TT Electronics/IRC

GS8B021432FT

GS8B021432FT Description

The GS8B021432FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC device integrates 15 bussed resistors, each with a 14.3KΩ resistance and a tight ±1% tolerance, ensuring consistent performance. Built with thin-film technology, it delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. The SOIC package (9.91mm × 5.99mm × 1.45mm) features gull-wing terminations for reliable surface-mount assembly, while its ceramic construction enhances durability and heat dissipation. Rated for 0.05W per resistor (0.8W total) and 100V maximum voltage, it operates across a wide temperature range of -70°C to +125°C, though derating is required above 70°C.

GS8B021432FT Features

• Bussed Network: 15 resistors sharing a common node, simplifying PCB layout for bus applications.
• Precision Thin Film: ±1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Ceramic Package: SOIC-C series offers superior thermal and mechanical stability vs. polymer-based arrays.
• High-Density Design: Compact 16-pin SOIC (1.27mm pitch) saves board space without compromising power handling.
• Wide Operating Range: Supports -70°C to +125°C, derated beyond 70°C, suitable for industrial and automotive (non-PPAP) use.
• Non-RoHS: May be preferred for legacy or high-reliability systems requiring leaded components.

GS8B021432FT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC front-ends.
• Bus Termination: Ideal for SPI, I²C, or parallel data lines requiring matched impedance.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits or signal conditioning.
• Aerospace & Defense: Ceramic construction suits harsh environments (non-automotive PPAP).

Conclusion of GS8B021432FT

The GS8B021432FT excels in applications demanding precision, thermal resilience, and space efficiency. Its ceramic SOIC package and thin-film technology provide a reliable alternative to standard resistor arrays, particularly where bussed configurations reduce component count. While not RoHS-compliant, its wide temperature range and 1% tolerance make it a robust choice for industrial, instrumentation, and legacy systems. Engineers should evaluate derating requirements above 70°C but can leverage its low TCR and high voltage rating for stable, long-term performance.