TT Electronics/IRC

GS4B012400CT

GS4B012400CT Description

The GS4B012400CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 7-resistor bussed network features a 240Ω resistance value with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin narrow SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable PCB mounting. The thin-film technology provides excellent power handling (0.4W total, 0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS4B012400CT Features

• High Precision: ±0.25% absolute tolerance ensures accuracy in critical applications.
• Stable Performance: Low ±100ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Ceramic case enhances durability and thermal dissipation.
• Space-Saving Design: SOIC package (4.9mm × 5.99mm) optimizes board real estate.
• Bussed Configuration: Simplifies circuit design for common bus applications.
• Wide Operating Range: Rated for -55°C to +125°C, derated at 70°C to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants are available for harsh environments.

GS4B012400CT Applications

• Voltage Divider Networks: Precision attenuation in measurement systems.
• Signal Conditioning: Stable termination for ADC/DAC interfaces.
• Industrial Controls: Reliable performance in PLCs and sensor arrays.
• Medical Electronics: Low-drift resistance for diagnostic equipment.
• Telecom Infrastructure: Impedance matching in high-frequency circuits.

Conclusion of GS4B012400CT

The GS4B012400CT excels in applications requiring tight tolerance, low thermal drift, and compact packaging. Its ceramic construction and thin-film technology provide superior reliability compared to polymer-based networks, while the bussed design reduces component count in bus-oriented circuits. Though not RoHS-compliant, it remains a cost-effective solution for non-regulated markets. Engineers seeking a balance of precision, power handling, and miniaturization will find this resistor network ideal for industrial, medical, and telecom systems. For harsher environments, explore TT Electronics' automotive-qualified alternatives.