TT Electronics/IRC

GQ0A025110GGT

GQ0A025110GGT Description

The GQ0A025110GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 511Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide 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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQ0A025110GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each resistor operates independently, ideal for multi-channel isolation.
• Robust Ceramic Package: Withstands high temperatures and mechanical stress, outperforming plastic alternatives.
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances ensure space-efficient layouts.
• Wide Operating Range: Reliable performance from -55°C to +125°C (derated above 70°C).
• Automotive-Grade Alternatives Available: Though this model is non-automotive (PPAP: No), similar compliant variants exist.

GQ0A025110GGT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: Isolated feedback networks in PLCs and motor drives.
• Medical Equipment: Low-drift sensor interfaces and diagnostic instruments.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GQ0A025110GGT

The GQ0A025110GGT excels in precision, durability, and miniaturization, addressing challenges in high-density, thermally demanding designs. Its ceramic QSOP package, isolated thin-film resistors, and tight tolerances make it a superior choice over generic arrays in critical applications. While non-RoHS status may limit use in eco-regulated markets, its performance justifies selection in industrial, medical, and telecom systems where reliability is paramount. For engineers seeking a balance of accuracy and robustness, this resistor network delivers exceptional value.