TT Electronics/IRC

GQ0A013742DAT

GQ0A013742DAT Description

The GQ0A013742DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 37.4K Ohm, 0.5% tolerance device features 10 isolated resistors in a 20-pin QSOP ceramic package, offering excellent thermal stability and reliability. With a ±100ppm/°C temperature coefficient and a 1W total power rating (0.1W per resistor), it ensures consistent performance across a wide temperature range (70°C to 125°C). The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability in harsh environments.

GQ0A013742DAT Features

• Precision Resistance: 37.4K Ohm ±0.5% tolerance for accurate signal conditioning.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Stable Performance: ±100ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances.
• Isolated Design: 10 independent resistors (ISOL circuit) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

GQ0A013742DAT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Test & Measurement Equipment: High-accuracy signal processing and calibration.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GQ0A013742DAT

The GQ0A013742DAT combines thin-film precision, thermal resilience, and compact packaging, making it a superior choice for applications demanding tight tolerances and reliability. Its isolated resistor configuration and ceramic construction provide flexibility and durability, while the QSOP footprint ensures compatibility with modern SMT processes. Though not PPAP or RoHS compliant, it excels in prototyping, industrial, and precision electronics where performance outweighs regulatory constraints.