TT Electronics/IRC

GQ0A031302GAT

GQ0A031302GAT Description

The GQ0A031302GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 13K Ohm resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for efficiency and durability in compact designs.

GQ0A031302GAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance) for signal conditioning and analog circuits.
• Robust Construction: Ceramic substrate enhances thermal management and mechanical strength.
• Isolated Resistors (ISOL): Independent 13K Ohm resistors prevent crosstalk, ideal for multi-channel systems.
• Wide Temperature Range: Stable performance from -70°C to +125°C (derated power up to 125°C).
• Space-Saving QSOP Package: Compact 8.66mm x 6.02mm x 1.47mm footprint suits high-density PCBs.
• Gull Wing Termination: Ensures secure soldering and vibration resistance in SMT assemblies.

GQ0A031302GAT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage division and feedback loops in PLCs.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Rated): Sensor interfaces and ECU peripherals (where PPAP compliance isn’t required).
• Test & Measurement Equipment: Calibration circuits due to low TCR (±25ppm/°C).

Conclusion of GQ0A031302GAT

The GQ0A031302GAT stands out for its precision, isolation, and compact form factor, making it a superior choice for applications demanding reliable resistance networks. While not RoHS-compliant or automotive-grade, its thin-film technology and ceramic construction offer exceptional stability in harsh environments. Engineers will value its balance of power handling, tolerance, and space efficiency—particularly in multi-channel analog systems where signal integrity is critical.