TT Electronics/IRC

GS4A033601DT

GS4A033601DT Description

The GS4A033601DT from TT Electronics/IRC is a high-precision 4-resistor isolated network housed in an 8-pin narrow SOIC ceramic package. Designed for demanding applications, it features a 3.6KΩ resistance value with an ultra-tight ±0.5% absolute tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The thin-film technology delivers superior accuracy and reliability, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A033601DT Features

• Ceramic SOIC Package: Robust construction with 4.9mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance) for thermal and mechanical resilience.
• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk, ideal for signal isolation.
• High Precision: 0.5% tolerance and ±25ppm/°C TCR ensure consistent performance in fluctuating environments.
• Wide Temperature Range: Derated power operation up to 125°C for industrial and automotive-adjacent applications.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.
• Compliance: EAR99 ECCN (export-friendly), though non-RoHS and non-automotive PPAP rated.

GS4A033601DT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring minimal drift.
• Medical Equipment: High-accuracy signal conditioning in diagnostic devices.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.
• Test & Measurement: Calibration tools and instrumentation where tolerance stability is critical.
• Aerospace & Defense: Ruggedized electronics benefiting from ceramic packaging and wide temperature tolerance.

Conclusion of GS4A033601DT

The GS4A033601DT stands out for its precision, isolation, and ceramic-based durability, making it a top choice for engineers prioritizing signal integrity and thermal performance. While not RoHS-compliant, its thin-film accuracy and robust SOIC package justify its use in specialized industrial, medical, and high-reliability applications where competing networks may fall short. Ideal for designs demanding low TCR, tight tolerance, and minimal crosstalk.