TT Electronics/IRC

GQCA028060BBT

GQCA028060BBT Description

The GQCA028060BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP package features 12 isolated resistors, each with a 806Ω resistance value and an exceptional 0.1% tolerance, ensuring minimal deviation in critical circuits. The ceramic case style enhances thermal stability, while the ±50ppm/°C temperature coefficient guarantees reliable operation across a wide temperature range (70°C to 125°C). With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital systems.

GQCA028060BBT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in precision circuits.
• Robust Construction: Ceramic substrate ensures superior thermal management and durability.
• Isolated Design: 12 individually isolated resistors minimize crosstalk in multi-channel applications.
• Surface-Mount Compatibility: Gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) enable easy integration into compact PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP or Automotive certified).
• Low Noise: Thin-film technology reduces parasitic effects, ideal for sensitive signal conditioning.

GQCA028060BBT Applications

This resistor network excels in applications requiring high accuracy and thermal stability, such as:

• Medical Equipment: Precision instrumentation, patient monitoring systems.
• Test & Measurement: Calibration devices, data acquisition systems.
• Industrial Automation: Process control, feedback loops in servo drives.
• Telecommunications: Signal conditioning, impedance matching in RF circuits.
• Aerospace & Defense: Avionics, radar systems where reliability is critical.

Conclusion of GQCA028060BBT

The GQCA028060BBT stands out for its exceptional precision, robust ceramic construction, and isolated resistor design, making it a top choice for engineers prioritizing performance in harsh environments. While not RoHS-compliant or automotive-grade, its thin-film technology, low TCR, and high power density make it ideal for medical, industrial, and telecom applications where accuracy and longevity are paramount. For designs requiring tight-tolerance networks with superior thermal characteristics, this model delivers unmatched reliability.