TT Electronics/IRC

GQCA024700CBT

GQCA024700CBT Description

The GQCA024700CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 24-pin QSOP package features 12 isolated 470Ω resistors with an exceptional ±0.25% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Encased in a ceramic substrate, the device offers superior thermal stability and durability, making it ideal for harsh environments. With a 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, this surface-mount (SMD) network is optimized for compact, high-density PCB designs.

GQCA024700CBT Features

• Precision Performance: Ultra-tight tolerance (±0.25%) and low TCR (±50ppm/°C) for accurate signal processing.
• Robust Construction: Ceramic case style enhances thermal dissipation and mechanical strength.
• Isolated Design (ISOL): 12 independent resistors prevent crosstalk in critical circuits.
• High-Density Packaging: QSOP-24 with 0.64mm terminal pitch enables space-efficient layouts.
• Reliable Termination: Gull-wing leads ensure secure surface mounting and solderability.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQCA024700CBT Applications

• Isolation Circuits: Ideal for op-amp feedback networks, DAC/ADC interfaces, and sensor signal conditioning.
• Medical Equipment: Precision resistance networks for patient monitoring and diagnostic devices.
• Test & Measurement: High-stability resistors for calibration equipment and data acquisition systems.
• Telecom Infrastructure: Signal integrity in high-frequency RF and baseband processing.
• Industrial Controls: Robust performance in PLCs, motor drives, and power management systems.

Conclusion of GQCA024700CBT

The GQCA024700CBT stands out for its precision, isolation capability, and ceramic-enhanced reliability, making it a superior choice for applications requiring stable, high-accuracy resistance networks. While not RoHS-compliant, its thin-film technology and QSOP packaging deliver exceptional performance in industrial, medical, and telecom systems where space and precision are critical. Engineers seeking a low-drift, high-density resistor array will find this model optimally balanced for rigorous technical demands.