TT Electronics/IRC

GQ0A021072FT

GQ0A021072FT Description

The GQ0A021072FT 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 a 10.7KΩ resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for harsh environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly.

GQ0A021072FT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for consistent performance in precision circuits.
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Isolated Design: ISOL configuration minimizes interference between resistors.
• Power Handling: 0.1W per resistor (1W total) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for precise PCB integration.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ0A021072FT Applications

This resistor network is ideal for:

• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Medical Electronics: Precision analog circuits in diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement: Calibration and reference circuits requiring low drift.
• Aerospace & Defense: Harsh-environment applications due to ceramic robustness.

Conclusion of GQ0A021072FT

The GQ0A021072FT stands out for its precision, isolation, and ceramic-packaged reliability, making it a superior choice for applications demanding low noise, thermal stability, and long-term accuracy. While not RoHS-compliant, its thin-film technology and QSOP form factor provide a competitive edge in industrial and high-reliability sectors. Engineers seeking a high-performance resistor network for critical analog designs will find this model exceptionally well-suited.