TT Electronics/IRC

GQ0A028872FBT

GQ0A028872FBT Description

The GQ0A028872FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device features 10 isolated resistors, each with a 88.7kΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and durability, with a power rating of 0.1W per resistor (1W total). The gull-wing termination ensures reliable solder joints, while the 100V maximum voltage rating and 125°C maximum operating temperature make it suitable for demanding environments. Packaged in a tube, this non-automotive, non-PPAP component is ideal for industrial and commercial electronics.

GQ0A028872FBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network (ISOL): Each of the 10 resistors operates independently, reducing crosstalk.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh conditions.
• Compact QSOP Package: Measures 8.66mm (L) x 6.02mm (D) x 1.47mm (H), saving board space.
• High Voltage Tolerance: Supports up to 100V, suitable for power supply and signal conditioning.
• Strict Tolerances: ±0.1mm height/length tolerance and ±0.2mm depth tolerance for consistent placement.

GQ0A028872FBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Control Systems: Isolated feedback loops, sensor conditioning.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Medical Electronics: Low-drift instrumentation amplifiers.
• Telecommunications: Line termination, impedance matching.

Conclusion of GQ0A028872FBT

The GQ0A028872FBT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in compact, high-performance designs. While not RoHS-compliant, its thin-film accuracy and thermal resilience justify its use in professional-grade electronics where stability and longevity are critical.