TT Electronics/IRC

GS4A023922DBT

GS4A023922DBT Description

The GS4A023922DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 39.2KΩ and an absolute tolerance of ±0.5%. Its ±50ppm/°C temperature coefficient ensures stability across a wide operating range of -55°C to +125°C, with derated power handling up to 125°C. The network offers a 0.4W total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS4A023922DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic SOIC package with 1.45mm height and 4.9mm length, compliant with tight tolerances (±0.1mm).
• Isolated Design: Four independent resistors (isolated elements) for flexible circuit design.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derating up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS4A023922DBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: High-accuracy instrumentation and diagnostic equipment.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Automotive (Non-Automotive Rated): Test and measurement tools, though not PPAP-compliant.
• Communication Systems: RF modules and filtering circuits where tight tolerance is critical.

Conclusion of GS4A023922DBT

The GS4A023922DBT combines precision, stability, and compactness, making it ideal for high-reliability applications. Its ceramic construction, isolated resistors, and low TCR outperform similar networks in environments requiring thermal and electrical consistency. While not automotive-grade, it is a cost-effective solution for industrial, medical, and communication designs demanding exacting performance. Engineers will appreciate its ease of integration and consistent performance under varying operational stresses.