Vishay

M8340109K1822FCD03

M8340109K1822FCD03 Description

The M8340109K1822FCD03 from Vishay is a high-reliability, military-grade thick film resistor network designed for precision applications. Part of the Military M83401/03 series, this 9-resistor bussed network features a 18.2KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a molded SIP (Single In-line Package), it offers a 1.08W total power rating (0.12W per resistor) and operates across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The 10-pin through-hole design with a 2.54mm terminal pitch ensures easy PCB integration, while its 50V maximum voltage rating provides robust performance in high-voltage circuits.

M8340109K1822FCD03 Features

• Military-Grade Reliability: Compliant with M83401/03 standards, ensuring durability in demanding applications.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR for stable operation under thermal stress.
• High Power Handling: 1.08W total dissipation (0.12W per resistor) with derated performance up to 125°C.
• Robust Construction: Molded SIP package with 24.97mm length and 4.75mm height, resistant to mechanical stress.
• Bussed Circuit Design: Simplifies PCB layout for shared-node applications, reducing component count.
• Through-Hole Mounting: 10-pin SIP with 2.54mm pitch for secure soldering and high mechanical stability.

M8340109K1822FCD03 Applications

• Military & Aerospace: Ideal for avionics, radar systems, and communication equipment due to its ruggedized design.
• Industrial Electronics: Suitable for PLCs, power supplies, and motor controls requiring precision resistance networks.
• Test & Measurement: Used in calibration devices and instrumentation where low TCR and tight tolerance are critical.
• High-Voltage Circuits: 50V rating makes it suitable for power distribution and signal conditioning in HV systems.
• Retrofit & Legacy Systems: Compatible with existing military and industrial designs requiring SIP resistor networks.

Conclusion of M8340109K1822FCD03

The M8340109K1822FCD03 stands out as a high-performance resistor network for mission-critical applications. Its military-grade construction, precision specifications, and bussed design make it a superior choice over commercial-grade alternatives. Whether for defense systems, industrial automation, or high-voltage circuits, this Vishay component delivers reliability, accuracy, and long-term stability. Its through-hole SIP package ensures ease of integration, while the extended temperature range guarantees operation in extreme conditions. For engineers seeking a robust, high-tolerance resistor network, the M8340109K1822FCD03 is a proven solution.