TT Electronics/IRC

GS8B011911CT

GS8B011911CT Description

The GS8B011911CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 thin-film resistors, each with a 1.91 kΩ resistance and an exceptional ±0.25% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±100 ppm/°C temperature coefficient, ensuring stability in fluctuating environments. With a 0.8W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it combines reliability with compact surface-mount (SOIC) packaging (9.91mm × 5.99mm × 1.45mm). Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS8B011911CT Features

• Precision Performance: ±0.25% absolute tolerance and ±100ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal management.
• Space-Efficient: 16-pin SOIC package (9.91mm × 5.99mm) ideal for high-density designs.
• Bussed Topology: Simplified circuit routing with shared common connections (BUS designator).
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive peripherals (non-automotive PPAP).
• Stable Power Dissipation: 0.8W total rating with derated performance up to 125°C.

GS8B011911CT Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test/measurement equipment.
• Industrial Controls: Signal conditioning, PLCs, and sensor interfaces requiring tight tolerance.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency modules.
• Medical Electronics: Patient monitoring systems where stability and accuracy are critical.
• Power Management: Bias networks and current sensing in DC/DC converters.

Conclusion of GS8B011911CT

The GS8B011911CT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic thin-film construction and bussed architecture offer superior performance over generic resistor arrays, particularly in environments with thermal stress or space constraints. While not PPAP-certified for automotive use, it is a cost-effective solution for industrial, medical, and telecom systems requiring reliable, low-drift resistance networks. Engineers will appreciate its balance of accuracy, power handling, and ease of integration in surface-mount designs.