TT Electronics/IRC

GQ8A013922BT

GQ8A013922BT Description

The GQ8A013922BT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers a 39.2K Ohm resistance per resistor with an exceptional 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for high-density circuits. Its 16-pin gull-wing SMD termination and 0.64mm terminal pitch facilitate easy surface mounting in compact designs.

GQ8A013922BT Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±100ppm/°C TCR for stable operation in precision analog circuits.
• Robust Construction: Ceramic case ensures durability and excellent thermal dissipation, ideal for harsh environments.
• High Power Handling: 0.75W total power rating (0.1W per resistor) outperforms standard thin-film networks.
• Isolation-Centric Design: ISOL circuit designator optimizes signal isolation in mixed-signal systems.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for consistent PCB integration.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ8A013922BT Applications

• Precision Instrumentation: Ideal for DAC/ADC reference networks, bridge circuits, and sensor signal conditioning.
• Medical Electronics: Used in patient monitoring systems where low drift and high accuracy are critical.
• Telecom Infrastructure: Ensures signal integrity in RF front-end modules and baseband processing.
• Industrial Control Systems: Reliable performance in PLC analog I/O modules and power supply feedback loops.
• Test & Measurement Equipment: Supports calibration circuits and high-resolution data acquisition.

Conclusion of GQ8A013922BT

The GQ8A013922BT stands out for its combination of precision, power handling, and compactness, making it a superior choice for isolation-focused designs. Its ceramic construction and thin-film technology provide long-term reliability, while the QSOP package ensures compatibility with space-constrained layouts. Though not RoHS-compliant or automotive-grade, it excels in industrial, medical, and telecom applications where accuracy and thermal performance are paramount. Engineers seeking a high-performance resistor network for critical analog circuits will find this model exceptionally well-suited.