TT Electronics/IRC

GQ0A026342BAT

GQ0A026342BAT Description

The GQ0A026342BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 63.4KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and mixed-signal systems.

GQ0A026342BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Isolated Design (ISOL): 10 independent resistors reduce crosstalk in critical circuits.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm dimensional tolerances.
• Thin-Film Technology: Delivers low noise and superior long-term reliability.
• Gull-Wing Termination: Facilitates automated PCB assembly and solder joint integrity.
• Wide Temperature Range: Operates up to 125°C, suitable for industrial environments.

GQ0A026342BAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and calibration systems requiring stable resistance values.
• Automotive Electronics: Engine control units (ECUs) and sensors (though not PPAP/automotive-qualified).
• Telecommunications: Signal conditioning in high-frequency RF and data acquisition modules.
• Industrial Controls: Feedback networks in power supplies and motor drives.
• Aerospace & Defense: Avionics systems where component reliability is critical.

Conclusion of GQ0A026342BAT

The GQ0A026342BAT stands out for its combination of precision, isolation, and power handling in a compact SMD package. Its ceramic construction and thin-film technology make it ideal for applications demanding low drift and high accuracy, though designers should note its non-compliance with EU RoHS. For engineers seeking a high-performance resistor network with industrial-grade thermal resilience, this model offers a compelling balance of technical specifications and reliability.