TT Electronics/IRC

GS7B014121CT

GS7B014121CT Description

The GS7B014121CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding circuit applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 4.12KΩ resistance and an ultra-tight ±0.25% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±100ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and 0.7W total power dissipation (0.05W per resistor) make it suitable for precision analog and digital circuits.

GS7B014121CT Features

• High Precision: ±0.25% absolute tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with gull-wing terminations for durability and solderability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm SOIC footprint (±0.1mm length/height tolerance).
• Bussed Topology: Simplifies PCB layout by connecting multiple resistors to a common node.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS7B014121CT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision signal conditioning in ADCs/DACs.
• Impedance Matching: RF and communication systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and power management circuits.
• Test & Measurement Equipment: Calibration and reference circuits due to low drift.
• Medical Electronics: Where consistent performance across temperature fluctuations is critical.

Conclusion of GS7B014121CT

The GS7B014121CT stands out for its combination of precision, compactness, and thermal stability, making it a superior choice over generic resistor arrays. While not RoHS-compliant, its ceramic case and thin-film technology ensure long-term reliability in non-automotive environments. Engineers seeking a cost-effective, high-performance solution for bussed resistor networks will find this model ideal for space-constrained, precision-critical designs.