TT Electronics/IRC

GS4B021741FAT

GS4B021741FAT Description

The GS4B021741FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 1.74KΩ resistance and a tight 1% tolerance, ensuring reliable performance in precision circuits. Encased in a ceramic SOIC package, this 8-pin surface-mount device (SMD) offers excellent thermal stability with a ±50ppm/°C temperature coefficient and operates within a wide temperature range of 70°C to 125°C. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for efficiency and durability in compact designs.

GS4B021741FAT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR ensure stable performance under varying conditions.
• Robust Construction: Ceramic SOIC case provides superior thermal and mechanical resilience.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm dimensions with gull-wing terminals for easy SMD assembly.
• Reliable Power Handling: 0.4W total power dissipation (0.05W per resistor) suits low-power applications.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C max operating temperature makes it suitable for industrial environments.
• Non-RoHS Compliance: May be preferred for legacy or specialized systems requiring non-compliant materials.

GS4B021741FAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Stable performance in PLCs, sensors, and measurement equipment.
• Communication Systems: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Legacy Electronics: Non-RoHS applications where alternative materials are mandated.

Conclusion of GS4B021741FAT

The GS4B021741FAT combines precision, durability, and compact design, making it ideal for industrial, communication, and instrumentation applications. Its thin-film technology and ceramic encapsulation deliver superior stability, while the SOIC package ensures compatibility with automated assembly processes. Though not automotive-grade, its wide temperature range and high voltage tolerance make it a versatile choice for engineers prioritizing reliability in constrained spaces. For non-RoHS designs or legacy systems, this resistor network offers a robust alternative to standard compliant models.