TT Electronics/IRC

GS8A022740GBT

GS8A022740GBT Description

The GS8A022740GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a resistance value of 274Ω and a tight ±2% absolute tolerance, ensuring consistent performance. With a ±50ppm/°C temperature coefficient, it maintains excellent stability across an extended operating temperature range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) offers a compact footprint, making it suitable for space-constrained designs. Its gull-wing termination ensures reliable surface-mount assembly, while the ceramic case enhances durability and thermal dissipation.

GS8A022740GBT Features

• High Precision: ±2% absolute tolerance and ±0.1% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic substrate and thin-film technology ensure long-term reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power handling up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Isolated Resistors: Eight independent 274Ω resistors for flexible circuit design.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Power Handling: 0.1W per resistor (0.8W total) with a 100V maximum voltage rating.

GS8A022740GBT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable voltage division or current limiting.
• Industrial control systems where temperature fluctuations demand consistent performance.
• Medical instrumentation due to its low drift and high reliability.
• Telecommunications equipment needing matched impedance networks.
• Automotive test/measurement modules (though not qualified for full automotive use).

Conclusion of GS8A022740GBT

The GS8A022740GBT stands out for its precision, thermal stability, and rugged ceramic construction, making it a superior choice for demanding electronics. Its isolated thin-film resistors and low TCR ensure accuracy in critical applications, while the SOIC package balances space efficiency with power dissipation. Though not PPAP or automotive-qualified, it excels in industrial, medical, and telecom systems where reliability under thermal stress is paramount. Engineers seeking a high-performance resistor network with tight tolerances and robust packaging will find this model an optimal solution.