TT Electronics/IRC

GS7B015111FCT

GS7B015111FCT Description

The GS7B015111FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 5.11KΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a ±100ppm/°C temperature coefficient, ensuring stable performance in varying environmental conditions. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. The SOIC-C series construction features gull-wing terminations for robust surface-mount (SMD) assembly, while the ceramic case enhances thermal and mechanical durability.

GS7B015111FCT Features

• 13-resistor network with bussed (BUS) topology for simplified circuit design.
• Thin-film technology delivers high accuracy (±1%) and low TCR (±100ppm/°C).
• Narrow SOIC (SOIC-C) package: Compact 8.66mm × 5.99mm × 1.45mm footprint with ±0.1mm length/height tolerances.
• Ceramic substrate: Superior heat dissipation and mechanical stability vs. polymer-based arrays.
• 1.27mm terminal pitch: Compatible with automated PCB assembly processes.
• Wide operating range: Derated power up to 125°C, ideal for industrial/automotive environments (though not PPAP/AEC-Q200 qualified).
• Non-RoHS (lead-containing termination), suitable for legacy or high-reliability systems.

GS7B015111FCT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and reference networks in data acquisition systems.
• Pull-up/pull-down resistor arrays for microcontrollers and FPGAs.
• Signal conditioning in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial control systems requiring stable resistance under thermal stress.
• Legacy equipment maintenance where non-RoHS compliance is acceptable.

Conclusion of GS7B015111FCT

The GS7B015111FCT combines high-density integration, ceramic robustness, and thin-film precision, making it a standout choice for engineers prioritizing thermal stability and space efficiency. While not suited for automotive PPAP or RoHS-restricted designs, its bussed architecture and tight ratio tolerance (±0.25%) simplify board layout in test equipment, industrial PCs, and precision instrumentation. For applications demanding reliable performance in harsh conditions, this network offers a cost-effective alternative to discrete resistors.