TT Electronics/IRC

GS8B033301FBT

GS8B033301FBT Description

The GS8B033301FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 resistors with a 3.3KΩ value, offering an absolute tolerance of ±1% and a ratio tolerance of ±0.1%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift. With a power rating of 0.8W (0.05W per resistor) and a maximum operating temperature of 125°C, this component is engineered for precision analog and digital circuits.

GS8B033301FBT Features

• High Precision: Tight tolerances (±1% absolute, ±0.1% ratio) ensure consistent performance in critical circuits.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and ease of surface-mount assembly.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, making it suitable for industrial environments.
• Low TCR: ±25ppm/°C minimizes resistance variation under thermal stress.
• Compact Design: 9.91mm × 5.99mm × 1.45mm footprint saves PCB space in dense layouts.
• High Voltage Rating: Supports up to 100V, ideal for signal conditioning and voltage division.

GS8B033301FBT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and sensor interfaces.
• Signal conditioning circuits for ADCs/DACs in industrial control systems.
• Impedance matching networks in RF and communication equipment.
• Feedback networks for op-amps and comparators in automotive (non-AECQ) and aerospace subsystems.
• Medical devices requiring stable, low-drift resistance values.

Conclusion of GS8B033301FBT

The GS8B033301FBT stands out for its combination of precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver exceptional performance in industrial, medical, and communication applications where accuracy and longevity are paramount. For designs requiring tight-tolerance, low-TCR resistor networks, this model offers a compelling balance of performance and cost-effectiveness.