TT Electronics/IRC

GS4A037682JFT

GS4A037682JFT Description

The GS4A037682JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 76.8KΩ resistance value with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring reliable signal conditioning and voltage division. Its thin-film technology and ±25ppm/°C temperature coefficient provide exceptional stability across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. The SOIC-C series construction offers robust surface-mount compatibility with gull-wing terminations for secure PCB attachment.

GS4A037682JFT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk in multi-channel systems.
• High Power Handling: 0.4W total power rating (0.1W per resistor) with derating up to 125°C.
• Precision Tolerance: ±5% absolute and ±1% ratio tolerance for accurate voltage division.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift.
• Robust Packaging: Ceramic SOIC case (4.9mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances for consistent placement.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive systems (non-Automotive PPAP).

GS4A037682JFT Applications

• Signal Conditioning: Precision dividers in data acquisition systems and sensor interfaces.
• Industrial Controls: Stable resistance networks for PLC modules and power management ICs.
• Test & Measurement Equipment: High-accuracy voltage references in multimeters and calibration tools.
• Telecom Infrastructure: Isolation resistors in line drivers and filter networks.
• Medical Electronics: Reliable performance in patient monitoring systems due to low thermal drift.

Conclusion of GS4A037682JFT

The GS4A037682JFT stands out for its ceramic-based isolation, tight tolerance, and thermal resilience, making it a superior choice for precision analog circuits. Its SOIC footprint and thin-film stability cater to space-constrained, high-reliability designs, particularly in industrial and instrumentation applications. While non-compliant with EU RoHS, its performance in extreme temperatures and voltage conditions justifies its use in specialized electronics. Engineers seeking a low-drift, high-voltage resistor network will find this model exceptionally versatile.