TT Electronics/IRC

GS4B011690DBT

GS4B011690DBT Description

The GS4B011690DBT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Housed in an 8-pin SOIC ceramic package, it features a 169 Ω resistance per element with a tight 0.5% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4B011690DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C) for stable signal conditioning.
• Robust Ceramic Package: SOIC-style case ensures superior heat dissipation and mechanical strength vs. plastic alternatives.
• Optimized Power Handling: 0.4W total rating (0.05W per resistor) supports moderate-power applications.
• Automated Assembly-Friendly: Gull-wing leads and 1.27mm pitch align with industry-standard SMD processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GS4B011690DBT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision resistance matching critical in ADC/DAC reference circuits.
• Bus Termination: Stable impedance matching for high-speed data lines (e.g., SPI, I²C).
• Sensor Signal Conditioning: Low-drift performance for temperature or pressure sensor interfaces.
• Medical/Test Equipment: Where long-term stability and minimal drift are paramount.

Conclusion of GS4B011690DBT

The GS4B011690DBT stands out for its ceramic-encased precision, making it a superior choice over plastic-packaged networks in environments requiring thermal resilience and electrical stability. While not RoHS-compliant, its thin film technology and tight tolerances cater to specialized industrial and communication systems. Engineers will value its balance of performance, durability, and ease of integration in precision analog designs.