TT Electronics/IRC

GS4A011503GT

GS4A011503GT Description

The GS4A011503GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC device features four isolated thin-film resistors, each rated at 150 kΩ with a ±2% tolerance and a ±100 ppm/°C temperature coefficient. Encased in a robust rectangular ceramic SOIC package, it offers excellent thermal stability and reliability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 0.1W (1/10W) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits.

GS4A011503GT Features

• Isolated Resistor Network: Four independent resistors ensure minimal crosstalk, ideal for signal isolation.
• High Precision: ±2% absolute tolerance and ±100 ppm/°C TCR provide consistent performance across temperature fluctuations.
• Robust Construction: Ceramic SOIC case enhances durability and thermal dissipation.
• Surface-Mount Design: Gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A011503GT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors prevent interference in sensor interfaces or ADC/DAC circuits.
• Voltage Division: Precision dividers in measurement equipment or feedback loops.
• Industrial Controls: Stable performance in harsh environments (e.g., PLCs, power supplies).
• Medical Electronics: Low-noise, high-reliability requirements in diagnostic devices.
• Telecom Infrastructure: Signal integrity in high-frequency modules.

Conclusion of GS4A011503GT

The GS4A011503GT stands out for its precision, isolation, and thermal resilience, making it a superior choice for applications demanding tight tolerance and low TCR. While not automotive-grade, its ceramic construction and thin-film technology ensure longevity in demanding industrial and medical settings. Engineers will appreciate its compact footprint, ease of mounting, and consistent performance, positioning it as a versatile solution for advanced electronic designs.