TT Electronics/IRC

GQ8A0238R3JDT

GQ8A0238R3JDT Description

The GQ8A0238R3JDT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 38.3Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design provides flexibility in circuit configurations, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating make it suitable for demanding environments.

GQ8A0238R3JDT Features

• Thin Film Technology: Delivers high precision and low noise for sensitive circuits.
• Ceramic QSOP Package: Enhances thermal stability and mechanical durability.
• Isolated Resistor Network: Allows independent resistor use, ideal for complex designs.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Gull Wing Termination: Ensures robust solder joints for SMT applications.
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.
• Compact & Lightweight: Optimized for space-constrained PCBs.

GQ8A0238R3JDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Telecommunications: Signal conditioning and impedance matching in RF/microwave systems.
• Medical Electronics: Patient monitoring equipment and diagnostic devices.
• Automotive (Non-Automotive Rated): Infotainment and non-safety-critical subsystems.

Conclusion of GQ8A0238R3JDT

The GQ8A0238R3JDT combines high reliability, precision, and compact design, making it a versatile choice for engineers requiring stable resistor networks in harsh environments. Its ceramic construction, isolated topology, and thin film technology provide superior performance over standard thick-film arrays, particularly in applications demanding low TCR and tight tolerance. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom designs.