TT Electronics/IRC

GQ8A037500JAT

GQ8A037500JAT Description

The GQ8A037500JAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 750Ω resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8A037500JAT Features

• High Precision: Thin film technology delivers low TCR (±25ppm/°C) and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and excellent thermal management.
• Power Efficiency: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact & Reliable: QSOP package with 16 gull-wing leads for secure SMT assembly.
• Isolation Design: Circuit designator "ISOL" indicates isolated resistors, reducing crosstalk in sensitive applications.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive certified).

GQ8A037500JAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC I/O modules and sensor interfaces.
• Test & Measurement Equipment: High-stability resistance paths in multimeters and calibration tools.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Medical Electronics: Low-noise analog circuits where thermal stability is critical.

Conclusion of GQ8A037500JAT

The GQ8A037500JAT stands out for its precision, power handling, and compact form factor, making it a versatile choice for high-reliability electronics. While not automotive-grade, its ceramic isolation and thin film technology provide superior performance in industrial, telecom, and instrumentation applications. Engineers will appreciate its balance of size, stability, and ease of integration, particularly in designs requiring multiple matched resistors with minimal footprint.