TT Electronics/IRC

GS8A033090JBT

GS8A033090JBT Description

The GS8A033090JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 16-pin narrow SOIC package features 8 isolated thin-film resistors, each with a 309Ω resistance and a ±5% absolute tolerance, ensuring consistent performance. The device operates within a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for demanding environments. Its ±25ppm/°C temperature coefficient and ±0.1% ratio tolerance enhance accuracy in differential signal processing. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, it balances power handling and compactness in surface-mount designs.

GS8A033090JBT Features

• Isolated Resistors: 8 independent resistors in a single SOIC package, ideal for signal isolation.
• High Precision: ±25ppm/°C TCR and ±0.1% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic case ensures thermal stability and durability.
• Compact Design: 9.91mm × 5.99mm × 1.45mm dimensions with gull-wing terminals for easy PCB integration.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: 1.27mm terminal pitch complies with automated assembly processes.

GS8A033090JBT Applications

• Industrial Automation: Precision voltage dividers and sensor interfaces.
• Medical Electronics: Isolated signal conditioning in diagnostic equipment.
• Telecommunications: Impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Test and measurement systems requiring stable resistance.
• Aerospace: Reliable performance in thermally variable environments.

Conclusion of GS8A033090JBT

The GS8A033090JBT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic construction, isolated resistors, and tight tolerances make it superior to standard networks in critical analog designs. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems where accuracy and reliability are paramount. Its surface-mount compatibility further simplifies integration into modern PCB layouts.