TT Electronics/IRC

GS8B021181JBT

GS8B021181JBT Description

The GS8B021181JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC device features 15 bussed resistors with a 1.18KΩ resistance value and a ±5% absolute tolerance, ensuring reliable performance in voltage division and bus termination applications. Its thin-film technology provides excellent stability with a ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. The SOIC package (9.91mm × 5.99mm × 1.45mm) offers a compact footprint, while the gull-wing termination ensures secure surface-mount assembly. Rated for 100V maximum voltage and 0.8W total power dissipation, this network operates reliably across a 70°C to 125°C temperature range.

GS8B021181JBT Features

• Bussed Network Design: 15 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±5% tolerance with ±0.1% ratio tolerance for consistent performance in matched resistor applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Operating Range: Functions from 70°C to 125°C with derated power handling.
• Low TCR: ±50ppm/°C minimizes resistance drift under temperature variations.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Compact Form Factor: SOIC package (9.91mm × 5.99mm) saves board space.

GS8B021181JBT Applications

• Voltage Division Circuits: Precision dividers in analog signal processing.
• Bus Termination Networks: Signal integrity enhancement in high-speed digital systems.
• Industrial Controls: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Reliable resistance networks for calibration and sensing.
• Automotive Electronics: Non-automotive grade but suitable for benign automotive subsystems.

Conclusion of GS8B021181JBT

The GS8B021181JBT excels in applications requiring compact, high-stability resistor networks with low thermal drift. Its bussed design, ceramic construction, and thin-film technology make it a superior choice over generic arrays in precision circuits. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and instrumentation use where consistent resistance matching and thermal reliability are critical. Engineers will appreciate its balance of performance, size, and cost in space-constrained designs.