TT Electronics/IRC

GQCA0154R9JFT

GQCA0154R9JFT Description

The GQCA0154R9JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated resistors, each with a 54.9Ω resistance, 5% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, 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 compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQCA0154R9JFT Features

• Isolated Resistor Network: 12 independent resistors for flexible circuit design.
• Thin-Film Technology: Delivers high precision and low noise.
• Ceramic Case: Enhances thermal performance and mechanical robustness.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial applications.
• QSOP Package: Compact 24-pin gull-wing SMD design for automated assembly.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.

GQCA0154R9JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback circuits.
• Industrial Controls: Robust performance in harsh environments.
• Test & Measurement Equipment: Stable resistance for accurate readings.
• Medical Electronics: Reliable operation in critical systems.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high temperature stability is required.

Conclusion of GQCA0154R9JFT

The GQCA0154R9JFT combines precision, durability, and compactness, making it a standout choice for demanding electronic designs. Its ceramic construction, isolated resistors, and thin-film technology provide superior performance over standard networks, particularly in high-temperature or precision-critical applications. While not PPAP or automotive-rated, it remains a cost-effective solution for industrial, medical, and instrumentation markets requiring reliable resistance networks.