TT Electronics/IRC

GS4A011961FT

GS4A011961FT Description

The GS4A011961FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 1.96KΩ and a tight ±1% tolerance. The device operates within a temperature range of 70°C to 125°C and delivers a power rating of 0.1W per resistor (0.4W total). Its ±100ppm/°C temperature coefficient ensures stability across varying thermal conditions, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal performance, with dimensions of 4.9mm (L) x 5.99mm (D) x 1.45mm (H) and tight tolerances (±0.1mm to ±0.2mm).

GS4A011961FT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC configuration, ideal for signal isolation.
• High Precision: ±1% tolerance and ±100ppm/°C TCR ensure consistent performance in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and durability.
• Surface-Mount Design: Gull-wing termination (1.27mm pitch) facilitates automated assembly.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Moderate Voltage Handling: 100V rating suits industrial and instrumentation applications.
• Non-Automotive: Not PPAP-capable, but excels in commercial and industrial electronics.

GS4A011961FT Applications

This resistor network is optimized for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance values.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low TCR.
• Medical Electronics: Patient monitoring devices where accuracy and reliability are paramount.

Conclusion of GS4A011961FT

The GS4A011961FT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice for applications demanding stable performance under thermal stress. While not automotive-grade, its thin-film technology and tight tolerances cater to high-accuracy industrial and commercial designs. Engineers will appreciate its balance of compactness, power handling, and thermal resilience, particularly in circuits where resistor matching and drift are critical. For projects requiring repeatable performance in harsh environments, this network resistor delivers exceptional value.