TT Electronics/IRC

GS4A012871GGT

GS4A012871GGT Description

The GS4A012871GGT 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 2.87KΩ and a tight ±2% absolute tolerance. The network operates within a wide temperature range of 70°C to 125°C, with a ±100ppm/°C temperature coefficient, ensuring stability under varying thermal conditions. Encased in a rectangular SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for high-density PCB designs requiring consistent performance.

GS4A012871GGT Features

• Isolated Resistors: Four independent 2.87KΩ resistors with ±2% tolerance for precise signal conditioning.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• Thermal Stability: ±100ppm/°C TCR minimizes resistance drift across -70°C to +125°C.
• Compact & Reliable: SOIC-8 package with 1.27mm pitch for space-constrained layouts.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Non-Automotive: Not PPAP-capable, but excels in test equipment, medical devices, and telecom systems.

GS4A012871GGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor networks for PLC I/O modules and sensor interfaces.
• Medical Electronics: Stable resistance paths in patient monitoring systems.
• Telecommunications: Impedance matching in RF front-end circuits and filter networks.
• Test & Measurement: Calibration and reference circuits requiring low TCR and high accuracy.

Conclusion of GS4A012871GGT

The GS4A012871GGT stands out for its isolated thin-film resistors, ceramic robustness, and tight tolerances, making it a superior choice for precision analog designs. While not automotive-grade, its thermal stability, compact form factor, and high voltage tolerance cater to demanding industrial, medical, and telecom applications. Engineers will appreciate its repeatable performance in critical circuits where resistance accuracy and reliability are paramount.