TT Electronics/IRC

GQ8A024301CBT

GQ8A024301CBT Description

The GQ8A024301CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 4.3KΩ resistance value with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability in harsh environments. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for precision analog and digital circuits requiring high reliability and minimal drift.

GQ8A024301CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for critical applications.
• Robust Construction: Ceramic case and thin-film technology ensure long-term stability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for easy PCB integration.
• Isolation-Centric Design: ISOL circuit designator minimizes crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation use.

GQ8A024301CBT Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: Isolated sensor interfaces, PLCs, and process automation systems.
• Medical Electronics: Patient monitoring equipment requiring low drift and high accuracy.
• Test & Measurement: Calibration tools, data acquisition systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where stability is key.

Conclusion of GQ8A024301CBT

The GQ8A024301CBT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic thin-film construction, combined with low TCR and tight tolerance, makes it a standout choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and instrumentation markets where performance consistency is critical. The tube packaging ensures safe handling during assembly, further enhancing its appeal for volume production.