TT Electronics/IRC

GS4A0273R2JGT

GS4A0273R2JGT Description

The GS4A0273R2JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 73.2Ω and a ±5% absolute tolerance. The device operates within a wide temperature range of 70°C to 125°C, derated for optimal performance, and offers a low temperature coefficient of ±50ppm/°C, ensuring stability under thermal stress. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.4W total), this network is engineered for reliability in surface-mount applications. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4A0273R2JGT Features

• Isolated Resistors: Four independent resistors in a single SOIC package, eliminating crosstalk.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Operating Range: Functions reliably from -55°C to 125°C, with derated power up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift across temperatures.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances for space-constrained designs.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for seamless assembly.

GS4A0273R2JGT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Industrial Electronics: PLCs, sensors, and control systems requiring stable resistance.
• Automotive Systems: Non-automotive grade but suitable for benign environments like infotainment.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Medical Devices: Low-noise, high-reliability applications where consistency is critical.

Conclusion of GS4A0273R2JGT

The GS4A0273R2JGT stands out for its isolated thin-film resistors, ceramic robustness, and tight tolerances, making it a superior choice for precision applications. While not PPAP or automotive-qualified, its wide temperature range and low TCR ensure reliability in industrial, medical, and instrumentation settings. Its compact SOIC package and ease of integration further enhance its appeal for high-density PCB designs. For engineers seeking a balance of performance and durability, this resistor network delivers exceptional value.