TT Electronics/IRC

GS8B011200FT

GS8B011200FT Description

The GS8B011200FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin Narrow SOIC device features 15 bussed resistors with a 120Ω resistance value and a tight ±1% absolute tolerance. Built using thin-film technology, it delivers excellent stability with a ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The SOIC package (9.91mm × 5.99mm × 1.45mm) with gull-wing terminations (1.27mm pitch) is optimized for surface-mount assembly, offering a 0.8W total power rating (0.05W per resistor). Its ceramic construction enhances thermal management, while the 100V maximum voltage rating makes it suitable for demanding circuits.

GS8B011200FT Features

• Bussed Network Design: 15 resistors connected in a single bus configuration, simplifying PCB layout.
• Precision Thin Film: ±1% tolerance and ±100ppm/°C TCR for stable performance in varying conditions.
• Robust Ceramic Case: Superior heat dissipation and mechanical durability vs. polymer-based arrays.
• High-Density SOIC Package: Compact 16-pin narrow SOIC (9.91mm × 5.99mm) with 1.27mm pitch for space-constrained designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C rating suits industrial and telecom applications.

GS8B011200FT Applications

• Voltage Divider Networks: Ideal for precision analog signal conditioning in test equipment.
• Bus Termination: Low-inductance design minimizes signal reflection in high-speed digital circuits (e.g., memory buses).
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies due to ceramic thermal resilience.
• Telecom Infrastructure: Stable resistance in RF modules and base station PCBs.
• Legacy System Upgrades: Drop-in replacement for older bussed networks needing tighter tolerances.

Conclusion of GS8B011200FT

The GS8B011200FT stands out for its ceramic construction, precision thin-film resistors, and bussed topology, offering superior thermal and electrical performance over epoxy-based networks. Its 1% tolerance and 100ppm/°C TCR make it a cost-effective choice for applications demanding stability without laser-trimmed arrays. While not automotive-qualified, it excels in industrial, telecom, and high-reliability systems where durability and precision are critical. Engineers will appreciate its SOIC compatibility and derating flexibility up to 125°C, ensuring longevity in harsh environments.