TT Electronics/IRC

GQCB026650JDT

GQCB026650JDT Description

The GQCB026650JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 23-resistor array features a 665Ω resistance per element with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Housed in a 24-pin QSOP ceramic package, it offers a compact 8.66mm × 6.02mm × 1.47mm footprint with gull-wing SMD termination, making it ideal for space-constrained PCB designs. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this non-automotive-grade component is supplied in tube packaging for efficient handling during assembly.

GQCB026650JDT Features

• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize board space.
• Stable Thin-Film Technology: Delivers ±50ppm/°C thermal stability, outperforming thick-film alternatives.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability.
• Precision Gull-Wing Terminations: Ensures reliable surface-mount soldering with a 0.64mm pitch.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Non-Compliant with EU RoHS: Suitable for legacy or exempted applications.

GQCB026650JDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, pull-up/down networks in industrial control systems.
• Medical Electronics: Precision instrumentation requiring low TCR drift.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency circuits.
• Test & Measurement Equipment: Calibration circuits demanding long-term stability.
• Aerospace & Defense: Non-RoHS compliant designs where ceramic robustness is critical.

Conclusion of GQCB026650JDT

The GQCB026650JDT combines thin-film precision, compact QSOP packaging, and high power density, making it a superior choice for applications demanding thermal stability and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and tight tolerances cater to industrial, medical, and telecom sectors. Engineers will value its reliability in harsh environments and ease of integration into high-density PCBs. For legacy or exempted designs, this network offers a cost-effective, high-performance solution.