TT Electronics/IRC

GQ8B012742JDT

GQ8B012742JDT Description

The GQ8B012742JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 27.4K Ohm resistance and a 5% tolerance, ensuring consistent performance across a wide temperature range of 70 to 125°C. The network operates at a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its thin-film technology and ±100ppm/°C temperature coefficient provide excellent stability and low noise, making it ideal for sensitive analog and digital systems.

GQ8B012742JDT Features

• Ceramic Case & Thin Film Technology: Ensures high reliability, low thermal EMF, and superior thermal conductivity.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth), enabling high-density PCB layouts.
• Gull Wing Termination: Facilitates robust surface-mount (SMD) assembly and strong solder joints.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down applications.
• Non-Automotive & Non-PPAP: Suitable for industrial, telecom, and instrumentation use where automotive compliance is not required.

GQ8B012742JDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces due to its low TCR and thin-film accuracy.
• Digital Systems: Bus termination, pull-up/down networks, and I/O port conditioning in microcontrollers and FPGAs.
• Telecom & Networking Equipment: Signal conditioning and impedance matching in high-frequency PCBs.
• Test & Measurement Devices: Where stable resistance values under thermal stress are critical.

Conclusion of GQ8B012742JDT

The GQ8B012742JDT stands out for its compact form factor, robust ceramic construction, and thin-film precision, making it a superior choice for engineers prioritizing thermal stability, space efficiency, and signal integrity. While not RoHS-compliant, its performance in industrial and telecom applications justifies its use in non-consumer environments. For designs requiring multi-resistor integration with tight tolerances, this network delivers unmatched reliability.