TT Electronics/IRC

GS4A031272GGT

GS4A031272GGT Description

The GS4A031272GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 12.7KΩ and a tight ±2% absolute tolerance. The network operates over a wide temperature range of 70°C to 125°C with a derated power capability, ensuring reliability in demanding environments. Its ±25ppm/°C temperature coefficient guarantees minimal resistance drift, making it ideal for stable, long-term performance. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures compatibility with standard surface-mount assembly processes.

GS4A031272GGT Features

• Isolated Resistors: Four independent 12.7KΩ resistors with 2% tolerance, ensuring precise signal conditioning.
• High Stability: ±25ppm/°C TCR minimizes resistance variations under thermal stress.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Surface-Mount Design: 8-pin SOIC package (1.27mm pitch) for compact PCB integration.
• Wide Operating Range: 125°C maximum temperature and 100V maximum voltage rating for versatile use.
• Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.

GS4A031272GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance values.
• Industrial Electronics: Control systems, PLCs, and instrumentation where thermal stability is critical.
• Telecommunications: Signal conditioning and impedance matching in high-frequency modules.
• Medical Devices: Low-drift applications like patient monitoring equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing reliable passive components.

Conclusion of GS4A031272GGT

The GS4A031272GGT stands out for its precision, thermal stability, and rugged ceramic construction, making it a superior choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its isolated resistors, low TCR, and compact SOIC footprint make it ideal for industrial, medical, and telecom applications demanding consistent performance. For projects requiring tight-tolerance networks with minimal drift, this TT Electronics/IRC offering delivers exceptional value.