TT Electronics/IRC

GQ8A021472BBT

GQ8A021472BBT Description

The GQ8A021472BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 14.7KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GQ8A021472BBT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable SMT assembly.
• Compact Footprint: QSOP package optimizes space in dense layouts.

GQ8A021472BBT Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal conditioning.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Test & Measurement: High-accuracy instrumentation and calibration circuits.
• Telecom Infrastructure: Signal processing and filtering in base stations.
• Aerospace & Defense: Avionics and radar systems demanding long-term reliability.

Conclusion of GQ8A021472BBT

The GQ8A021472BBT stands out for its precision, power efficiency, and rugged ceramic construction, making it ideal for high-performance applications. Its isolated thin-film design ensures consistent performance in harsh environments, while the QSOP package balances space savings with ease of assembly. For engineers seeking a reliable, high-tolerance resistor network, this model delivers superior technical specifications and long-term stability.