TT Electronics/IRC

GQCA033322CBT

GQCA033322CBT Description

The GQCA033322CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 33.2kΩ resistance value and an exceptional ±0.25% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±25ppm/°C temperature coefficient for minimal resistance drift. Rated for 1W total power dissipation (0.1W per resistor) and 100V maximum voltage, it operates reliably across a wide temperature range of -70°C to +125°C. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the QSOP package (8.66mm x 6.02mm x 1.47mm) optimizes PCB space efficiency.

GQCA033322CBT Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR ensure accuracy in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High-Density Design: 24-pin QSOP with 0.64mm terminal pitch saves board space.
• Isolated Resistors: 12 independent 33.2kΩ resistors for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly.
• Non-Automotive: Suitable for industrial, medical, and telecom applications.

GQCA033322CBT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: High-accuracy voltage dividers in sensor interfaces.
• Medical Equipment: Stable resistance for diagnostic and monitoring devices.
• Test & Measurement: Calibration circuits requiring low drift.
• Industrial Controls: Isolated feedback networks in power management.
• Telecommunications: Impedance matching in RF and data transmission systems.

Conclusion of GQCA033322CBT

The GQCA033322CBT stands out for its combination of precision, thermal resilience, and compact design, making it ideal for applications where space and performance are critical. While not PPAP or RoHS compliant, its ceramic construction and thin-film technology deliver reliability in harsh environments. Engineers will appreciate its balance of high-density packaging and electrical stability, particularly in medical, industrial, and telecom systems demanding consistent performance over temperature variations. For designs requiring tight-tolerance, multi-resistor networks, this model offers a compelling solution.