TT Electronics/IRC

GQ0A021912JGT

GQ0A021912JGT Description

The GQ0A021912JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 10 isolated resistors, each with a 19.1KΩ resistance, 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, this surface-mount device offers a 1W total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ0A021912JGT Features

• Isolated Resistor Network: 10 independent resistors for flexible circuit design.
• High Precision: Thin-film technology ensures low noise and tight tolerance (±5%).
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Robust Construction: Ceramic case provides excellent thermal stability and durability.
• Surface-Mount Design: Gull-wing terminals and QSOP package enable easy automated assembly.
• Low TCR: ±50ppm/°C ensures minimal resistance drift under thermal stress.
• Compact Footprint: Optimized for high-density PCB layouts.

GQ0A021912JGT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Reliable operation in diagnostic and monitoring equipment.
• Telecommunications: Signal processing and impedance matching circuits.
• Automotive (Non-Automotive Rated): Non-safety-critical applications requiring thermal resilience.

Conclusion of GQ0A021912JGT

The GQ0A021912JGT excels in applications demanding high precision, thermal stability, and compact design. Its isolated thin-film resistors, robust ceramic packaging, and low TCR make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-rated, it is well-suited for industrial, medical, and telecom systems where reliability and performance are critical. Engineers will appreciate its balance of power handling, accuracy, and space efficiency in advanced electronic designs.