Vishay

TSPS803R4222DUF

TSPS803R4222DUF Description

The TSPS803R4222DUF from Vishay is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-pin SIP (Single In-line Package) device features four isolated 42.2 kΩ resistors with a tight tolerance of ±0.5% and a low temperature coefficient of ±25 ppm/°C, ensuring stable performance across a wide temperature range (-55°C to +125°C). The molded package offers robust mechanical protection, while the through-hole mounting ensures reliable connectivity. With a total power rating of 500 mW (100 mW per resistor) and a maximum voltage rating of 100 VDC, this network is ideal for precision analog and digital circuits.

TSPS803R4222DUF Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25 ppm/°C) for stable performance.
• Isolated Resistors (Pin 1 Common): Four independent 42.2 kΩ resistors in a compact SIP package.
• High Power Handling: 100 mW per resistor (500 mW total) with a voltage rating of 100 VDC.
• Robust Construction: Molded case ensures durability and resistance to environmental stress.
• Through-Hole Design: 2.54 mm terminal pitch for easy PCB integration.
• Wide Operating Temperature: Reliable performance from -55°C to +125°C.

TSPS803R4222DUF Applications

This resistor network excels in applications requiring precision resistance matching and stability, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation.
• Medical Electronics: Patient monitoring devices and diagnostic equipment.
• Telecommunications: Filter networks and impedance matching.
• Automotive Electronics (non-AECQ): Non-safety-critical systems like infotainment.

Conclusion of TSPS803R4222DUF

The TSPS803R4222DUF stands out for its precision, reliability, and rugged design, making it a superior choice for engineers designing high-performance circuits. Its isolated resistors, low TCR, and high power rating provide flexibility in demanding environments, while the through-hole SIP package ensures ease of assembly. Ideal for industrial, medical, and telecom applications, this Vishay resistor network delivers consistent performance where accuracy is critical.