TT Electronics/IRC

GS7A027872GGT

GS7A027872GGT Description

The GS7A027872GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Packaged in a 14-pin narrow SOIC (SOIC-C series), this 7-resistor isolated network features 78.7KΩ resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The 100V maximum voltage rating and 0.1W power rating per resistor (0.7W total) further enhance its reliability in high-voltage and power-sensitive designs.

GS7A027872GGT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk in multi-channel systems.
• High Precision: ±2% tolerance and ±50ppm/°C TCR for stable operation under thermal stress.
• Robust Construction: Ceramic case and gull-wing termination offer mechanical durability and ease of surface-mount assembly.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained PCBs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated for high-temperature environments.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where automotive compliance is not required.

GS7A027872GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio matching is critical.
• Signal Isolation: Isolated signal paths in data acquisition systems or medical equipment.
• High-Voltage PCBs: Power supplies and industrial controls leveraging its 100V rating and ceramic insulation.
• Thermally Demanding Environments: Aerospace, defense, and industrial systems requiring stability across extreme temperatures.

Conclusion of GS7A027872GGT

The GS7A027872GGT stands out for its precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-reliability electronics. Its thin-film ceramic construction, tight tolerances, and wide operating range address challenges in analog and mixed-signal designs, while its SOIC package ensures compatibility with standard SMT processes. Though not RoHS-compliant or automotive-grade, its performance in industrial and instrumentation applications is unmatched. For systems demanding low drift, high voltage tolerance, and isolated resistor networks, this model delivers exceptional value.