TT Electronics/IRC

GS4A033741GFT

GS4A033741GFT Description

The GS4A033741GFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 3.74KΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), it is engineered for reliability in precision circuits. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS4A033741GFT Features

• Isolated Resistor Network: Four independent resistors in a single SOIC package, ideal for isolation-critical designs.
• High Precision: ±2% absolute tolerance and ±1% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and long-term stability.
• Wide Operating Range: Functions reliably from -55°C to 125°C, with derated power up to 125°C.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature variations.
• Compact Footprint: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H), suitable for space-constrained applications.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for seamless PCB assembly.

GS4A033741GFT Applications

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

• Voltage Dividers & Signal Conditioning: Ensures accurate scaling in sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Stable performance in harsh environments with fluctuating temperatures.
• Medical Electronics: Reliable operation in diagnostic equipment where precision is critical.
• Automotive Electronics (non-Automotive qualified): Suitable for infotainment and control modules, though not PPAP-compliant.
• Test & Measurement Equipment: Low TCR and high tolerance meet stringent calibration requirements.

Conclusion of GS4A033741GFT

The GS4A033741GFT stands out for its precision, isolation, and thermal stability, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction, thin-film technology, and compact SOIC package offer a balance of performance and space efficiency. While not automotive-qualified, it is well-suited for industrial, medical, and instrumentation applications where accuracy and durability are paramount. For designs requiring tight-tolerance, low-drift resistor networks, this model delivers exceptional value.