TT Electronics/IRC

GS4A0275R0GT

GS4A0275R0GT Description

The GS4A0275R0GT from TT Electronics/IRC is a high-performance 4-resistor isolated network in an 8-pin narrow SOIC package. Designed for precision applications, it features 75Ω resistance per element with a tight ±2% absolute tolerance and a low ±50ppm/°C temperature coefficient. The ceramic-based construction ensures stability across a wide temperature range (70°C to 125°C derated), with a maximum operating temperature of 125°C. Its thin-film technology delivers superior accuracy and reliability, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for demanding circuits. The gull-wing termination and surface-mount design (SOIC package) facilitate easy PCB integration, with dimensions of 4.9mm (L) × 5.99mm (D) × 1.45mm (H) and tight tolerances (±0.1mm to ±0.2mm).

GS4A0275R0GT Features

• Isolated Circuit Design: Independent resistors for flexible configurations.
• High Precision: ±2% tolerance and ±50ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case and thin-film technology enhance durability.
• Space-Efficient: Compact SOIC package (8-pin) ideal for dense layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial applications.
• Thermal Stability: Operates reliably from 70°C to 125°C with derated power.
• Automated Assembly-Friendly: Gull-wing leads and surface-mount compatibility.

GS4A0275R0GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback circuits in power supplies or motor drives.
• Test & Measurement Equipment: High-accuracy reference networks.
• Telecommunications: Impedance matching in RF modules.
• Medical Electronics: Stable resistance paths in diagnostic devices.

Conclusion of GS4A0275R0GT

The GS4A0275R0GT stands out for its precision, isolation, and thermal resilience, making it a top choice for engineers requiring reliable thin-film resistor networks. Its SOIC footprint balances performance with space constraints, while the ceramic substrate ensures longevity in harsh environments. Though not PPAP or automotive-qualified, it is ideal for industrial, telecom, and instrumentation designs demanding tight tolerances and low drift. For applications prioritizing accuracy and compactness, this model offers a compelling solution.