TT Electronics/IRC

GQ0A035900JAT

GQ0A035900JAT Description

The GQ0A035900JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor array features a 590 Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit design provides flexibility in circuit configurations.

GQ0A035900JAT Features

• High Precision: Thin-film technology delivers low TCR (±25ppm/°C) and tight tolerance (5%) for stable performance.
• Robust Construction: Ceramic case ensures durability and excellent thermal management.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch suits high-density layouts.
• Isolated Design: Independent resistors allow versatile circuit implementations without crosstalk.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C for demanding environments.
• Surface-Mount Ready: Gull-wing leads enable reliable soldering and automated assembly.

GQ0A035900JAT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: Impedance matching and filtering in RF/mixed-signal PCBs.
• Medical Devices: Low-noise, high-reliability systems where thermal stability is critical.
• Automotive (Non-Automotive Rated): Non-safety-critical modules like infotainment or lighting controls.

Conclusion of GQ0A035900JAT

The GQ0A035900JAT excels in applications demanding precision, thermal stability, and compactness. Its ceramic isolation, thin-film technology, and gull-wing SMD design make it a superior choice over bulkier or less stable alternatives like thick-film networks. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and medical electronics where consistent performance under thermal stress is paramount. Packaged in tubes for easy handling, this resistor network balances cost-effectiveness with high-end performance.