TT Electronics/IRC

GQ0A031150FDT

GQ0A031150FDT Description

The GQ0A031150FDT 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 isolated network features a 115Ω resistance per element with a tight 1% tolerance and an ultra-low ±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 excellent thermal stability and durability, making it ideal for demanding environments. With a 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, this surface-mount (SMD) network is optimized for compact PCB designs.

GQ0A031150FDT Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Robust Ceramic QSOP Package: Enhances thermal management and mechanical strength in high-temperature applications.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch for dense layouts.
• Wide Power Handling: 1W total dissipation (0.1W per resistor) supports moderate power applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GQ0A031150FDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Medical & Test Equipment: High-accuracy measurement systems requiring minimal drift.
• Telecom Infrastructure: RF modules, filter networks, and impedance matching.
• Industrial Controls: Isolated sensor interfaces, PLCs, and power management PCBs.
• Aerospace & Defense: Ruggedized electronics where ceramic packages outperform plastic alternatives.

Conclusion of GQ0A031150FDT

The GQ0A031150FDT stands out for its precision, isolation, and ceramic-packaged reliability, making it a top choice for engineers prioritizing stability in harsh conditions. While not RoHS-compliant, its thin-film technology and QSOP form factor offer a compelling balance of performance and space efficiency. Ideal for high-reliability industrial and telecom systems, this network addresses critical needs where resistance accuracy and thermal resilience are paramount.