Vishay

M8340108M1001FCD03

M8340108M1001FCD03 Description

The M8340108M1001FCD03 from Vishay is a high-reliability thick film resistor network designed for demanding military and industrial applications. Part of the Military M83401/03 series, this 7-resistor bussed network offers a 1KΩ resistance value with a tight 1% tolerance and a ±300ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a molded SIP (Single In-line Package), it features 8 pins with a 2.54mm terminal pitch for through-hole mounting, delivering a total power rating of 0.84W (0.12W per resistor) and a maximum voltage rating of 50V. Its non-automotive, non-PPAP compliance makes it ideal for specialized defense and aerospace use.

M8340108M1001FCD03 Features

• Military-Grade Reliability: Compliant with M83401/03 standards, ensuring durability in harsh environments.
• Precision Performance: 1% tolerance and ±300ppm/°C TCR for consistent operation under thermal stress.
• Robust Construction: Molded SIP package (19.89mm length, 4.75mm height) with pin terminations for mechanical stability.
• High Power Handling: 0.84W total power dissipation (0.12W per resistor) at 125°C max operating temperature.
• Bussed Circuit Design: Simplified PCB layout with a common BUS circuit designator, reducing component count.
• Non-RoHS: Suitable for legacy systems requiring non-compliant materials.

M8340108M1001FCD03 Applications

This resistor network excels in:

• Military & Aerospace: Avionics, radar systems, and communication equipment requiring MIL-spec reliability.
• Industrial Electronics: Power supplies, test instrumentation, and control systems needing high-temperature stability.
• Legacy Systems: Upgrades or repairs of older hardware where non-RoHS compliance is critical.
• Precision Circuits: Analog signal conditioning, voltage dividers, and pull-up/down networks demanding low tolerance drift.

Conclusion of M8340108M1001FCD03

The M8340108M1001FCD03 stands out for its military-grade ruggedness, precision thick film technology, and bussed network efficiency. Its high power rating, wide temperature range, and through-hole SIP package make it a preferred choice for mission-critical applications where failure is not an option. While not suited for automotive or RoHS-regulated designs, it remains a top-tier solution for defense, industrial, and legacy electronic systems requiring uncompromising performance.