TT Electronics/IRC

GS4A034992GGT

GS4A034992GGT Description

The GS4A034992GGT 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 49.9KΩ resistance and a tight ±2% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations enables reliable surface-mount assembly, while the ceramic substrate enhances thermal and mechanical durability. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances compactness with robust performance.

GS4A034992GGT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±25ppm/°C TCR for high accuracy.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Robust Construction: Ceramic case and gull-wing leads provide mechanical strength and solderability.
• Compact & Standardized: SOIC footprint (1.27mm pitch) simplifies PCB layout and compatibility.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4A034992GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Analog & Mixed-Signal Systems: Isolation resistors for DACs, ADCs, and sensor interfaces.
• Test & Measurement Equipment: Stable reference resistors in calibration instruments.
• Power Management: Current-limiting or pull-up resistors in low-power DC/DC converters.
• Industrial Controls: Robust performance in PLC modules and motor drivers.

Conclusion of GS4A034992GGT

The GS4A034992GGT combines precision, durability, and compact design, making it a superior choice for applications demanding stable resistance in harsh conditions. Its ceramic construction, isolated elements, and tight tolerances outperform generic resistor arrays, particularly in high-reliability industrial and instrumentation systems. While not PPAP or automotive-grade, its cost-effective performance suits commercial and specialized electronics where accuracy and thermal resilience are critical.