TT Electronics/IRC

GS4A0368R0DCT

GS4A0368R0DCT Description

The GS4A0368R0DCT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for demanding applications, it features 68Ω thin-film resistors with an absolute tolerance of ±0.5% and a ratio tolerance of ±0.25%, ensuring exceptional accuracy. The device operates over a wide temperature range of -55°C to +125°C, with derated power handling up to 125°C. Its ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress. The 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for precision circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and thermal stability.

GS4A0368R0DCT Features

• Isolated Resistor Network: Four independent 68Ω resistors with ±0.5% tolerance and ±0.25% ratio tolerance for precision matching.
• High Stability: ±25ppm/°C TCR minimizes resistance drift across temperature fluctuations.
• Robust Construction: Ceramic SOIC package enhances thermal and mechanical reliability.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for seamless PCB assembly.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Low Noise & High Voltage Tolerance: 100V rating ensures compatibility with industrial and automotive environments (though not PPAP/AEC-Q200 qualified).

GS4A0368R0DCT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where tight tolerance and low drift are critical.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration tools and signal processing systems benefiting from matched resistors.
• Medical Devices: High-reliability applications where consistent performance is non-negotiable.
• Aerospace & Defense: Ruggedized systems leveraging ceramic packaging for harsh environments.

Conclusion of GS4A0368R0DCT

The GS4A0368R0DCT stands out for its precision, stability, and ruggedness, making it ideal for applications demanding tight tolerances and thermal resilience. While not automotive-qualified, its ceramic construction, low TCR, and high voltage rating position it as a superior choice for industrial, medical, and aerospace designs. Engineers seeking a reliable, high-performance resistor network will find this model a compelling solution for critical circuits.