TT Electronics/IRC

GQ8A012672FT

GQ8A012672FT Description

The GQ8A012672FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 8-resistor isolated network features a 26.7KΩ resistance per element with a 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its versatility in circuit designs requiring isolation and precision.

GQ8A012672FT Features

• High Precision: Thin-film technology delivers 1% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures superior thermal management and mechanical strength.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with gull-wing SMD termination for space-constrained PCBs.
• Isolated Configuration: 8 independent resistors (ISOL designator) prevent crosstalk in sensitive circuits.
• Wide Operating Range: Rated for -55°C to +125°C, derated at 70°C to 125°C.
• High Power Handling: 0.1W per resistor (0.75W total) supports moderate power applications.

GQ8A012672FT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Test & Measurement Equipment: Calibration circuits, signal conditioning modules.
• Medical Devices: Isolated signal paths in diagnostic instruments.
• Automotive (Non-Automotive Rated): Sensor interfaces, infotainment systems (where PPAP compliance is not required).
• Telecommunications: RF matching networks, filter circuits.

Conclusion of GQ8A012672FT

The GQ8A012672FT stands out for its precision, isolation, and compact form factor, making it ideal for applications demanding stable resistance under thermal stress. While not PPAP or automotive-qualified, its ceramic construction, thin-film accuracy, and high power density make it a superior choice for industrial, medical, and telecom designs. Engineers will appreciate its balance of performance and reliability in critical circuits.