TT Electronics/IRC

GS4B011651DDT

GS4B011651DDT Description

The GS4B011651DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 1.65KΩ resistance value with an ultra-tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is optimized for precision analog and digital circuits.

GS4B011651DDT Features

• High Accuracy: Tight 0.5% tolerance and low TCR (±100ppm/°C) for precision applications.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• Reliable Termination: Gull-wing leads ensure strong solder joints and mechanical integrity.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS4B011651DDT Applications

• Voltage Division & Signal Conditioning: Ideal for precision DAC/ADC reference circuits.
• Impedance Matching: Used in RF and communication systems for minimal signal loss.
• Medical & Test Equipment: High stability suits sensitive measurement devices.
• Industrial Controls: Reliable performance in PLCs and sensor interfaces.
• Aerospace & Defense: Ceramic construction resists harsh environments (non-RoHS compliant).

Conclusion of GS4B011651DDT

The GS4B011651DDT excels in applications demanding high precision, thermal resilience, and compact design. Its thin-film technology, ceramic case, and tight electrical specs make it superior to generic thick-film networks, particularly in critical signal-path or high-reliability systems. While not automotive-grade, it is a cost-effective solution for industrial, medical, and communication hardware where accuracy and stability are paramount. Packaged in tubes for automated assembly, it balances performance with manufacturability.