TT Electronics/IRC

GQ8A011372DBT

GQ8A011372DBT Description

The GQ8A011372DBT 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 13.7KΩ resistance value with a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly, while its 100V maximum voltage rating enhances reliability in industrial and telecom systems.

GQ8A011372DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolation-Centric Design (ISOL): Ideal for applications requiring electrical isolation between channels.
• Robust Ceramic Package: Ensures thermal durability and mechanical strength.
• Compact QSOP Form Factor (4.9mm x 6.02mm x 1.47mm): Saves board space without compromising performance.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Strict Tolerances: ±0.1mm length/height tolerances ensure consistent placement in automated processes.

GQ8A011372DBT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Equipment: Isolation circuits in patient monitoring devices.
• Automotive (Non-Automotive Grade): Sensor interfaces and dashboard electronics.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GQ8A011372DBT

The GQ8A011372DBT stands out for its combination of precision, power handling, and compactness, making it a superior choice over bulkier or less stable alternatives. Its ceramic construction and thin-film technology cater to harsh environments, while the QSOP package aligns with modern miniaturization trends. Though not PPAP or RoHS compliant, its performance in isolation-critical and high-temperature applications justifies its use in specialized sectors. Engineers seeking reliable, high-density resistor networks will find this model exceptionally versatile.