TT Electronics/IRC

GS4B033001GFT

GS4B033001GFT Description

The GS4B033001GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 3KΩ resistance per element with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched circuits. The thin-film technology and ceramic case style provide excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B033001GFT Features

• Precision Network: 7 bussed resistors with 3KΩ values, ±2% tolerance, and ±1% ratio tolerance for matched performance.
• Stable Thin-Film Construction: Ceramic substrate and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Packaging: SOIC-8 case (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for consistent mounting.
• High Voltage & Power Handling: 100V rating and 0.4W total power (0.05W per resistor) support demanding circuits.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Automation-Friendly: Gull-wing leads and surface-mount design streamline assembly processes.

GS4B033001GFT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision-matched resistors ensure accurate signal conditioning in ADCs/DACs.
• Industrial Control Systems: Stable performance in PLC modules, sensor interfaces, and power management circuits.
• Medical Electronics: Reliable operation in diagnostic equipment where thermal stability is critical.
• Telecommunications: Signal processing and impedance matching in RF/analog circuits.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring tight tolerance networks, though not PPAP-certified.

Conclusion of GS4B033001GFT

The GS4B033001GFT combines precision, thermal stability, and compact packaging, making it a standout choice for high-reliability analog circuits. Its thin-film ceramic construction and low TCR outperform standard thick-film networks, while the SOIC-8 format ensures compatibility with automated assembly. Though not automotive-grade, it is well-suited for industrial, medical, and telecom applications demanding tight tolerances and consistent performance. Engineers will appreciate its balance of density, power handling, and environmental resilience in space-constrained designs.