TT Electronics/IRC

GQCA023480CBT

GQCA023480CBT Description

The GQCA023480CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. Housed in a 24-pin QSOP ceramic package, it features 12 isolated resistors with a 348Ω resistance value, 0.25% tolerance, and a ±50ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, it ensures reliable performance in precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQCA023480CBT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR ensure stable performance in precision applications.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Isolated Resistors: 12 individually isolated resistors prevent crosstalk, ideal for signal isolation.
• Wide Operating Range: -70°C to +125°C derated power range suits industrial and automotive-grade applications.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances ensures consistent PCB mounting.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQCA023480CBT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in data acquisition systems.
• Industrial Controls: Isolation resistors for PLC I/O modules and sensor interfaces.
• Medical Electronics: High-reliability circuits in patient monitoring equipment.
• Test & Measurement: Calibration and reference circuits requiring low drift and high accuracy.
• Aerospace & Defense: Ruggedized applications where thermal stability and isolation are critical.

Conclusion of GQCA023480CBT

The GQCA023480CBT stands out for its precision, isolation capability, and robust ceramic construction, making it a superior choice for high-reliability applications. Its thin-film technology, tight tolerances, and wide temperature range cater to industries demanding uncompromising performance. While not automotive-grade, it excels in industrial, medical, and aerospace environments where accuracy and durability are paramount. Engineers seeking a high-performance resistor network for critical circuits will find this model exceptionally reliable.