TT Electronics/IRC

GQ0A021401BAT

GQ0A021401BAT Description

The GQ0A021401BAT 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 1.4KΩ resistance 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 provide robust mechanical stability and reliable surface-mount compatibility. With a ±50ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (1W total), this network is ideal for precision analog and mixed-signal designs.

GQ0A021401BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and gull-wing terminals enhance durability.
• Isolated Resistors: 10 independent 1.4KΩ resistors for flexible circuit design.
• Wide Temperature Range: Operates reliably from -70°C to +125°C.
• Surface-Mount Ready: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for compact PCB layouts.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive: Not PPAP-capable, but ideal for test equipment, medical devices, and telecom systems.

GQ0A021401BAT Applications

This resistor network excels in applications requiring precision, stability, and compactness:

• Signal Conditioning: Voltage dividers, DAC/ADC reference circuits.
• Industrial Controls: Feedback networks in power supplies and sensors.
• Medical Electronics: Patient monitoring systems where accuracy is critical.
• Telecommunications: RF and baseband signal processing.
• Test & Measurement: Calibration equipment and precision instrumentation.

Conclusion of GQ0A021401BAT

The GQ0A021401BAT stands out for its combination of precision, thermal stability, and compact form factor. While not automotive-grade, its ceramic construction, thin-film technology, and isolated resistors make it a top choice for high-reliability industrial, medical, and telecom applications. Engineers will appreciate its low drift, high voltage tolerance, and ease of integration into space-constrained designs. For projects demanding repeatable accuracy under thermal stress, this resistor network delivers exceptional performance.