TT Electronics/IRC

GQ0A021241JAT

GQ0A021241JAT Description

The GQ0A021241JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 1.24kΩ resistance value and a 5% tolerance. The device operates within a wide temperature range of 70°C to 125°C, ensuring reliability in demanding environments. With a power rating of 1W (0.1W per resistor) and a ±50ppm/°C temperature coefficient, it delivers stable performance under varying thermal conditions. The ceramic case style and gull-wing termination make it ideal for surface-mount applications, while its 100V maximum voltage rating suits medium-voltage circuits.

GQ0A021241JAT Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Isolated Resistors: 10 independent 1.24kΩ resistors with 5% tolerance for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Surface-Mount Ready: QSOP package with 0.64mm terminal pitch for compact PCB layouts.
• High Power Handling: 1W total power dissipation (0.1W per resistor).
• Low TCR: ±50ppm/°C ensures minimal resistance drift.

GQ0A021241JAT 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: Impedance matching and filtering in RF circuits.
• Automotive (Non-Automotive Compliant): Sensor interfaces and power management (where PPAP is not required).

Conclusion of GQ0A021241JAT

The GQ0A021241JAT stands out for its precision, durability, and versatility, making it a top choice for engineers designing high-reliability electronic systems. Its thin-film technology, isolated resistors, and robust ceramic construction provide superior performance compared to standard thick-film networks. While not RoHS compliant, it remains a preferred solution for applications demanding thermal stability and low TCR. For space-constrained, high-performance designs, this resistor network delivers unmatched value.