TT Electronics/IRC

GS4B013901DDT

GS4B013901DDT Description

The GS4B013901DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 3.9KΩ resistance per element with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Housed in a ceramic SOIC-8 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. Its gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GS4B013901DDT Features

• High Precision: Tight 0.5% tolerance and ±100ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and reliability under high-temperature conditions.
• Compact & Durable: SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances ensures consistent PCB fit.
• Optimized Power Handling: 0.4W total power rating (derated up to 125°C) for energy-efficient designs.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or automotive-qualified.

GS4B013901DDT Applications

• Signal Conditioning: Ideal for ADC/DAC reference dividers and sensor interface circuits due to low drift.
• Industrial Electronics: Suits PLC modules, test equipment, and power supplies requiring precision resistance matching.
• Communications: Used in RF impedance matching and filter networks where stability is critical.
• Medical Devices: Reliable performance in patient monitoring systems and diagnostic tools.
• Non-RoHS Applications: Suitable for legacy or exempted systems where RoHS compliance is not mandatory.

Conclusion of GS4B013901DDT

The GS4B013901DDT excels in precision and reliability, offering low TCR, tight tolerance, and robust ceramic construction for industrial, medical, and communication systems. While not automotive-grade, its high-voltage tolerance and stable thin-film technology make it a superior choice for noise-sensitive or thermally challenging environments. Engineers will appreciate its compact footprint, ease of integration, and consistent performance in mission-critical applications.