TT Electronics/IRC

GQ0A013921FAT

GQ0A013921FAT Description

The GQ0A013921FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 3.92KΩ resistance, 1% tolerance, and a ±100ppm/°C temperature coefficient. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in demanding environments. Encased in a ceramic package, it offers excellent thermal stability and mechanical durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for circuits requiring high isolation and low crosstalk.

GQ0A013921FAT Features

• Precision Thin Film Technology: Delivers low noise and high stability, critical for analog and signal conditioning circuits.
• Isolated Resistors (ISOL): Each resistor is electrically isolated, reducing interference in multi-channel systems.
• Robust Ceramic Package: Enhances thermal performance and withstands mechanical stress, suitable for industrial environments.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C), making it versatile for automotive, aerospace, and industrial applications.
• Non-Automotive & Non-PPAP: Suitable for prototyping and non-critical commercial/industrial use.

GQ0A013921FAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Signal Isolation: Ideal for medical instrumentation and test equipment where signal integrity is paramount.
• Industrial Control Systems: Provides stable resistance in PLC modules and motor drivers.
• Telecom Infrastructure: Ensures accuracy in RF front-end matching networks and filter circuits.
• Aerospace & Defense: Suitable for avionics due to its ceramic package and wide temperature tolerance.

Conclusion of GQ0A013921FAT

The GQ0A013921FAT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its thin-film technology and gull-wing SMD design offer exceptional performance in industrial, telecom, and medical electronics. Engineers will appreciate its tight tolerances, low TCR, and robust packaging, ensuring long-term stability in critical circuits.