TT Electronics/IRC

GS4A011302GT

GS4A011302GT Description

The GS4A011302GT 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 package features four isolated thin-film resistors, each rated at 13KΩ with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for signal conditioning, voltage division, and impedance matching circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal and mechanical stability.

GS4A011302GT Features

• Isolated Resistors: Four independent 13KΩ resistors in a single SOIC package, eliminating crosstalk.
• Precision Performance: ±2% absolute tolerance and ±100ppm/°C TCR for consistent operation.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and durability.
• Wide Operating Range: -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.

GS4A011302GT Applications

• Industrial Electronics: Signal isolation and conditioning in PLCs and sensors.
• Automotive Systems: Despite non-automotive PPAP status, it suits non-safety-critical modules like infotainment.
• Test & Measurement Equipment: Precision voltage dividers and calibration circuits.
• Medical Devices: Stable resistance networks for diagnostic equipment.
• Telecom Infrastructure: Impedance matching in high-frequency signal paths.

Conclusion of GS4A011302GT

The GS4A011302GT excels in applications demanding high precision, thermal stability, and compact form factors. Its isolated thin-film resistors, ceramic construction, and wide temperature range distinguish it from generic networks, making it ideal for industrial, medical, and telecom systems. While not PPAP-compliant, its performance and reliability align with mission-critical electronics where consistent resistance values are paramount. For engineers seeking a cost-effective, high-performance resistor network, this model offers an optimal balance of accuracy and durability.