TT Electronics/IRC

GQCB019101FFT

GQCB019101FFT Description

The GQCB019101FFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 9.1K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQCB019101FFT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and high accuracy.
• Robust Ceramic Package: Ensures superior heat dissipation and mechanical strength.
• High-Density Integration: 23 resistors in a compact QSOP (6.02mm x 8.66mm) footprint save board space.
• Wide Operating Range: Reliable performance from -55°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its thin-film construction suits industrial and telecom applications requiring long-term reliability.
• Strict Tolerances: ±0.1mm height/length tolerances ensure consistent mounting.

GQCB019101FFT Applications

Ideal for precision analog and digital circuits, the GQCB019101FFT excels in:

• Voltage Division Networks: Used in ADC/DAC reference circuits due to its matched resistor values.
• Signal Conditioning: Stable performance in sensor interfaces and instrumentation amplifiers.
• Industrial Control Systems: Withstands harsh environments thanks to its ceramic casing.
• Telecommunications Equipment: Low TCR minimizes drift in RF and filtering applications.
• Medical Electronics: High reliability meets critical healthcare device requirements.

Conclusion of GQCB019101FFT

The GQCB019101FFT combines precision, durability, and space efficiency, making it a standout choice for engineers designing high-performance electronics. Its thin-film technology, ceramic package, and tight tolerances provide advantages over thicker-film or plastic-encased alternatives, particularly in thermally challenging or precision-critical applications. While not RoHS-compliant, its robust construction and electrical characteristics make it a reliable solution for industrial, telecom, and medical systems.