TT Electronics/IRC

GS8B021872BT

GS8B021872BT Description

The GS8B021872BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed (BUS) configuration integrates 15 thin-film resistors, each with a 18.7KΩ resistance and an exceptional ±0.1% tolerance. The device operates over a wide temperature range of 70°C to 125°C (derated) with a ±50ppm/°C temperature coefficient, ensuring stability in fluctuating environments. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds robustness. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8B021872BT Features

• Precision Performance: ±0.1% tolerance and ±50ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic case (SOIC package) ensures durability and thermal stability.
• Space-Efficient: Compact dimensions (9.91mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a shared topology.
• Wide Operating Range: Supports temperatures up to 125°C, ideal for industrial environments.
• Low Power Dissipation: 0.05W per resistor minimizes heat generation in dense layouts.

GS8B021872BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Medical Electronics: Diagnostic equipment where accuracy and reliability are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.
• Communication Hardware: Signal conditioning and impedance matching in RF/analog systems.

Conclusion of GS8B021872BT

The GS8B021872BT stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding tight tolerances and stable performance. While not PPAP or automotive-rated, its ceramic construction and thin-film technology offer long-term reliability in industrial, medical, and communication systems. Engineers will appreciate its bussed design for simplified layouts and low power dissipation for energy-efficient designs. For high-accuracy networks in harsh environments, this model delivers exceptional value.