TT Electronics/IRC

GQ0A032801JGT

GQ0A032801JGT Description

The GQ0A032801JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 2.8KΩ resistance, 5% tolerance, and a ±25ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding environments. The gull-wing termination ensures secure surface-mount (SMD) installation, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ0A032801JGT Features

• Isolated Resistor Network: 10 independent resistors with 2.8KΩ each, ensuring signal integrity in multi-channel circuits.
• High Precision: ±25ppm/°C temperature coefficient and 5% tolerance for stable performance across -70°C to +125°C.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable PCB mounting.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Compact Form Factor: QSOP package optimizes board space without compromising power handling.

GQ0A032801JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated measurement systems, PLCs, and sensor interfaces requiring low TCR drift.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits where thermal stability is critical.
• Medical Electronics: Patient monitoring devices demanding high reliability and minimal drift.

Conclusion of GQ0A032801JGT

The GQ0A032801JGT stands out for its thin-film technology, ceramic encapsulation, and isolated design, making it a superior choice for precision analog circuits. While not RoHS-compliant or automotive-rated, its wide temperature range, low TCR, and robust packaging cater to industrial, telecom, and medical applications. Engineers will appreciate its balance of compactness, power handling, and electrical consistency, particularly in designs where space and thermal performance are paramount.