Vishay

M8340107M4752FGD03

M8340107M4752FGD03 Description

The M8340107M4752FGD03 from Vishay is a high-reliability thick film resistor network designed for precision applications in demanding environments. Part of the Military M83401/03 series, this 6-pin SIP (Single In-line Package) device features three isolated 47.5KΩ resistors with a tight 1% tolerance and a ±300ppm/°C temperature coefficient. Its molded construction ensures durability, while the through-hole pin termination provides secure mounting. 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 (0.36W total), making it suitable for high-density circuits requiring stable performance under thermal stress.

M8340107M4752FGD03 Features

• Military-Grade Reliability: Compliant with M83401/03 standards, ensuring robustness for harsh environments.
• Precision Performance: 1% tolerance and ±300ppm/°C TCR for consistent signal integrity.
• Isolated Circuit Design: Three independent resistors (47.5KΩ each) reduce crosstalk in critical applications.
• High-Temperature Operation: Rated for 125°C, with derated power up to 125°C.
• Durable Packaging: Molded SIP case with 2.54mm terminal pitch and through-hole pins for mechanical stability.
• Non-Automotive, Non-PPAP: Ideal for industrial and military use where automotive compliance is not required.

M8340107M4752FGD03 Applications

• Military & Aerospace: Signal conditioning, feedback networks, and voltage division in avionics and defense systems.
• Industrial Controls: Precision analog circuits, sensor interfaces, and power supply regulation.
• Test & Measurement Equipment: High-accuracy dividers and calibration networks.
• Medical Electronics: Isolated signal paths in diagnostic devices where reliability is critical.
• Telecommunications: Filtering and impedance matching in RF and baseband circuits.

Conclusion of M8340107M4752FGD03

The M8340107M4752FGD03 stands out for its military-grade construction, isolated resistor design, and high-temperature resilience, making it a superior choice for applications demanding precision and durability. Its thick film technology and molded SIP package ensure long-term stability, while the 1% tolerance and low TCR cater to stringent performance requirements. While not RoHS-compliant, its EAR99 ECCN classification facilitates global sourcing for non-consumer applications. Engineers seeking a reliable, high-performance resistor network for harsh environments will find this model exceptionally well-suited.