Vishay

CSC08B033K90GPA

CSC08B033K90GPA Description

The CSC08B033K90GPA from Vishay is a high-performance thick film resistor network designed for precision applications requiring stable resistance and robust power handling. This 8-pin SIP (Single In-line Package) device integrates four isolated 3.9K Ohm resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 25°C to 150°C. The conformal coating enhances durability in harsh environments, while the through-hole pin termination simplifies PCB mounting. With a total power rating of 1.3W (0.4W per resistor) and a maximum voltage rating of 100V, this network is engineered for demanding circuits.

CSC08B033K90GPA Features

• Isolated Resistor Network: Four independent 3.9K Ohm resistors with 100V isolation, ideal for signal conditioning and voltage division.
• High Power Handling: 1.3W total power dissipation (0.4W per resistor) and derated performance up to 150°C.
• Stable Performance: ±100ppm/°C TCR and 2% tolerance ensure precision in fluctuating temperatures.
• Robust Construction: Conformal coated SIP package resists moisture and contaminants, suitable for industrial environments.
• Standard Pitch: 2.54mm terminal spacing for compatibility with breadboards and PCBs.
• Through-Hole Design: Secure 8-pin SIP mounting for mechanical stability.

CSC08B033K90GPA Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Controls: PLCs, motor drives, and power supply circuits requiring isolation.
• Test & Measurement Equipment: Precision calibration and sensor signal conditioning.
• Automotive Electronics (non-AECQ): Non-critical subsystems like dashboard displays or HVAC controls.
• Consumer Electronics: Audio amplifiers and legacy through-hole designs.

Conclusion of CSC08B033K90GPA

The CSC08B033K90GPA stands out for its isolated thick film design, combining high power density, thermal stability, and environmental resilience. While not automotive-grade or RoHS-compliant, its conformal coating and SIP package make it a cost-effective choice for industrial and prototyping applications. Engineers will appreciate its balance of precision and durability, particularly in circuits demanding multiple isolated resistors with consistent performance.

(Word count: ~950 characters)