TT Electronics/IRC

GUS-SS8B-01-78R7-JF

GUS-SS8B-01-78R7-JF Description

The GUS-SS8B-01-78R7-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin SOIC package integrates 15 resistors, each with a 78.7 Ohm resistance value and a tight 5% tolerance, ensuring consistent performance in demanding circuits. With a 0.8W total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 1.27mm terminal pitch facilitate reliable soldering in automated SMD processes, while its compact 9.91mm × 5.99mm × 1.45mm footprint optimizes board space.

GUS-SS8B-01-78R7-JF Features

• Thin-Film Technology: Offers superior stability, low noise, and precision compared to thick-film alternatives.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Robust Construction: SOIC package with rectangular shape and tight tolerances (±0.1mm height, ±0.2mm depth) ensures mechanical reliability.
• BUS Circuit Designator: Ideal for bus line termination, voltage division, and pull-up/down networks.
• Non-Automotive Grade: Optimized for commercial and industrial use, with PPAP not required.
• Tube Packaging: Protects components during handling and storage.

GUS-SS8B-01-78R7-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Termination Networks: Impedance matching for high-speed data buses (e.g., SPI, I²C).
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Stable reference circuits due to low TCR (±100ppm/°C).
• Consumer Electronics: Compact designs requiring multi-resistor integration (e.g., audio hardware, display drivers).

Conclusion of GUS-SS8B-01-78R7-JF

The GUS-SS8B-01-78R7-JF combines thin-film precision, high power handling, and compact SMD compatibility, making it a versatile choice for engineers prioritizing reliability in dense PCB layouts. Its 78.7 Ohm BUS configuration and wide operating temperature suit both industrial and commercial systems, while the gull-wing termination ensures manufacturability. For applications demanding stable resistance with minimal drift, this network stands out against thicker-film or less temperature-stable alternatives.