TT Electronics/IRC

GS4A033242FT

GS4A033242FT Description

The GS4A033242FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 32.4 kΩ resistance value and a tight ±1% tolerance. Its ±25 ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations offers reliable surface-mount compatibility, while the ceramic construction enhances durability and thermal management. Rated for 0.1 W per resistor (0.4 W total) and 100 V maximum voltage, it balances power handling with compactness.

GS4A033242FT Features

• Isolated Resistors: Four independent resistors (32.4 kΩ each) for flexible circuit design.
• High Precision: ±1% absolute tolerance and ±25 ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: SOIC package (8-pin) with 1.27 mm terminal pitch for easy PCB integration.
• Low Noise: Thin-film technology minimizes parasitic effects, ideal for signal conditioning.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS4A033242FT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: Stable resistance in diagnostic equipment and patient monitors.
• Test & Measurement: Calibration circuits and reference standards.
• Industrial Controls: Robust performance in PLCs and power management systems.

Conclusion of GS4A033242FT

The GS4A033242FT excels in applications requiring high precision, thermal stability, and compact form factors. Its isolated thin-film resistors, ceramic encapsulation, and wide operating range make it a superior choice over generic resistor arrays in critical environments. While not RoHS-compliant, its reliability in industrial and medical systems justifies its use where durability and accuracy are paramount. Engineers will appreciate its balance of performance, size, and power handling, particularly in space-constrained designs.