TT Electronics/IRC

GS4A033651GFT

GS4A033651GFT Description

The GS4A033651GFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 3.65 kΩ and a tight ±2% absolute tolerance. The network operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25 ppm/°C, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and thermal dissipation, with a power rating of 0.1W per resistor (0.4W total). Its gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) make it ideal for space-constrained designs.

GS4A033651GFT Features

• High Precision: ±2% absolute tolerance and ±1% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic case ensures superior thermal and mechanical stability.
• Wide Operating Range: Derated power up to 125°C, suitable for harsh environments.
• Low TCR: ±25 ppm/°C minimizes resistance drift with temperature fluctuations.
• Isolated Design: Four independent resistors prevent crosstalk in critical circuits.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for automated PCB assembly.
• Compact Footprint: SOIC package (4.9mm length) optimizes board space.

GS4A033651GFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage dividers and gain networks in instrumentation amplifiers.
• Isolation circuits for medical devices and automotive subsystems (despite non-automotive PPAP status).
• Feedback networks in power supplies and DC-DC converters.
• Impedance matching in high-frequency communication systems.

Conclusion of GS4A033651GFT

The GS4A033651GFT stands out for its combination of precision, thermal resilience, and compact form factor, making it a reliable choice for engineers prioritizing stability in critical applications. While not PPAP-certified for automotive use, its ceramic construction and isolated thin-film resistors deliver unmatched performance in industrial, medical, and telecom systems. Its low TCR and tight tolerances ensure consistent operation, even under thermal cycling, cementing its role in high-reliability designs.