TT Electronics/IRC

GQ0A026800JGT

GQ0A026800JGT Description

The GQ0A026800JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 680 Ohm array features a 5% tolerance, 1W power rating, and a ±50ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. Housed in a 20-pin QSOP gull-wing SMD package, it offers isolated ceramic substrate construction for enhanced durability and electrical isolation. The device is supplied in tube packaging, facilitating efficient handling during assembly. With an HTS code of 8533.21.00.20 and EAR99 ECCN classification, it is suitable for non-automotive applications but is not RoHS compliant.

GQ0A026800JGT Features

• Precision Thin-Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic Isolation: Ensures superior thermal management and electrical separation between resistors.
• Wide Power Handling (1W): Supports higher current applications compared to standard thin-film networks.
• ±50ppm/°C TCR: Maintains consistent resistance values under temperature fluctuations.
• QSOP Gull-Wing SMD Package: Enables compact PCB layouts and reliable surface-mount assembly.
• Non-Compliant to RoHS: Suitable for legacy or exempted applications requiring leaded components.

GQ0A026800JGT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Signal Conditioning: Amplifier gain setting and impedance matching in communication systems.
• Industrial Control Systems: Robust performance in PLCs and motor drives where thermal stability is critical.
• Medical Electronics: Isolated networks for patient monitoring devices (where RoHS exemption applies).
• Aerospace & Defense: High-reliability applications demanding tight TCR and ceramic substrate advantages.

Conclusion of GQ0A026800JGT

The GQ0A026800JGT stands out for its combination of precision, power handling, and isolation, making it a preferred choice for engineers designing high-stability analog systems. While not suited for automotive or RoHS-mandated designs, its ceramic substrate and thin-film technology provide superior performance in industrial, medical, and aerospace applications. For legacy or exempted projects requiring reliable resistor networks, this model offers a compelling balance of technical specifications and durability.