TT Electronics/IRC

GQ8A0232R4JCT

GQ8A0232R4JCT Description

The GQ8A0232R4JCT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features 32.4Ω resistance per element with a 5% tolerance and ±50ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. With a 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating, this isolated network is ideal for demanding circuits requiring reliability under thermal stress. Its gull-wing termination and surface-mount design (4.9mm x 6.02mm footprint) facilitate compact PCB integration.

GQ8A0232R4JCT Features

• Precision Thin Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerance (5%) for stable signal conditioning.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability in harsh environments.
• High-Density QSOP Package: Saves board space with a 0.64mm terminal pitch while supporting automated assembly.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, outperforming standard networks in derated power scenarios.

GQ8A0232R4JCT Applications

• Industrial Control Systems: Signal isolation and voltage division in PLCs and sensor interfaces.
• Medical Electronics: Precision analog circuits where thermal stability is critical (e.g., patient monitoring).
• Automotive (Non-Automotive Rated): Auxiliary systems requiring robust resistor networks, though not PPAP-certified.
• Test & Measurement Equipment: Calibration networks and impedance matching in high-accuracy instruments.

Conclusion of GQ8A0232R4JCT

The GQ8A0232R4JCT excels in applications demanding miniaturization, thermal resilience, and electrical isolation. Its ceramic QSOP package and thin-film construction offer superior performance over epoxy-based networks, particularly in high-temperature or precision analog designs. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial and medical electronics where reliability and space efficiency are paramount.