TT Electronics/IRC

GS4B017151DDT

GS4B017151DDT Description

The GS4B017151DDT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 7.15KΩ resistance per resistor with an ultra-tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this BUS-designated network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic substrate enhances thermal performance.

GS4B017151DDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Superior heat dissipation and mechanical durability vs. polymer-based arrays.
• Space-Efficient SOIC-8: Compact 4.9mm × 5.99mm × 1.45mm footprint with tight tolerances (±0.1mm length/height).
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C max temperature suits industrial and telecom applications.
• Low TCR (±100ppm/°C): Minimizes resistance drift in variable-temperature environments.

GS4B017151DDT Applications

Ideal for:

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC front-ends.
• Bus Termination: Matched impedance for high-speed data lines (e.g., CAN, LVDS).
• Industrial Control Systems: Stable feedback loops in PLCs or motor drives.
• Test & Measurement Equipment: Calibration circuits requiring long-term accuracy.

Conclusion of GS4B017151DDT

The GS4B017151DDT excels in high-reliability, precision applications where thermal stability and tight tolerance are critical. Its ceramic construction and thin film technology provide a performance edge over epoxy-coated networks, particularly in high-temperature or high-frequency scenarios. While not RoHS-compliant, it remains a top choice for legacy or specialized industrial designs demanding uncompromising accuracy.