TT Electronics/IRC

GQCA0293R1JFT

GQCA0293R1JFT Description

The GQCA0293R1JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 12 isolated resistors, each with a 93.1Ω resistance value and a 5% tolerance. The device operates within a wide temperature range of 70°C to 125°C and features a ±50ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Encased in a ceramic package, it offers superior durability and thermal conductivity, making it ideal for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in high-density circuits.

GQCA0293R1JFT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and tight tolerance (±5%).
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Isolated Design: 12 resistors with independent terminations (ISOL circuit designator) for flexible circuit integration.
• Reliable Termination: Gull-wing leads ensure secure surface-mount attachment.
• Wide Operating Range: Suitable for -55°C to +125°C environments (derated power above 70°C).

GQCA0293R1JFT Applications

This resistor network excels in applications requiring precision, stability, and compactness, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation systems.
• Telecommunications: RF modules, impedance matching networks.
• Medical Electronics: Patient monitoring equipment, diagnostic devices.
• Automotive (Non-Automotive Rated): Infotainment systems, power management (note: not PPAP/automotive certified).

Conclusion of GQCA0293R1JFT

The GQCA0293R1JFT stands out for its combination of precision, power handling, and compact design, making it a versatile choice for engineers tackling space-constrained, high-reliability designs. While not RoHS-compliant or automotive-grade, its ceramic encapsulation and thin-film technology provide superior performance in industrial, medical, and telecom applications. For projects demanding stable resistance networks with isolated configurations, this model offers a compelling balance of technical specifications and cost-effectiveness.