TT Electronics/IRC

GS4A024642JFT

GS4A024642JFT Description

The GS4A024642JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 46.4 kΩ and a ±5% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50 ppm/°C, ensuring stable performance under thermal stress. Its SOIC-C series construction offers excellent reliability, with a 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case provides superior thermal and mechanical stability.

GS4A024642JFT Features

• Isolated Resistors: Four independent resistors (46.4 kΩ each) with ±1% ratio tolerance for matched performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal efficiency.
• Precision Stability: ±50 ppm/°C TCR and 5% tolerance for consistent operation in varying conditions.
• High Power Handling: 0.4W total power dissipation (0.1W per resistor) at 125°C maximum temperature.
• Compact & Reliable: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for seamless PCB assembly.

GS4A024642JFT Applications

This resistor network is ideal for:

• Precision analog circuits requiring matched resistance values (e.g., differential amplifiers, voltage dividers).
• Industrial control systems where thermal stability and reliability are critical.
• Automotive electronics (non-automotive qualified, but suitable for benign environments).
• Medical instrumentation demanding low TCR and high accuracy.
• Telecommunications equipment needing compact, high-density resistor arrays.

Conclusion of GS4A024642JFT

The GS4A024642JFT stands out for its ceramic-based isolation, tight tolerances, and excellent thermal performance, making it a superior choice for precision electronics. While not PPAP or automotive-qualified, its thin-film technology and robust packaging ensure reliability in industrial, medical, and telecom applications. Engineers will appreciate its balance of size, power handling, and stability, particularly in designs requiring matched resistor networks with minimal drift.