TT Electronics/IRC

GQ0A024750FT

GQ0A024750FT Description

The GQ0A024750FT 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 475Ω resistance per resistor with a tight 1% tolerance and a ±50ppm/°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 100V maximum voltage rating, making it suitable for demanding circuit isolation (ISOL) applications. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GQ0A024750FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Package: Provides superior heat dissipation and durability in harsh environments.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, enabling flexible circuit design.
• High Power Handling: 1W total power (0.1W per resistor) with derating up to 125°C.
• Tight Tolerances: ±1% resistance and ±50ppm/°C TCR ensure consistent performance.
• RoHS Non-Compliant: Suitable for legacy or specialized applications where RoHS restrictions do not apply.

GQ0A024750FT Applications

This resistor network is ideal for:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks.
• Test & Measurement Equipment: Precision calibration and reference circuits.
• Medical Electronics: Isolated sensor interfaces and diagnostic devices.
• Aerospace & Defense: Robust solutions for avionics and communication systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ0A024750FT

The GQ0A024750FT stands out for its precision, isolation, and ceramic-packaged reliability, making it a preferred choice for engineers designing high-stability circuits. Its thin-film technology, gull-wing SMD compatibility, and wide temperature range cater to industrial, medical, and aerospace applications where accuracy and durability are critical. While not PPAP or automotive-qualified, its performance metrics align with demanding technical requirements, offering a cost-effective alternative to discrete resistors in space-constrained designs.