TT Electronics/IRC

GQ0A021371BAT

GQ0A021371BAT Description

The GQ0A021371BAT 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 1.37KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and reliability across a wide temperature range of 70°C to 125°C. With a ±50ppm/°C temperature coefficient and a 100V maximum voltage rating, this component is engineered for precision analog and digital systems.

GQ0A021371BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic case and gull-wing termination ensure durability and ease of surface-mount assembly.
• Power Handling: 0.1W per resistor (1W total) with derating up to 125°C.
• Compact Design: 8.66mm x 6.02mm x 1.47mm footprint, ideal for space-constrained PCBs.
• Isolated Resistors: 10 independent resistors (ISOL designator) prevent crosstalk in multi-channel applications.
• Wide Compatibility: QSOP package with 0.64mm pitch aligns with industry-standard layouts.

GQ0A021371BAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring low drift.
• Industrial Controls: PLCs, motor drives, and sensor interfaces where thermal stability is critical.
• Telecommunications: Signal conditioning in RF and baseband circuits.
• Automotive Electronics: Despite non-automotive PPAP status, it suits non-safety-critical modules like infotainment.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ0A021371BAT

The GQ0A021371BAT stands out for its combination of precision, power efficiency, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its isolated thin-film resistors and ceramic package address challenges in noise-sensitive and thermally variable designs. While not RoHS-compliant, its niche performance benefits justify its use in professional and industrial electronics where accuracy and longevity are paramount.