TT Electronics/IRC

GQCA023090JFT

GQCA023090JFT Description

The GQCA023090JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 309Ω resistance value and a tight ±5% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy. With a power rating of 1W (0.1W per resistor) and a wide operating temperature range of 70°C to 125°C, this component is engineered for reliability in demanding environments. Its gull-wing termination facilitates easy surface-mount (SMD) assembly, and the ±50ppm/°C temperature coefficient ensures minimal resistance drift.

GQCA023090JFT Features

• High-Density Integration: 12 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm).
• Precision Performance: ±5% tolerance and ±50ppm/°C TCR for stable operation.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Isolated Design (ISOL): Each resistor is electrically independent, reducing crosstalk.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for automated PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive (PPAP No): Ideal for non-automotive precision applications.

GQCA023090JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks.
• Industrial Control Systems: Stable resistance in PLCs, sensors, and measurement equipment.
• Medical Electronics: Low-noise analog signal processing in diagnostic devices.
• Test & Measurement Gear: High-accuracy calibration and reference circuits.
• Telecommunications: RF and baseband signal attenuation with minimal drift.

Conclusion of GQCA023090JFT

The GQCA023090JFT stands out for its thin-film precision, ceramic isolation, and compact QSOP packaging, making it a superior choice for applications demanding thermal stability and electrical isolation. While not RoHS-compliant, its high power handling (1W total) and low TCR (±50ppm/°C) make it ideal for industrial, medical, and telecom systems where reliability is critical. Engineers will appreciate its balance of performance, density, and ease of integration in space-constrained designs.