TT Electronics/IRC

GS7B034221FAT

GS7B034221FAT Description

The GS7B034221FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 4.22KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance in demanding environments. The thin-film technology provides excellent stability, with a low temperature coefficient of ±25ppm/°C, making it ideal for temperature-sensitive circuits. With a power rating of 0.7W (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for reliability in industrial and commercial applications.

GS7B034221FAT Features

• Bussed Circuit Design: Simplifies PCB layout by reducing component count.
• High Precision: ±1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Surface-Mount Gull Wing Termination: Facilitates automated assembly processes.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Compact SOIC Package: 8.66mm × 5.99mm × 1.45mm dimensions save board space.
• High Voltage Rating: Supports up to 100V, suitable for power distribution circuits.

GS7B034221FAT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision ratio tolerance ensures accurate signal scaling.
• Industrial Control Systems: Stable performance under fluctuating temperatures.
• Automotive Electronics (Non-Automotive Compliant): Auxiliary circuits requiring tight tolerance.
• Test & Measurement Equipment: Low TCR minimizes calibration drift.
• Medical Devices: Reliable operation in critical diagnostic instruments.

Conclusion of GS7B034221FAT

The GS7B034221FAT stands out for its precision, compact design, and thermal resilience, making it a superior choice for engineers prioritizing signal integrity and space efficiency. While not PPAP or automotive-compliant, its ceramic construction and thin-film technology deliver unmatched stability in industrial, medical, and instrumentation applications. For designs demanding tight tolerance and low thermal drift, this resistor network offers an optimal balance of performance and reliability.