TT Electronics/IRC

GQCA031052JFT

GQCA031052JFT Description

The GQCA031052JFT 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 10.5KΩ resistance, 5% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. Encased in a ceramic package, it offers superior thermal stability and durability, with a 1W total power rating (0.1W per resistor). The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQCA031052JFT Features

• High Precision: Thin-film technology delivers low TCR (±25ppm/°C) and 5% tolerance for reliable signal conditioning.
• Robust Construction: Ceramic case ensures excellent thermal dissipation and mechanical strength.
• Compact Design: 8.66mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch optimize space in dense layouts.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) enable flexible circuit configurations.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, derated for high-power applications.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQCA031052JFT Applications

This resistor network is ideal for:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Electronics: Control systems, sensor conditioning, and power management circuits.
• Telecommunications: RF modules and signal filtering where stability is critical.
• Medical Devices: Low-noise, high-reliability circuits in diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQCA031052JFT

The GQCA031052JFT stands out for its precision, thermal resilience, and compact form factor, making it a versatile choice for demanding electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure longevity in industrial, telecom, and medical applications. Engineers will appreciate its balance of performance and ease of integration, particularly in space-constrained, high-voltage designs.