TT Electronics/IRC

GS4A021653GT

GS4A021653GT Description

The GS4A021653GT by TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance and thermal performance. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each rated at 165 kΩ with a ±2% tolerance and a low ±50 ppm/°C temperature coefficient. Its SOIC-C series construction ensures reliability in demanding environments, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The network offers a 0.1W power rating per resistor (0.4W total) and supports 100V maximum voltage, making it suitable for analog and digital signal conditioning.

GS4A021653GT Features

• Ceramic substrate for superior thermal stability and mechanical robustness.
• Isolated elements (4 resistors) prevent crosstalk, ideal for precision circuits.
• Thin-film technology ensures low noise and high accuracy (±2% tolerance).
• Gull-wing termination for reliable surface-mount assembly (SOIC-8 package).
• Wide temperature range (-55°C to +125°C) with derated power up to 125°C.
• Low TCR (±50 ppm/°C) minimizes resistance drift under thermal stress.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ±0.1mm tolerances.

GS4A021653GT Applications

This resistor network excels in:

• Industrial automation: Signal isolation in PLCs and sensor interfaces.
• Medical devices: Precision voltage dividers in diagnostic equipment.
• Telecommunications: Impedance matching in high-frequency circuits.
• Automotive (non-AECQ): Non-safety-critical systems like infotainment.
• Test & measurement: Calibration circuits requiring stable resistance values.

Conclusion of GS4A021653GT

The GS4A021653GT combines high precision, thermal resilience, and compact packaging, making it a standout choice for engineers prioritizing reliability in isolated resistor networks. While not PPAP or automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard epoxy-based arrays. Ideal for space-constrained, high-temperature applications, this component is a robust solution for industrial, medical, and telecom systems demanding long-term stability.