TT Electronics/IRC

GQ8A034871CBT

GQ8A034871CBT Description

The GQ8A034871CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 4.87KΩ resistance value with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it ideal for precision analog and digital circuits.

GQ8A034871CBT Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic case ensures superior thermal and mechanical reliability.
• Compact & Efficient: 4.9mm × 6.02mm footprint with 0.64mm terminal pitch, suitable for high-density PCB designs.
• Isolated Design: ISOL circuit configuration provides independent resistors for flexible circuit integration.
• Power Handling: 0.1W per resistor (0.75W total) and 100V maximum voltage rating for versatile applications.
• Surface-Mount Ready: Gull-wing termination for reliable SMD assembly.

GQ8A034871CBT Applications

This resistor network excels in precision applications such as:

• Medical instrumentation (patient monitors, diagnostic equipment).
• Industrial automation (PLC modules, sensor interfaces).
• Telecommunications (signal conditioning, RF front-ends).
• Test & measurement systems (calibration devices, data acquisition).
• Aerospace & defense (avionics, radar systems) where stability under thermal stress is critical.

Conclusion of GQ8A034871CBT

The GQ8A034871CBT stands out for its high accuracy, compact form factor, and rugged ceramic construction, making it a top choice for engineers requiring reliable performance in harsh environments. While not RoHS-compliant, its thin-film technology and isolated design offer superior precision over standard thick-film networks, particularly in analog signal chains and feedback circuits. For applications demanding low drift and tight tolerances, this resistor network delivers exceptional value.