TT Electronics/IRC

GQ0A031433JT

GQ0A031433JT Description

The GQ0A031433JT 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 (Quarter Small Outline Package) device features 10 isolated resistors, each with a 143KΩ resistance value and a 5% tolerance, ensuring reliable performance in demanding circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance variation across its 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 ideal for isolation and signal conditioning in analog and mixed-signal systems.

GQ0A031433JT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive applications.
• Isolated Resistor Design (ISOL): Each of the 10 resistors is electrically isolated, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power at elevated temperatures.
• Robust Construction: Ceramic substrate ensures durability and thermal performance, while the QSOP package (6.02mm x 8.66mm x 1.47mm) offers compact PCB footprint.
• Gull Wing Termination: Facilitates automated SMT assembly with a 0.64mm terminal pitch for high-density layouts.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where automotive compliance is not required.

GQ0A031433JT Applications

• Signal Isolation & Conditioning: Ideal for ADC/DAC reference networks, voltage dividers, and sensor interfaces.
• Medical & Test Equipment: Precision resistance networks for patient monitoring systems and calibration instruments.
• Industrial Control Systems: Used in PLC I/O modules and signal isolation boards where stability under thermal stress is critical.
• Telecom Infrastructure: Supports line drivers, filters, and impedance matching in base stations and networking hardware.
• Aerospace & Defense: Suitable for avionics and ruggedized electronics due to its wide temperature tolerance.

Conclusion of GQ0A031433JT

The GQ0A031433JT resistor network combines high precision, thermal resilience, and compact packaging, making it a superior choice for engineers designing noise-sensitive, high-reliability systems. Its isolated thin-film resistors, ceramic construction, and gull-wing SMD compatibility provide a balance of performance and manufacturability. While not RoHS-compliant or automotive-grade, it excels in industrial, medical, and telecom applications where consistent resistance and low drift are paramount. For designs requiring 143KΩ networks with 5% tolerance and 1W dissipation, this model offers a dependable, space-saving solution.