TT Electronics/IRC

GS8B011101GAT

GS8B011101GAT Description

The GS8B011101GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 resistors with a 1.1KΩ resistance value and a tight ±2% absolute tolerance. Its thin-film technology ensures excellent stability and low noise, while the ±100ppm/°C temperature coefficient guarantees reliable performance across a wide temperature range (70°C to 125°C). With a 0.8W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for demanding circuit designs requiring consistent resistance ratios (±0.05% ratio tolerance).

GS8B011101GAT Features

• Robust Construction: Ceramic substrate and gull-wing termination for durability in surface-mount applications.
• Precision Performance: Thin-film resistors with ±2% tolerance and ±100ppm/°C TCR for minimal drift.
• Space-Efficient: Compact SOIC package (9.91mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch, ideal for high-density PCBs.
• High Power Handling: 0.8W total dissipation (0.05W per element) supports sustained operation at elevated temperatures.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability makes it suitable for industrial and telecom applications.

GS8B011101GAT Applications

• Voltage Divider Networks: Precision ratio tolerance (±0.05%) ensures accurate signal conditioning.
• Industrial Control Systems: Stable performance in -55°C to +125°C environments (derated above 70°C).
• Telecommunications Equipment: Low-noise thin-film technology minimizes signal degradation.
• Test & Measurement Instruments: Tight tolerance and low TCR critical for calibration circuits.
• Power Supply Feedback Circuits: Bussed design simplifies PCB layout for bus termination or pull-up networks.

Conclusion of GS8B011101GAT

The GS8B011101GAT excels in applications demanding precision, thermal stability, and compactness. Its ceramic construction, thin-film resistors, and tight tolerances make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for legacy or non-consumer designs. Engineers will appreciate its balance of power handling, accuracy, and space savings, particularly in industrial, telecom, and instrumentation systems where consistent performance is non-negotiable.