TT Electronics/IRC

GQCB013902CCT

GQCB013902CCT Description

The GQCB013902CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 39K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB013902CCT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Optimized Power Handling: 1W total power rating (0.05W per resistor) with derating up to 125°C.
• Space-Efficient: QSOP package with 0.64mm terminal pitch for high-density layouts.
• Automation-Friendly: Gull-wing SMD termination simplifies pick-and-place assembly.
• Wide Voltage Range: Supports up to 100V, ideal for mixed-signal applications.

GQCB013902CCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Industrial Electronics: Process control systems, test equipment, and instrumentation.
• Telecom Infrastructure: Signal conditioning and impedance matching in RF modules.
• Medical Devices: High-reliability circuits where stability and accuracy are critical.

Conclusion of GQCB013902CCT

The GQCB013902CCT combines high precision, power efficiency, and compact design, making it a superior choice for engineers requiring stable performance in harsh environments. Its ceramic construction, tight tolerances, and gull-wing SMD compatibility distinguish it from generic resistor networks, particularly in automation-heavy or space-constrained applications. While not RoHS-compliant, its technical merits justify its use in specialized industrial, telecom, and medical designs.