TT Electronics/IRC

GS4A031103FBT

GS4A031103FBT Description

The GS4A031103FBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 110KΩ resistance with an absolute tolerance of ±1% and a ratio tolerance of ±0.1%. Built with thin-film technology, it delivers exceptional stability with a low temperature coefficient of ±25ppm/°C. The device operates over a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it balances performance and reliability. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the ceramic case enhances thermal and mechanical durability.

GS4A031103FBT Features

• Precision Resistance: 110KΩ ±1% absolute tolerance, ±0.1% ratio tolerance.
• Stable Performance: Thin-film technology with ±25ppm/°C temperature coefficient.
• Robust Construction: Ceramic SOIC package for high thermal and mechanical resilience.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• High Voltage Handling: 100V maximum rating per resistor.
• Surface-Mount Ready: Gull-wing terminals for reliable PCB attachment.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), ±0.1mm tolerances.

GS4A031103FBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design minimizes crosstalk, making it ideal for:

• Industrial Sensors: High-stability signal processing in harsh environments.
• Medical Equipment: Reliable performance in diagnostic and monitoring devices.
• Automotive Electronics: Despite not being PPAP/Automotive-rated, it suits non-safety-critical systems.
• Test & Measurement: Calibration circuits requiring tight tolerance and low drift.
• Communication Systems: Impedance matching and filtering in RF modules.

Conclusion of GS4A031103FBT

The GS4A031103FBT stands out for its precision, stability, and rugged ceramic packaging, offering superior performance in critical electronic designs. While not RoHS-compliant or automotive-grade, its thin-film technology and tight tolerances make it a preferred choice for industrial, medical, and instrumentation applications. Engineers will appreciate its balance of compact size, high voltage handling, and thermal resilience, ensuring reliability in diverse operating conditions.