TT Electronics/IRC

GQ0A0246R4FFT

GQ0A0246R4FFT Description

The GQ0A0246R4FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 46.4 Ω resistance value and a tight 1% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in demanding environments. Its ceramic case style and gull-wing termination make it ideal for surface-mount (SMD) applications, while the ±50 ppm/°C temperature coefficient guarantees stable performance under thermal stress. With a maximum voltage rating of 100V and 0.1W power rating per resistor (1W total), this network is engineered for efficiency and durability.

GQ0A0246R4FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50 ppm/°C) for stable performance.
• Isolated Resistor Network: 10 independent resistors in a compact QSOP package (8.66 x 6.02 x 1.47 mm), ideal for space-constrained designs.
• Robust Construction: Ceramic substrate ensures excellent thermal stability and mechanical strength.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP or Automotive certified).
• Surface-Mount Design: Gull-wing terminals with 0.64 mm pitch facilitate easy PCB assembly.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.

GQ0A0246R4FFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Control Systems: PLCs, motor drives, and power supplies where isolation and stability are critical.
• Test & Measurement Equipment: Calibration tools and signal conditioning modules.
• Telecommunications: RF and signal processing circuits demanding low noise and high reliability.
• Medical Electronics: Diagnostic devices where consistent performance is paramount.

Conclusion of GQ0A0246R4FFT

The GQ0A0246R4FFT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for high-reliability applications. While not RoHS-compliant or automotive-certified, its thin-film technology, low TCR, and high voltage tolerance make it ideal for industrial, medical, and telecom systems. Engineers will appreciate its compact form factor, ease of assembly, and consistent performance under thermal stress. For designs requiring stable, isolated resistors in a space-efficient package, this network delivers exceptional value.