TT Electronics/IRC

GQ8A021432JBT

GQ8A021432JBT Description

The GQ8A021432JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 14.3KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for demanding circuits, while its 100V maximum voltage rating ensures reliability in high-voltage environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A021432JBT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and tight tolerance (5%).
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Compact & Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) saves board space.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch for seamless SMD placement.

GQ8A021432JBT Applications

Ideal for precision analog and digital circuits, the GQ8A021432JBT excels in:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage division and impedance matching in communication systems.
• Medical devices requiring stable, low-noise resistance networks.
• Automotive electronics (non-automotive grade but suitable for benign environments).
• Power management modules where derated power handling is critical.

Conclusion of GQ8A021432JBT

The GQ8A021432JBT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks. Its ceramic construction, isolated design, and thin-film technology offer superior performance over standard thick-film alternatives. While not PPAP or automotive-grade, it remains a cost-effective solution for industrial, medical, and communication applications demanding high stability and efficiency.