TT Electronics/IRC

GQCB012672FDT

GQCB012672FDT Description

The GQCB012672FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 24-pin QSOP package integrates 23 resistors with a 26.7K Ohm resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient for stable performance across a -70°C to +125°C range. Encased in a ceramic substrate, it ensures superior thermal management and durability in harsh environments. With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for precision analog and digital systems.

GQCB012672FDT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save PCB space.
• Stable Thin-Film Technology: Delivers low noise, high accuracy, and excellent TCR performance (±100ppm/°C).
• Robust Construction: Ceramic case and gull-wing terminals ensure mechanical strength and reliable solder joints.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/AEC-Q200 certified).
• Precision Tolerance: Tight 1% resistance tolerance for critical signal conditioning and voltage division.

GQCB012672FDT Applications

• Analog Signal Processing: Precision dividers, DAC/ADC reference circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency PCBs.
• Medical Electronics: Diagnostic equipment where low drift and reliability are paramount.
• Power Management: Voltage scaling and feedback networks in DC-DC converters.

Conclusion of GQCB012672FDT

The GQCB012672FDT excels in applications demanding miniaturization, precision, and thermal resilience. Its ceramic QSOP package and thin-film technology provide a competitive edge over polymer-based networks, particularly in high-temperature or precision-critical designs. While not automotive-grade, its industrial-grade robustness and EU RoHS non-compliance (note for restricted applications) make it a versatile choice for professional electronics. Engineers should evaluate its derating curve for optimal performance in high-power scenarios.