TT Electronics/IRC

GQ8B028450CCT

GQ8B028450CCT Description

The GQ8B028450CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a uniform resistance value of 845Ω, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. Encased in a robust ceramic package, it ensures reliable performance across a wide operating temperature range of -70°C to +125°C. The network delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W), making it suitable for precision analog and digital circuits.

GQ8B028450CCT Features

• High Precision: Tight tolerance (±0.25%) and low TCR (±50ppm/°C) ensure stable performance in precision applications.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and excellent solderability.
• Space-Efficient Design: Compact QSOP package (4.9mm × 6.02mm × 1.47mm) optimizes board space in high-density layouts.
• Wide Voltage Range: Supports up to 100V, making it versatile for various circuit designs.
• Thermal Stability: Operates reliably at derated power up to 125°C, ideal for harsh environments.
• Automated Assembly Friendly: Surface-mount design and tube packaging streamline high-volume manufacturing.

GQ8B028450CCT Applications

This resistor network excels in applications requiring precision and reliability, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in industrial control systems.
• Medical Electronics: Patient monitoring equipment and diagnostic devices where accuracy is critical.
• Telecommunications: RF and baseband circuits requiring stable impedance matching.
• Test & Measurement: Calibration tools and precision instrumentation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics, though not PPAP-certified.

Conclusion of GQ8B028450CCT

The GQ8B028450CCT stands out for its precision, compact footprint, and rugged ceramic construction, making it a top choice for engineers designing high-reliability systems. While not automotive-grade or RoHS-compliant, its performance in industrial, medical, and telecom applications is unmatched. For projects demanding tight tolerances and thermal stability, this resistor network delivers exceptional value and longevity.