TT Electronics/IRC

GQCA027872JFT

GQCA027872JFT Description

The GQCA027872JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable performance across a wide temperature range. This 24-pin QSOP package features 12 isolated resistors, each with a 78.7KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division in compact circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift under thermal stress. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network excels in environments demanding durability and electrical isolation.

GQCA027872JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Configuration (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive-adjacent applications.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height) optimize PCB space.
• High Voltage Tolerance: 100V rating per resistor, ideal for power supply dividers and sensor interfaces.
• Non-Automotive PPAP: While not automotive-grade, its ceramic construction and gull-wing leads ensure mechanical resilience.

GQCA027872JFT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolated feedback networks in diagnostic equipment.
• Industrial Controls: Robust resistor arrays for PLCs and motor drivers.
• Test & Measurement: Calibration circuits requiring low TCR (±50ppm/°C) stability.
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of GQCA027872JFT

The GQCA027872JFT stands out for its isolated thin-film resistors, compact QSOP footprint, and wide operational limits, making it a versatile choice for engineers prioritizing precision and reliability. Its ceramic case and gull-wing termination enhance durability in harsh environments, while the 5% tolerance and low TCR cater to cost-sensitive yet performance-critical designs. Though not RoHS-compliant, its technical merits justify deployment in industrial, medical, and telecom systems where electrical isolation and thermal stability are paramount.