Vishay

CSC04B034K70JEK

CSC04B034K70JEK Description

The CSC04B034K70JEK from Vishay is a high-performance thick film resistor network designed for precision isolation and signal conditioning in demanding electronic circuits. This 4.7K Ohm, 5% tolerance network features two isolated resistors in a 4-pin SIP (Single In-line Package) with conformal coating for enhanced environmental protection. Rated for 0.6W total power dissipation (0.4W per resistor) and a ±100ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range (25°C to 150°C derated, 125°C max operating). The through-hole mounting and 2.54mm terminal pitch simplify PCB integration, while its 100V maximum voltage rating makes it suitable for medium-voltage applications.

CSC04B034K70JEK Features

• Isolated Resistor Design (ISOL): Two independent resistors for circuit isolation, reducing crosstalk.
• Robust Construction: Conformal coating protects against moisture, dust, and chemical exposure.
• High Power Handling: 0.6W total (0.4W per resistor) with derating up to 150°C.
• Stable Performance: Low TCR (±100ppm/°C) ensures minimal resistance drift.
• Through-Hole Reliability: 4-pin SIP package with sturdy pin terminations for durable connections.
• Compliance: EU RoHS compliant (with exemption) and EAR99 ECCN for global usability.

CSC04B034K70JEK Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning and isolation in PLCs and sensors.
• Power Supplies: Voltage division and feedback networks in DC/DC converters.
• Automotive Electronics: Non-automotive but suitable for harsh-environment prototypes.
• Test & Measurement Equipment: Precision resistor networks for calibration circuits.
• Telecom Infrastructure: Isolation in line drivers and signal buffers.

Conclusion of CSC04B034K70JEK

The CSC04B034K70JEK stands out for its isolated thick film design, conformal coating durability, and broad thermal stability, making it ideal for applications requiring reliable resistance networks in harsh conditions. Its through-hole SIP package ensures easy assembly, while Vishay's quality guarantees long-term performance. Engineers seeking a cost-effective, high-performance solution for isolation and signal integrity will find this model a compelling choice.