TT Electronics/IRC

GQCA011200JFT

GQCA011200JFT Description

The GQCA011200JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 12-resistor array features a 120Ω resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and mechanical durability. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, making it ideal for signal conditioning and voltage division in sensitive circuits. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is suited for demanding environments.

GQCA011200JFT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and tight tolerance (±5%) for stable performance.
• Robust Construction: Ceramic case and gull-wing termination provide superior thermal and mechanical resilience.
• Compact & Dense: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch enables high-density PCB layouts.
• Isolated Design: ISOL circuit configuration minimizes interference between resistors.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: SMD-compatible for automated assembly processes.

GQCA011200JFT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor conditioning.
• Industrial Electronics: PLCs, motor control, and power management systems.
• Telecommunications: Signal isolation and impedance matching in RF circuits.
• Test & Measurement Equipment: Precision calibration and reference circuits.
• Medical Devices: Low-noise, high-reliability signal paths.

Conclusion of GQCA011200JFT

The GQCA011200JFT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic isolation, thin-film accuracy, and robust ratings cater to industrial, telecom, and medical applications where stability and longevity are critical. While not RoHS-compliant, its technical merits justify its use in specialized sectors demanding uncompromising quality.