TT Electronics/IRC

GS8A011911CAT

GS8A011911CAT Description

The GS8A011911CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC package features 8 isolated thin-film resistors, each with a resistance value of 1.91 kΩ and an absolute tolerance of ±0.25%, ensuring exceptional accuracy. The device operates within a temperature range of 70°C to 125°C with a derated power rating of 0.1W per resistor (0.8W total) and a ±100ppm/°C temperature coefficient, making it suitable for stable performance in varying thermal conditions. Its 100V maximum voltage rating and gull-wing termination facilitate reliable surface-mount (SMD) integration in compact PCB designs.

GS8A011911CAT Features

• Precision Engineering: Thin-film technology delivers ±0.25% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case (SOIC-C series) ensures durability and thermal stability.
• High-Density Design: 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch optimizes space efficiency.
• Isolated Resistors: Eight independent 1.91 kΩ resistors enable flexible circuit design without crosstalk.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Non-Automotive Grade: Ideal for industrial and telecom applications where PPAP compliance is not required.

GS8A011911CAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Signal Processing: DAC/ADC reference networks, gain calibration, and impedance matching.
• Industrial Electronics: PLCs, power supplies, and control systems requiring stable resistance under thermal stress.
• Telecommunications: RF modules and signal conditioning where low TCR (±100ppm/°C) minimizes drift.

Conclusion of GS8A011911CAT

The GS8A011911CAT combines high accuracy, compact packaging, and thermal resilience, making it a superior choice for precision electronics. Its isolated thin-film resistors and ceramic SOIC construction address challenges in noise-sensitive and space-constrained designs. While not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, telecom, and instrumentation applications demanding tight tolerances and long-term reliability.