TT Electronics/IRC

GS4B033402BT

GS4B033402BT Description

The GS4B033402BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 34KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±25ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust thermal and mechanical performance, making it suitable for industrial and instrumentation applications where accuracy and durability are critical.

GS4B033402BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with gull-wing termination for reliable surface-mount assembly.
• Power Handling: 0.4W total power rating (0.05W per resistor) and 100V max voltage rating.
• Compact & Durable: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Bussed Network: Simplifies PCB layout in bus voltage divider or pull-up/down applications.
• Wide Temperature Range: Operates from -70°C to +125°C, ideal for harsh environments.

GS4B033402BT Applications

This resistor network excels in:

• Precision analog circuits (e.g., signal conditioning, ADC/DAC reference networks).
• Industrial control systems requiring stable resistance under thermal stress.
• Medical instrumentation where tight tolerance and low drift are critical.
• Automotive test/measurement equipment (though not PPAP/AEC-Q200 qualified).
• Communication infrastructure (e.g., impedance matching in RF modules).

Conclusion of GS4B033402BT

The GS4B033402BT stands out for its combination of precision, power handling, and compact SOIC packaging. Its ceramic thin-film design ensures long-term reliability, while the bussed architecture reduces component count in bus-oriented designs. While not automotive-grade, it is a cost-effective solution for industrial, medical, and telecom applications demanding high accuracy. Engineers will appreciate its tight tolerances, low TCR, and robust construction, making it a versatile choice for critical circuits.