique blend of ceramic durability, thin-film accuracy, and compact SOIC packaging. While not PPAP or automotive-qualified, its low TCR, high voltage rating, and isolated design make it ideal for industrial, medical, and test equipment. For engineers seeking a reliable resistor network with matched tolerance and robust performance, this model stands out among alternatives.