TT Electronics/IRC

GS4B031692FBT

GS4B031692FBT Description

The GS4B031692FBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network in an 8-pin SOIC (Ceramic) package, designed for surface-mount applications. It features a 16.9KΩ resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating range (70°C to 125°C). The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB mounting, while the ceramic case enhances thermal stability.

GS4B031692FBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance).
• Robust Ceramic Package: Ensures durability and excellent heat dissipation.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP/automotive-certified).
• Compact SOIC-8 Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.

GS4B031692FBT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or feedback networks in op-amp designs.
• Bus Termination Networks: Ideal for BUS circuit designators, reducing reflections in high-speed data lines.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: Low-TCR ensures calibration accuracy over temperature.
• Consumer Electronics: Compact size suits space-constrained PCBs (though non-RoHS compliance may limit use in EU markets).

Conclusion of GS4B031692FBT

The GS4B031692FBT stands out for its precision, thermal resilience, and compact ceramic packaging, making it a top choice for high-reliability applications where stability and space efficiency are critical. While not automotive-grade, its 100V rating and low TCR make it versatile for industrial and instrumentation designs. Engineers seeking a cost-effective, high-performance resistor network with proven thin-film technology should consider this model for demanding analog or mixed-signal systems.