TT Electronics/IRC

GQCA017872GFT

GQCA017872GFT Description

The GQCA017872GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device features 12 isolated resistors, each with a 78.7KΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability with a ±100ppm/°C temperature coefficient and operates reliably across a wide temperature range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for demanding environments. Its gull-wing termination ensures secure PCB mounting, while the QSOP package (8.66mm x 6.02mm x 1.47mm) optimizes space efficiency.

GQCA017872GFT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Resistors (ISOL): 12 independent resistors for flexible circuit design.
• Ceramic Case: Enhances durability and heat dissipation.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power.
• High Power Handling: 1W total (0.1W per resistor) supports robust applications.
• Compact QSOP Package: Space-saving 24-pin gull-wing SMD design (8.66mm x 6.02mm).
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants may suit harsh environments.

GQCA017872GFT Applications

• Industrial Controls: Precision signal conditioning and feedback networks.
• Medical Electronics: High-reliability circuits in diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement: Calibration circuits requiring low drift.
• Power Management: Voltage division and current sensing in SMPS.

Conclusion of GQCA017872GFT

The GQCA017872GFT excels in precision analog circuits where stability, compactness, and isolation are critical. Its ceramic construction, thin-film technology, and isolated resistors make it ideal for industrial, medical, and telecom systems. While not RoHS-compliant or automotive-rated, its high power handling and wide temperature range offer a competitive edge for specialized designs. Engineers seeking a reliable, space-efficient resistor network will find this model a robust solution.