TT Electronics/IRC

GQ0B022872JDT

GQ0B022872JDT Description

The GQ0B022872JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 19-resistor array features a 28.7K 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 ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) design facilitate easy integration into compact PCB layouts.

GQ0B022872JDT Features

• High-Density Integration: 19 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Robust Construction: Ceramic case ensures durability and thermal stability, ideal for harsh environments.
• Precision Performance: Thin-film technology delivers low noise and high accuracy (±50ppm/°C).
• Automated Assembly Friendly: Gull-wing leads with 0.64mm pitch enable reliable soldering in high-volume production.
• Wide Operating Range: Rated for 125°C maximum temperature, suitable for industrial and telecom applications.

GQ0B022872JDT Applications

This resistor network excels in:

• Bus Termination Circuits: The BUS designator indicates optimized performance for signal integrity in data lines.
• Industrial Control Systems: Stable resistance under temperature fluctuations ensures reliability in PLCs and sensors.
• Telecommunications Equipment: Low-noise thin-film resistors minimize signal degradation in high-frequency PCBs.
• Medical Electronics: Precision and compact form factor suit portable diagnostic devices.

Conclusion of GQ0B022872JDT

The GQ0B022872JDT stands out for its combination of density, precision, and ruggedness, making it a superior choice for engineers designing high-reliability systems. While not RoHS-compliant, its ceramic package and thin-film technology offer long-term stability unmatched by standard thick-film arrays. Ideal for space-constrained, high-temperature applications, this network is a versatile solution for industrial, telecom, and medical electronics.