TT Electronics/IRC

GS8A034021FT

GS8A034021FT Description

The GS8A034021FT from TT Electronics/IRC is a high-precision 8-resistor network designed for isolated circuit applications. Housed in a 16-pin narrow SOIC (Small Outline Integrated Circuit) ceramic package, it features thin-film technology for enhanced stability and accuracy. With a resistance value of 4.02KΩ and a tight ±1% tolerance, this network ensures reliable performance in precision analog and digital circuits. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, minimizing resistance drift under thermal stress. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) make it suitable for moderate-power applications.

GS8A034021FT Features

• Ceramic SOIC Package: Robust construction for thermal and mechanical stability.
• Isolated Resistors: Independent elements (no common node) for flexible circuit design.
• Thin-Film Technology: Delivers high precision (±1%) and low TCR (±25ppm/°C).
• Surface-Mount Gull Wing Terminals: Ensures reliable PCB connections with a 1.27mm pitch.
• Wide Operating Range: -70°C to +125°C, derated power up to 125°C.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained designs.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GS8A034021FT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated amplification/filtering stages in sensors and instrumentation.
• Medical Electronics: Patient monitoring devices requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits demanding low drift.
• Industrial Control Systems: Isolated feedback networks in power supplies or motor drives.

Conclusion of GS8A034021FT

The GS8A034021FT stands out for its ceramic-based isolation, thin-film accuracy, and compact SOIC footprint, making it a superior choice over polymer-based networks in high-reliability environments. While not RoHS-compliant, its thermal resilience and electrical precision cater to demanding industrial and medical applications. Engineers will appreciate its balance of performance, size, and cost for precision analog designs.