TT Electronics/IRC

GQ0B028872JDT

GQ0B028872JDT Description

The GQ0B028872JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 19-resistor array features a 88.7K Ohm resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull wing terminations, it offers a compact 8.66mm x 6.02mm x 1.47mm footprint, making it ideal for space-constrained designs. The ceramic case provides excellent thermal and mechanical stability, while the 1W total power rating (0.05W per resistor) ensures reliability in demanding circuits.

GQ0B028872JDT Features

• High-Density Integration: 19 resistors in a single QSOP-20 package reduce board space and simplify assembly.
• Precision Thin Film: Delivers low noise and high accuracy (±5%) for sensitive analog/digital circuits.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability under mechanical stress.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade applications (though non-automotive certified).
• Stable Performance: ±50ppm/°C TCR ensures minimal resistance drift across operating temperatures.
• Surface-Mount Design: Gull wing terminals with 0.64mm pitch enable reliable soldering and automated placement.

GQ0B028872JDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Industrial Controls: Embedded in PLC modules, sensor interfaces, and power management circuits.
• Communications Equipment: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement: Calibration circuits requiring low drift and repeatable performance.
• Medical Electronics: Used in diagnostic devices where component density and reliability are critical.

Conclusion of GQ0B028872JDT

The GQ0B028872JDT stands out for its compact integration, precision thin-film technology, and ceramic-enhanced robustness. While not PPAP or automotive-qualified, its wide temperature range, high voltage tolerance, and stable TCR make it a versatile choice for industrial, medical, and communication systems. Engineers will appreciate its space-saving design and consistent performance in high-density PCB layouts. For applications demanding reliable resistor networks with moderate power handling, this model offers an optimal balance of performance and cost.