TT Electronics/IRC

GS4A033482FAT

GS4A033482FAT Description

The GS4A033482FAT 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 34.8 kΩ resistance and a tight ±1% absolute tolerance, ensuring exceptional accuracy. With a ±25 ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers compactness and reliability for surface-mount designs, while its 100 V maximum voltage rating and 0.4 W total power dissipation make it suitable for high-voltage and low-power circuits.

GS4A033482FAT Features

• High Precision: ±1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: Low ±25 ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Isolated Resistors: Four independent 34.8 kΩ resistors prevent crosstalk in multi-channel systems.
• Surface-Mount Ready: Gull-wing termination and 1.27 mm pitch for easy PCB integration.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).

GS4A033482FAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: Process control systems, test equipment, and instrumentation.
• Medical Devices: High-accuracy signal processing in diagnostic tools.
• Automotive Systems (non-AEC-Q qualified): Engine control units (ECUs) and infotainment systems.
• Telecommunications: Signal conditioning in RF and baseband circuits.

Conclusion of GS4A033482FAT

The GS4A033482FAT stands out for its precision, stability, and rugged ceramic construction, making it ideal for applications requiring tight tolerance and low thermal drift. While not PPAP or automotive-qualified, its isolated thin-film resistors and SOIC footprint provide a reliable solution for industrial, medical, and telecom designs. Engineers will appreciate its balance of performance and compactness, particularly in space-constrained, high-reliability systems.