TT Electronics/IRC

GQ8A038871JAT

GQ8A038871JAT Description

The GQ8A038871JAT 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 8.87KΩ resistance per resistor with a tight ±5% tolerance and ±25ppm/°C temperature coefficient, ensuring stability across a 70°C to 125°C operating range. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQ8A038871JAT Features

• High Precision: Thin film technology delivers low TCR (±25ppm/°C) and 5% tolerance for reliable performance.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh conditions.
• Compact & Efficient: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm height/length tolerances for space-constrained designs.
• Isolated Resistors: Independent resistors (ISOL) enable flexible circuit design without crosstalk.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 100V rating suits industrial and telecom applications.

GQ8A038871JAT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks due to low TCR.
• Voltage Division: Precision dividers in test equipment and sensor interfaces.
• Industrial Controls: PLC modules and power supply feedback circuits benefit from its isolation and stability.
• Telecom Hardware: Line termination and impedance matching in high-frequency systems.
• Medical Devices: Low-noise performance suits patient monitoring systems.

Conclusion of GQ8A038871JAT

The GQ8A038871JAT excels in precision analog circuits where thermal stability, isolation, and compactness are critical. Its ceramic QSOP package and thin film technology offer superior performance over carbon-based networks, while the gull-wing SMD design simplifies assembly. Though not RoHS-compliant, it remains a top choice for industrial, telecom, and instrumentation applications demanding reliability under thermal stress. For engineers seeking a cost-effective, high-performance resistor network, this model delivers exceptional value.