TT Electronics/IRC

GQ8A022150CAT

GQ8A022150CAT Description

The GQ8A022150CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 215Ω resistance value with an exceptional 0.25% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ceramic case enhances thermal performance and durability.

GQ8A022150CAT Features

• Precision Thin Film Technology: Delivers ±50ppm/°C TCR and 0.25% tolerance for stable performance in precision analog circuits.
• Robust Construction: Ceramic QSOP package ensures high thermal conductivity and mechanical strength.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports energy-intensive applications.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, ideal for multi-channel signal conditioning.
• Surface-Mount Gull Wing Terminals: Enables reliable SMD assembly with a 0.64mm pitch for compact PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, suitable for industrial and automotive environments (though not PPAP/AEC-Q200 qualified).

GQ8A022150CAT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Instrumentation: High accuracy and stability meet demands of patient monitoring systems.
• Industrial Control Systems: Isolated resistors ensure noise immunity in PLC I/O modules.
• Test & Measurement Equipment: Low TCR minimizes drift in calibration circuits.
• Aerospace & Defense: Ceramic packaging suits harsh-environment electronics.

Conclusion of GQ8A022150CAT

The GQ8A022150CAT excels in applications requiring high precision, thermal resilience, and compact integration. Its thin-film technology, ceramic isolation, and tight tolerances make it superior to standard thick-film networks, particularly in mission-critical analog systems. While not automotive-qualified, its 125°C rating and robust construction position it as a top choice for industrial, medical, and aerospace designs where reliability is paramount.