Vishay

M8340108M2003GGD03

M8340108M2003GGD03 Description

The M8340108M2003GGD03 from Vishay is a high-reliability, military-grade thick-film resistor network designed for precision applications requiring stable performance under demanding conditions. Part of the Military M83401/03 series, this 8-pin SIP (Single In-line Package) device features four isolated 200 kΩ resistors with a tight 2% tolerance and a ±300 ppm/°C temperature coefficient. Its molded construction ensures durability, while the through-hole pin termination facilitates secure mounting in harsh environments. With a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C, it delivers 0.12W per resistor (0.48W total) at 50V maximum voltage rating. Packaged in a tube, it meets EAR99 ECCN but is non-compliant with EU RoHS, reflecting its specialized military/aerospace focus.

M8340108M2003GGD03 Features

• Military-Grade Reliability: Part of Vishay’s M83401/03 series, ensuring ruggedness for high-stress applications.
• Isolated Circuit Design: Four independent 200 kΩ resistors (ISOL configuration) prevent crosstalk, ideal for signal isolation.
• Stable Performance: ±300 ppm/°C TCR and 2% tolerance guarantee precision across temperature fluctuations.
• Robust Construction: Molded SIP package (19.89 x 4.75 x 2.49 mm) with 2.54 mm pin pitch for mechanical resilience.
• High-Temperature Operation: Rated up to 125°C, with derated power handling up to 70°C–125°C.
• Through-Hole Mounting: Pin termination ensures secure PCB integration in vibration-prone environments.

M8340108M2003GGD03 Applications

• Military/Aerospace Systems: Avionics, radar, and communication equipment requiring MIL-spec durability.
• Industrial Controls: Precision analog circuits, signal conditioning, and feedback networks in harsh environments.
• Test & Measurement: Calibration devices and high-accuracy instrumentation demanding low TCR drift.
• Power Supplies: Voltage divider networks and load-sharing circuits where isolation is critical.
• Legacy Equipment: Upgrades or repairs for systems specifying military-grade SIP resistor networks.

Conclusion of M8340108M2003GGD03

The M8340108M2003GGD03 stands out as a high-performance resistor network tailored for mission-critical applications. Its military pedigree, isolated thick-film design, and wide temperature range make it superior to commercial-grade alternatives in reliability and precision. While not RoHS-compliant, its EAR99 classification ensures broad exportability for defense and industrial use. Engineers seeking a robust, long-life solution for analog circuits in extreme conditions will find this model indispensable.