Vishay

M8340108K1003FCD03

M8340108K1003FCD03 Description

The M8340108K1003FCD03 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 100K Ohm resistance with a tight 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a molded SIP (Single In-line Package), it features 8 pins with a 2.54mm terminal pitch for through-hole mounting. The device operates over a wide temperature range (-70°C to +125°C) and delivers a total power rating of 0.84W (0.12W per resistor), making it suitable for high-stress environments. Its 50V maximum voltage rating and non-compliant EU RoHS status cater to specialized applications where durability is critical.

M8340108K1003FCD03 Features

• Military-grade reliability: Meets stringent M83401/03 series standards for harsh environments.
• High power handling: 0.84W total power dissipation (0.12W per resistor) with derating up to 125°C.
• Precision performance: 1% tolerance and ±100ppm/°C TCR ensure stable operation under thermal stress.
• Robust construction: Molded SIP package (19.89mm length, 4.75mm height) with pin termination for secure through-hole mounting.
• Bussed circuit design: Simplifies PCB layout in voltage-divider or pull-up/pull-down networks.
• Non-RoHS compliant: Ideal for legacy or exempted military/aerospace systems.

M8340108K1003FCD03 Applications

• Military/defense electronics: Avionics, radar systems, and communication equipment requiring MIL-spec durability.
• Industrial controls: Power supplies, motor drives, and instrumentation where high-temperature stability is critical.
• Automotive (non-AECQ): Legacy vehicle systems exempt from PPAP/AECQ200 requirements.
• Test & measurement: Precision circuits needing low TCR and bussed resistor networks.

Conclusion of M8340108K1003FCD03

The M8340108K1003FCD03 excels in rugged, precision applications where thermal resilience and military-grade reliability are paramount. Its thick film technology, bussed design, and high power rating distinguish it from commercial-grade networks, while the SIP package ensures compatibility with traditional through-hole assemblies. Ideal for mission-critical systems, this resistor network balances performance with robustness, making it a top choice for defense, industrial, and specialized automotive designs.