Vishay

M8340105M4701JCD03

M8340105M4701JCD03 Description

The M8340105M4701JCD03 from Vishay is a high-reliability 7-resistor bussed network designed for demanding military and industrial applications. This thick film resistor network offers a 4.7KΩ resistance per element with a 5% tolerance and a ±300ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Housed in a molded SIP (Single In-line Package), it features 8 pins with a 2.54mm terminal pitch and through-hole mounting for robust mechanical and electrical connections. With a total power rating of 1.4W (0.2W per resistor) and a maximum voltage rating of 50V, this component is engineered for precision and durability in harsh environments.

M8340105M4701JCD03 Features

• Military-Grade Reliability: Part of the M83401/03 series, meeting stringent military specifications for performance and durability.
• High Power Handling: 1.4W total power dissipation (0.2W per resistor) enables use in high-load circuits.
• Stable Thermal Performance: ±300ppm/°C TCR ensures minimal resistance drift under temperature fluctuations.
• Robust Construction: Molded SIP package (19.89mm length, 8.69mm height) with pin termination for secure through-hole mounting.
• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a common bus configuration, reducing wiring complexity.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for extreme environments.

M8340105M4701JCD03 Applications

• Military & Aerospace: Suitable for avionics, radar systems, and communication equipment due to its rugged design and military compliance.
• Industrial Automation: Used in control systems, PLCs, and power supplies where high reliability and thermal stability are critical.
• Test & Measurement Equipment: Ideal for precision instrumentation requiring stable resistance values under varying conditions.
• Power Distribution Circuits: The bussed network design simplifies voltage division and current sensing in power management systems.

Conclusion of M8340105M4701JCD03

The M8340105M4701JCD03 stands out as a high-performance resistor network for mission-critical applications. Its military-grade construction, excellent thermal stability, and bussed configuration make it a superior choice over standard commercial-grade networks. Whether in defense systems, industrial controls, or precision electronics, this component delivers reliability, power efficiency, and design flexibility. For engineers seeking a robust, high-tolerance solution, this Vishay resistor network is a dependable option.