TT Electronics/IRC

GQ0A0268R1JCT

GQ0A0268R1JCT Description

The GQ0A0268R1JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a resistance value of 68.1Ω and a 5% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) connectivity, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its 70°C to 125°C derated power range. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring isolation and precision.

GQ0A0268R1JCT Features

• Thin-film technology: Delivers high accuracy and low noise for sensitive applications.
• Ceramic case: Enhances thermal performance and mechanical robustness.
• Isolated circuit design (ISOL): Each resistor operates independently, reducing crosstalk.
• Compact QSOP package: Saves board space with 8.66mm × 6.02mm × 1.47mm dimensions.
• Wide temperature range: Stable performance from -55°C to 125°C (derated above 70°C).
• Gull-wing leads: Facilitates automated PCB assembly and reliable solder joints.
• Non-automotive, non-PPAP: Suitable for industrial and commercial applications.

GQ0A0268R1JCT Applications

This resistor network excels in:

• Signal conditioning in data acquisition systems.
• Voltage division and impedance matching in RF circuits.
• Isolation networks for analog/digital interfaces.
• Precision instrumentation, such as medical devices or test equipment.
• Power supply feedback loops requiring stable resistance values.

Conclusion of GQ0A0268R1JCT

The GQ0A0268R1JCT combines thin-film precision, ceramic durability, and compact SMD design to meet the needs of high-reliability electronics. Its isolated resistors, low TCR, and wide operating range make it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains a robust solution for industrial and commercial systems where accuracy and thermal performance are critical.