TT Electronics/IRC

GQ0A021302DAT

GQ0A021302DAT Description

The GQ0A021302DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a resistance value of 13KΩ and a tight tolerance of ±0.5%, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount assembly, while the ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital systems.

GQ0A021302DAT Features

• High Precision: Thin-film technology delivers ±0.5% tolerance and low TCR (±50ppm/°C) for critical applications.
• Robust Construction: Ceramic substrate ensures thermal stability and durability in harsh environments.
• Space-Efficient Design: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Isolated Resistors: 10 independent resistors (13KΩ each) with 100V isolation, ideal for signal isolation and redundancy.
• Reliable Termination: Gull-wing leads provide secure surface-mount attachment and solderability.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.

GQ0A021302DAT Applications

This resistor network excels in precision circuits requiring stable performance and miniaturization:

• Industrial Electronics: Signal conditioning in PLCs, sensors, and control systems.
• Medical Devices: High-accuracy analog front-ends for patient monitoring equipment.
• Test & Measurement: Calibration and reference circuits in lab instruments.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ0A021302DAT

The GQ0A021302DAT combines precision, reliability, and compactness, making it a standout choice for engineers designing high-performance analog systems. Its ceramic construction, low TCR, and isolated resistor configuration address challenges in noise-sensitive or thermally variable environments. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom applications where accuracy and space constraints are paramount. The tube packaging ensures safe handling and storage during assembly.