TT Electronics/IRC

GQ0A018450DT

GQ0A018450DT Description

The GQ0A018450DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 10-resistor array features an 845Ω resistance value with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers superior thermal stability and durability. The 20-pin gull-wing SMD termination facilitates reliable surface mounting, while the 1W total power rating (0.1W per resistor) supports robust operation in compact designs.

GQ0A018450DT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C) for critical circuits.
• Ceramic QSOP Package: Enhances thermal performance and mechanical strength in harsh environments.
• Isolation-Centric Design: Ideal for ISOL (isolation) circuit applications, reducing crosstalk and noise.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation use.
• Compact & Reliable: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances ensure consistent PCB integration.
• Non-Automotive Grade: Optimized for commercial and industrial applications where PPAP compliance is not required.

GQ0A018450DT Applications

This resistor network excels in:

• Isolation Amplifiers & Signal Conditioning: Precision resistance matching for medical and test equipment.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Communication Hardware: Low-noise signal processing in RF and baseband circuits.
• High-Density PCBs: Gull-wing SMD design suits space-constrained layouts like embedded systems.

Conclusion of GQ0A018450DT

The GQ0A018450DT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for isolation-focused designs. While not RoHS-compliant, its ceramic construction and thin-film technology provide long-term reliability in industrial and instrumentation applications. Engineers seeking a high-voltage-tolerant, low-TCR resistor network will find this model ideal for balancing performance and space efficiency.