TT Electronics/IRC

GQ0A024990FFT

GQ0A024990FFT Description

The GQ0A024990FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 499Ω resistance value 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 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, making it suitable for demanding circuits. The isolated (ISOL) circuit designator ensures individual resistor independence, while the gull-wing termination enables reliable surface-mount (SMD) assembly. Packaged in a tube, this non-automotive (PPAP: No) component is ideal for industrial and telecom applications requiring precision and durability.

GQ0A024990FFT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic QSOP case with gull-wing leads for mechanical and thermal resilience.
• Isolated Design: Independent resistors (ISOL) for flexible circuit integration.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Thin-Film Technology: Delivers low noise and high reliability vs. thick-film alternatives.
• 100V Voltage Rating: Suitable for higher-voltage applications.

GQ0A024990FFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: PLCs, motor drives, and instrumentation requiring isolated resistors.
• Telecom Infrastructure: RF modules and baseband processing circuits.
• Medical Devices: Patient monitoring equipment demanding low drift.
• Test & Measurement: Calibration circuits and reference networks.

Conclusion of GQ0A024990FFT

The GQ0A024990FFT excels in precision, isolation, and thermal stability, distinguishing it from generic resistor networks. Its ceramic QSOP package and thin-film technology cater to high-reliability applications, while the 1W total power handling supports moderate loads. Though not RoHS-compliant or automotive-grade, it is a top choice for industrial, medical, and telecom systems where accuracy and durability are critical. Engineers will appreciate its balanced performance in space-constrained, high-temperature environments.