TT Electronics/IRC

GQ8A035621GGT

GQ8A035621GGT Description

The GQ8A035621GGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 5.62KΩ resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for demanding environments.

GQ8A035621GGT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for signal conditioning and analog circuits.
• Robust Ceramic Package: Enhances thermal performance and durability compared to plastic alternatives.
• High Power Handling: 0.75W (3/4W) total power rating (0.1W per resistor) supports power-sensitive designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Gull-Wing Termination: Ensures secure PCB mounting and solder joint integrity.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQ8A035621GGT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Isolation: Isolated resistor networks for noise-sensitive analog systems.
• Medical Equipment: Stable performance in diagnostic and monitoring devices.
• Test & Measurement: High-accuracy instrumentation requiring minimal drift.
• Industrial Controls: Robust operation in harsh environments (e.g., PLCs, motor drives).

Conclusion of GQ8A035621GGT

The GQ8A035621GGT stands out for its combination of precision, power efficiency, and ceramic-packaged reliability. Its isolated design and thin film technology make it superior to standard arrays in applications demanding thermal stability and low tolerance drift. While not RoHS-compliant, it remains a top choice for legacy or specialized systems where performance outweighs regulatory constraints. Engineers will value its balance of compact size, power handling, and accuracy in critical circuit designs.