TT Electronics/IRC

GS8A015490BT

GS8A015490BT Description

The GS8A015490BT from TT Electronics/IRC is a high-precision 8-resistor thin-film network in a 16-pin SOIC package, designed for isolated (ISOL) circuit applications. It features a 549Ω resistance value per resistor with an ultra-tight 0.1% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The ceramic-based construction and gull-wing termination enable reliable surface-mount (SMD) integration, while the 0.8W total power rating (0.1W per resistor) supports demanding signal conditioning and voltage division tasks. With a 100V maximum voltage rating and ±0.1mm length/height tolerances, this network is engineered for precision in compact designs.

GS8A015490BT Features

• High Accuracy: 0.1% tolerance and thin-film technology for minimal drift.
• Robust Construction: Ceramic case (SOIC-16) ensures thermal and mechanical durability.
• Isolated Design: Independent resistors (ISOL) for flexible circuit configurations.
• Wide Temperature Range: Stable performance from 70°C to 125°C (derated power).
• Low TCR: ±100ppm/°C minimizes resistance variation under thermal stress.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated PCB assembly.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances.

GS8A015490BT Applications

Ideal for precision analog circuits, this resistor network excels in:

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Industrial Automation: Isolated sensor interfaces and feedback loops.
• Test & Measurement: Calibration tools and high-accuracy dividers.
• Telecom Infrastructure: Signal conditioning in baseband processing.
• Aerospace & Defense: Avionics where reliability under thermal stress is critical.

Conclusion of GS8A015490BT

The GS8A015490BT combines high precision, isolation, and ruggedness in a compact SOIC package, making it a superior choice for applications demanding tight tolerance and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer long-term reliability for industrial and medical electronics. Engineers will value its low TCR, derated power handling, and SMD compatibility for space-constrained, high-performance designs.