TT Electronics/IRC

GS7A027501GGT

GS7A027501GGT Description

The GS7A027501GGT from TT Electronics/IRC is a high-performance 7-resistor isolated network in a 14-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 7.5KΩ resistance value and ±2% absolute tolerance, it ensures reliable signal conditioning and voltage division. The ceramic-based construction offers superior thermal stability, operating from 70°C to 125°C with a derated power profile. Its ±50ppm/°C temperature coefficient minimizes drift, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.7W total) suit moderate-power circuits. The gull-wing termination and 1.27mm pitch enable robust surface-mount assembly.

GS7A027501GGT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, ideal for independent signal paths.
• Ceramic SOIC Package: Combines mechanical durability with excellent heat dissipation.
• Precision Thin Film: Delivers low noise and stable performance over temperature.
• Tight Tolerances: ±2% absolute and ratio tolerance for matched resistance values.
• Wide Temperature Range: Operates up to 125°C, derated beyond 70°C.
• RoHS Non-Compliant: Suitable for legacy or non-EU applications.

GS7A027501GGT Applications

• Industrial Controls: Precision voltage dividers in PLCs and sensor interfaces.
• Test & Measurement Equipment: Stable reference networks for oscilloscopes or multimeters.
• Power Management: Feedback networks in DC-DC converters or LED drivers.
• Automotive (Non-Safety): Auxiliary circuits where ceramic robustness is preferred (non-AECQ).
• Medical Devices: Signal conditioning in diagnostic equipment (non-critical subsystems).

Conclusion of GS7A027501GGT

The GS7A027501GGT excels in precision analog circuits demanding isolated, stable resistances with moderate power handling. Its ceramic SOIC package and thin-film technology provide reliability in harsh environments, while the 7-resistor isolated configuration offers design flexibility. Though not automotive-grade or RoHS-compliant, it remains a cost-effective solution for industrial, medical, and instrumentation applications where accuracy and thermal performance are paramount. For designs requiring tight tolerance networks with low TCR, this model stands out among similar resistor arrays.