TT Electronics/IRC

GS8A021130GDT

GS8A021130GDT Description

The GS8A021130GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and isolation. This 8-resistor array features a 113Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers 0.1W (1/10W) power rating per resistor (0.8W total) and supports a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GS8A021130GDT Features

• Precision Thin Film Technology: Delivers stable resistance with low TCR (±50ppm/°C) and tight tolerance (±2%).
• Robust Ceramic Package: Ensures durability and thermal stability in harsh environments.
• High-Density Integration: 8 resistors in a compact 9.91mm × 5.99mm × 1.45mm SOIC footprint.
• Isolated Configuration (ISOL): Prevents crosstalk, ideal for multi-signal applications.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS8A021130GDT Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and isolation buffers.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Medical Electronics: Isolated signal paths in diagnostic devices.

Conclusion of GS8A021130GDT

The GS8A021130GDT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic SOIC package, isolated design, and thin-film technology make it a superior choice over bulkier or less stable alternatives like thick-film networks. While not RoHS-compliant, its performance in industrial, telecom, and instrumentation systems justifies its use where reliability is critical. For engineers seeking a low-TCR, space-saving resistor array, this model offers an optimal balance of accuracy and durability.