TT Electronics/IRC

GS4B034301FDT

GS4B034301FDT Description

The GS4B034301FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 4.3KΩ resistance value per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin SOIC ceramic package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS4B034301FDT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic SOIC package ensures durability and heat dissipation.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint ideal for dense layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low-Power Design: 0.05W per resistor (0.4W total) balances efficiency and performance.
• Automation-Friendly: Gull-wing terminals enable reliable SMT assembly.

GS4B034301FDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog/Digital Conversion: Reference networks for ADCs/DACs.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Medical Electronics: Stable resistance in diagnostic equipment.
• Telecom Infrastructure: Reliable operation in baseband processing.

Conclusion of GS4B034301FDT

The GS4B034301FDT combines thin-film accuracy, ceramic reliability, and compact SMT packaging to meet stringent requirements in industrial, medical, and telecom systems. Its low TCR, high power rating, and automation-ready design make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for non-consumer applications demanding precision and longevity.