TT Electronics/IRC

GS4B024300GT

GS4B024300GT Description

The GS4B024300GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Packaged in an 8-pin narrow SOIC (SOIC-C Series), this 7-resistor bussed network offers a 430Ω resistance per element with a tight ±2% tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures stable performance across a wide temperature range (70°C to 125°C), while the ceramic case provides excellent thermal and mechanical durability. With a maximum voltage rating of 100V and a power rating of 0.4W (0.05W per resistor), this component is ideal for space-constrained, high-reliability designs.

GS4B024300GT Features

• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a common bus configuration.
• High Precision: ±2% absolute tolerance and ±50ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic substrate and gull-wing termination enhance thermal stability and solderability.
• Compact Footprint: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C–125°C at full power.
• Surface-Mount Ready: SOIC package with 1.27mm terminal pitch for automated assembly.

GS4B024300GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, pull-up/pull-down networks in precision ADCs/DACs.
• Industrial Controls: PLCs, sensor interfaces, and motor drivers requiring stable resistance under thermal stress.
• Telecommunications: Impedance matching and termination in high-frequency RF circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where ceramic durability is valued.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low drift.

Conclusion of GS4B024300GT

The GS4B024300GT stands out for its combination of precision, compactness, and ceramic reliability, making it a superior choice over plastic-encased networks in harsh environments. While not PPAP or automotive-qualified, its thin-film technology and bussed design reduce board complexity and improve signal integrity. Ideal for engineers prioritizing thermal stability, space efficiency, and repeatable performance in industrial, telecom, and instrumentation designs.