TT Electronics/IRC

GS7A022871GGT

GS7A022871GGT Description

The GS7A022871GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a 2.87 kΩ resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50 ppm/°C, ensuring minimal resistance drift. Its SOIC-C series construction offers excellent thermal and mechanical stability, making it suitable for demanding environments. With a maximum voltage rating of 100V and a power rating of 0.7W (0.1W per resistor), this network balances performance and durability.

GS7A022871GGT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling independent operation and reducing crosstalk.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±50 ppm/°C TCR for high accuracy in critical circuits.
• Robust Ceramic Package: SOIC-14 case with gull-wing termination ensures reliable surface-mount assembly and thermal resilience.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D) for space-constrained designs.

GS7A022871GGT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors are ideal for op-amp feedback networks, DAC/ADC interfaces, and voltage dividers.
• Industrial Controls: Stable performance in PLCs, sensor modules, and power management systems.
• Test & Measurement Equipment: Precision resistance networks for calibration and instrumentation.
• Medical Electronics: Reliable isolation for patient monitoring devices (note: not RoHS compliant).

Conclusion of GS7A022871GGT

The GS7A022871GGT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice over generic resistor arrays. While not automotive-qualified, its low TCR, high voltage tolerance, and compact form factor make it indispensable for precision analog and mixed-signal designs. Engineers will appreciate its balance of performance and reliability in harsh operating conditions.