TT Electronics/IRC

GUS-SS8B-03-4221-FD

GUS-SS8B-03-4221-FD Description

The GUS-SS8B-03-4221-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin SOIC package integrates 15 resistors, each with a 4.22KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust electrical performance, while the gull-wing termination ensures reliable surface-mount (SMD) assembly. Packaged in a tube, this non-automotive, non-PPAP component is ideal for industrial and commercial electronics.

GUS-SS8B-03-4221-FD Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for signal conditioning and analog circuits.
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances enable high-density PCB layouts.
• Thermal Stability: ±25ppm/°C TCR ensures minimal resistance drift across the -70°C to +125°C range.
• High Power Handling: 0.8W total dissipation (1/20W per resistor) supports sustained operation in power-sensitive designs.
• Gull-Wing Termination: Facilitates automated SMD placement and strong solder joints.
• Non-RoHS Compliant: Suitable for applications exempt from RoHS restrictions.

GUS-SS8B-03-4221-FD Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision resistance values ensure accurate signal levels in ADCs, DACs, and sensor interfaces.
• Industrial Control Systems: Stable performance under thermal stress in PLC modules, motor drives, and power supplies.
• Test & Measurement Equipment: Low TCR minimizes calibration drift in multimeters, oscilloscopes, and data acquisition systems.
• Telecom Infrastructure: Reliable operation in baseband processing and RF signal conditioning.

Conclusion of GUS-SS8B-03-4221-FD

The GUS-SS8B-03-4221-FD combines precision, compactness, and thermal resilience, making it a superior choice for engineers requiring stable resistor networks in harsh environments. Its thin-film technology, tight tolerances, and robust power handling distinguish it from generic arrays, particularly in industrial, instrumentation, and telecom applications. While not RoHS-compliant, its performance metrics justify its use in exempted high-reliability systems.