TT Electronics/IRC

GUS-SS8B-01-78R7-D

GUS-SS8B-01-78R7-D Description

The GUS-SS8B-01-78R7-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin SOIC package integrates 15 resistors with a 78.7 Ω resistance value, offering a tight 0.5% tolerance and a low ±100 ppm/°C temperature coefficient. Rated for 0.8W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The gull-wing termination ensures secure PCB mounting, while the 100V maximum voltage rating enhances durability in high-voltage circuits.

GUS-SS8B-01-78R7-D Features

• Precision Performance: Thin-film technology ensures low noise and high stability, critical for analog signal conditioning.
• Robust Construction: SOIC package (9.91 x 5.99 x 1.45 mm) with ±0.1 mm dimensional tolerances for consistent placement.
• High Power Handling: 0.8W total rating (1/20W per resistor) outperforms similar networks in power density.
• Automated Assembly Friendly: Gull-wing leads and 1.27 mm pitch align with industry-standard SMD processes.
• Non-Automotive Compliance: Ideal for industrial and telecom applications where PPAP is not required.

GUS-SS8B-01-78R7-D Applications

• Voltage Divider Networks: Precision resistance matching in ADC/DAC circuits.
• Signal Attenuation: High-frequency PCBs in RF communication systems.
• Current Sensing: Low TCR minimizes drift in power supply feedback loops.
• Medical Equipment: Stable performance in patient monitoring devices.
• Test & Measurement: Reliable for calibration instruments due to ±0.5% tolerance.

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

The GUS-SS8B-01-78R7-D excels in precision, power efficiency, and thermal resilience, distinguishing it from generic resistor arrays. Its thin-film construction and tight tolerances make it a top choice for high-accuracy analog designs, while the SOIC package ensures compatibility with automated assembly lines. Though not RoHS-compliant, it remains a robust solution for industrial and telecom systems where reliability trumps regulatory constraints. Engineers seeking repeatable performance in harsh conditions will find this network indispensable.