TT Electronics/IRC

GQ0A021401JFT

GQ0A021401JFT Description

The GQ0A021401JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 20-pin QSOP package integrates 10 isolated resistors, each with a 1.4KΩ resistance (5% tolerance) and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination style make it ideal for surface-mount (SMD) applications, offering robust mechanical stability and ease of assembly. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is suited for demanding circuits requiring isolation and durability.

GQ0A021401JFT Features

• High Precision: Thin-film technology ensures low tolerance (±5%) and excellent thermal stability (±50ppm/°C).
• Robust Construction: Ceramic case provides superior thermal and mechanical resilience.
• Compact Design: 8.66mm x 6.02mm x 1.47mm dimensions with a 0.64mm terminal pitch enable high-density PCB layouts.
• Isolated Resistors: 10 independent resistors (1.4KΩ each) prevent cross-talk in sensitive circuits.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) environments.
• Surface-Mount Ready: Gull-wing terminals ensure reliable solder joints in automated assembly processes.

GQ0A021401JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated measurement systems and sensor interfaces requiring stable resistance.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Medical Devices: Low-drift circuits where consistent performance is critical.
• Test & Measurement Equipment: Calibration and reference circuits demanding minimal thermal variation.

Conclusion of GQ0A021401JFT

The GQ0A021401JFT stands out for its precision, isolation, and compact form factor, making it a versatile choice for engineers designing high-reliability electronics. Its thin-film technology, ceramic encapsulation, and gull-wing termination ensure longevity and performance in harsh environments. While not PPAP-certified for automotive use, it is ideal for industrial, medical, and telecom applications where accuracy and thermal stability are paramount. For designs requiring multiple isolated resistors in a space-efficient package, this model offers a compelling balance of performance and durability.