TT Electronics/IRC

GQCB012490JFT

GQCB012490JFT Description

The GQCB012490JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 249Ω resistance value (±5% tolerance) in a compact ceramic case. Rated for 1W total power dissipation (0.05W per resistor), it operates across a wide temperature range of 70°C to 125°C, with a ±100ppm/°C temperature coefficient, ensuring stability in demanding environments. The gull-wing termination and surface-mount design facilitate automated assembly, while its 100V maximum voltage rating and EAR99/Non-RoHS compliance cater to industrial and non-consumer applications.

GQCB012490JFT Features

• High-Density Integration: 23 resistors in a 6.02mm × 8.66mm footprint (QSOP-24), saving PCB space.
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Precision Thin Film: Delivers low TCR (±100ppm/°C) and 5% tolerance for consistent performance.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Derated Power Handling: Supports 70–125°C operation with derated power, ideal for high-temperature environments.
• Non-Automotive/Non-PPAP: Suited for industrial, telecom, and instrumentation use where PPAP is not required.

GQCB012490JFT Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in PLC systems and test equipment.
• Analog Circuits: Precision feedback networks in op-amp and ADC/DAC interfaces.
• Power Management: Current-limiting arrays in power supplies or LED drivers.
• Industrial Electronics: Durable solution for motor control PCBs and HVAC systems due to ceramic robustness.
• Telecom Infrastructure: Line termination and impedance matching in network hardware.

Conclusion of GQCB012490JFT

The GQCB012490JFT combines space efficiency, thermal resilience, and electrical precision, making it a standout choice for engineers prioritizing reliability in non-automotive environments. Its thin-film technology and ceramic packaging address challenges like thermal drift and mechanical stress, while the QSOP form factor aligns with modern miniaturization trends. Ideal for industrial control, telecom, and power electronics, this network resistor balances performance with cost-effectiveness for volume production.