TT Electronics/IRC

GS8B0140R2FDT

GS8B0140R2FDT Description

The GS8B0140R2FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration features 15 resistors, each with a 40.2Ω resistance value and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -55°C to +125°C, with derated power handling up to 125°C. Its thin-film technology ensures excellent stability, while the ±100ppm/°C temperature coefficient guarantees reliable performance under thermal stress. With a 0.8W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for robustness in surface-mount applications.

GS8B0140R2FDT Features

• Ceramic SOIC-C Series Construction: Ensures superior thermal and mechanical durability.
• Bussed Network (15 Resistors): Simplifies PCB layout by reducing discrete component count.
• Precision Tolerance: ±1% absolute and ±0.5% ratio tolerance for critical signal conditioning.
• High Power Handling: 0.8W total (0.05W per resistor) with derating up to 125°C.
• Low TCR (±100ppm/°C): Minimizes resistance drift across temperature fluctuations.
• Gull Wing Termination: Facilitates reliable surface-mount assembly.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS8B0140R2FDT Applications

Ideal for precision analog/digital circuits, this resistor network excels in:

• Voltage Divider Networks: Stable performance in sensor interfaces and ADC/DAC circuits.
• Bus Termination: Effective impedance matching in high-speed data lines (e.g., DDR, PCIe).
• Industrial Control Systems: Reliable operation in harsh environments (70°C to 125°C).
• Medical Electronics: Low drift and high accuracy for diagnostic equipment.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical systems.

Conclusion of GS8B0140R2FDT

The GS8B0140R2FDT combines precision, compactness, and thermal resilience, making it a standout choice for engineers seeking reliable resistor networks in space-constrained designs. Its ceramic substrate, thin-film technology, and bussed architecture offer distinct advantages over polymer-based or discrete alternatives, particularly in high-temperature or precision-critical applications. While not PPAP or automotive-qualified, its performance metrics align with industrial and medical-grade requirements. For designs demanding stable resistance ratios and minimal drift, this network delivers exceptional value.