TT Electronics/IRC

GQ8A0142R2JFT

GQ8A0142R2JFT Description

The GQ8A0142R2JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 42.2Ω resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a -70°C to +125°C operating range. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation (0.1W per resistor) and 100V maximum voltage rating, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQ8A0142R2JFT Features

• Isolated Resistor Network (ISOL): Ensures minimal crosstalk between resistors, ideal for signal integrity.
• Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C).
• Robust Ceramic QSOP Case: Provides excellent thermal dissipation and mechanical durability.
• High Power Handling: 0.75W total rating (0.1W per resistor) at 125°C maximum temperature.
• Precision Gull-Wing Terminations: 0.64mm pitch for reliable soldering in high-density layouts.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8A0142R2JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Isolation-critical instrumentation and sensor interfaces.
• Test & Measurement Equipment: Precision calibration and reference circuits.
• Industrial Control Systems: PLCs, motor drives requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GQ8A0142R2JFT

The GQ8A0142R2JFT stands out for its isolated thin-film design, ceramic QSOP package, and balanced power-to-size ratio, making it a reliable choice for engineers prioritizing precision and thermal resilience. While not RoHS-compliant, its low TCR, high voltage rating, and gull-wing SMD compatibility make it ideal for industrial, medical, and telecom applications where performance outweighs regulatory constraints. For designs demanding stable, isolated resistors in compact footprints, this network delivers exceptional value.