TT Electronics/IRC

GQCB014122BT

GQCB014122BT Description

The GQCB014122BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 23-resistor array features a 41.2KΩ resistance value per element with an exceptional 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and operates reliably within a -70°C to +125°C temperature range. Its gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQCB014122BT Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±100ppm/°C TCR for stable operation in precision analog/digital systems.
• Robust Construction: Ceramic case ensures durability and thermal stability, ideal for harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm) save PCB space.
• Automation-Friendly: Gull-wing SMD terminals with 0.64mm pitch enable high-speed pick-and-place assembly.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-grade applications (though non-PPAP).

GQCB014122BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Instrumentation: Low-drift performance ensures accuracy in diagnostic equipment.
• Industrial Control Systems: Reliable operation in PLCs and motor drivers under thermal stress.
• Telecommunications: Stable impedance matching in RF and high-speed data lines.
• Test & Measurement Equipment: Calibration circuits requiring long-term stability.

Conclusion of GQCB014122BT

The GQCB014122BT stands out for its precision, compactness, and ruggedness, making it a superior choice for engineers designing high-reliability electronics. While not RoHS-compliant, its ceramic thin-film technology and tight electrical specs justify its use in specialized applications where performance outweighs regulatory constraints. Ideal for OEMs prioritizing accuracy, thermal resilience, and space efficiency in advanced analog systems.