TT Electronics/IRC

GS8A0288R7DDT

GS8A0288R7DDT Description

The GS8A0288R7DDT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated circuit applications. Built with ceramic substrate and thin-film technology, it delivers stable performance with a ±50ppm/°C temperature coefficient and ±0.5% absolute tolerance. Each resistor offers 88.7Ω resistance at 0.1W (1/10W) power rating per element, totaling 0.8W for the network. The device operates within a wide temperature range of 70°C to 125°C (derated) and withstands up to 100V maximum voltage. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the SOIC package (9.91mm x 5.99mm x 1.45mm) meets space-constrained layouts.

GS8A0288R7DDT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal stability and mechanical durability.
• Isolated Design: Independent resistors eliminate crosstalk, ideal for signal isolation.
• Space-Efficient: Narrow SOIC-16 package (1.27mm pitch) optimizes board real estate.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C).
• Low Power Dissipation: 0.1W per resistor balances performance and thermal management.

GS8A0288R7DDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecom Infrastructure: Signal conditioning and impedance matching in RF modules.
• Medical Devices: Low-noise, high-reliability systems like patient monitors.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GS8A0288R7DDT

The GS8A0288R7DDT combines precision, isolation, and compactness, making it a standout choice for high-reliability applications demanding tight tolerance and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance over standard epoxy-based networks. Engineers will value its repeatability in ratio-critical designs and adaptability to dense PCB layouts. For isolated resistor networks with low TCR and high accuracy, this model delivers exceptional value.