TT Electronics/IRC

GQ8A013242CT

GQ8A013242CT Description

The GQ8A013242CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 32.4KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a ceramic QSOP-16 package, it offers superior thermal stability and durability in harsh environments. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for precision analog circuits. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with compact 4.9mm x 6.02mm x 1.47mm dimensions.

GQ8A013242CT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for critical analog applications.
• Robust Construction: Ceramic case and thin-film technology ensure reliability under thermal stress.
• Isolated Design: Independent resistors (ISOL) enable flexible circuit configurations.
• Space-Efficient: QSOP-16 gull-wing SMD package optimizes PCB real estate.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Low Noise: Thin-film technology minimizes parasitic effects in sensitive circuits.

GQ8A013242CT Applications

This resistor network excels in:

• Medical Equipment: Precision voltage dividers in diagnostic devices.
• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Aerospace & Defense: Harsh-environment applications due to ceramic robustness.
• Telecom Infrastructure: High-frequency signal conditioning in base stations.

Conclusion of GQ8A013242CT

The GQ8A013242CT stands out for its precision, isolation capability, and ceramic-enhanced durability, making it a top choice for engineers prioritizing accuracy and reliability in compact designs. Its thin-film technology and wide temperature range cater to mission-critical applications where performance consistency is non-negotiable. While not RoHS-compliant, its niche advantages justify use in specialized industrial and medical systems.