TT Electronics/IRC

GQCB022701JFT

GQCB022701JFT Description

The GQCB022701JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 2.7KΩ resistance value per element with a 5% tolerance and a ±50ppm/°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 a compact footprint (8.66mm × 6.02mm × 1.47mm) with gull-wing SMD termination for reliable surface-mount assembly. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network is ideal for space-constrained, high-density PCB designs.

GQCB022701JFT Features

• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize board space.
• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability up to 125°C.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch simplify automated assembly.
• Derated Power Handling: Operates reliably at 70–125°C with derated power specifications.
• Non-Automotive Grade: Suitable for industrial and commercial applications (PPAP: No).

GQCB022701JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in ADC/DAC circuits.
• Bus Termination: Ideal for digital bus systems requiring matched impedance (designator: BUS).
• Medical/Test Equipment: Stable performance in sensor interfaces and calibration circuits.
• Telecom Infrastructure: High-density PCBs in routers/switches benefiting from its compact form.
• Industrial Controls: Reliable operation in PLC I/O modules and power management systems.

Conclusion of GQCB022701JFT

The GQCB022701JFT combines space efficiency, precision thin-film technology, and robust ceramic packaging, making it a superior choice for applications demanding tight tolerance and thermal stability. While not RoHS-compliant or automotive-rated, its 1W power rating, 100V voltage capability, and QSOP gull-wing design position it as a versatile solution for industrial, telecom, and instrumentation designs. Engineers will appreciate its balance of performance and reliability in high-density layouts.