Vishay

M8340107K1872FGD03

M8340107K1872FGD03 Description

The M8340107K1872FGD03 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 18.7KΩ resistors with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient. Its molded construction ensures durability, while the through-hole mounting provides mechanical stability. With a total power rating of 0.36W (0.12W per resistor) and a maximum operating temperature of 125°C, it is engineered for performance under derated power conditions (70°C to 125°C). The 50V maximum voltage rating and EAR99 ECCN classification make it suitable for both commercial and specialized applications.

M8340107K1872FGD03 Features

• Precision Resistance: 18.7KΩ ±1% tolerance for accurate signal conditioning.
• Robust Construction: Molded SIP package with 6-pin termination and 2.54mm terminal pitch for reliable through-hole mounting.
• High-Temperature Performance: Operates up to 125°C with derated power capability.
• Low TCR: ±100ppm/°C ensures stability across temperature variations.
• Isolated Circuit Design: Independent resistors (ISOL) for flexible circuit integration.
• Military-Grade Reliability: Part of the M83401/03 series, though non-automotive and non-PPAP compliant.
• Compact Dimensions: 14.81mm (L) × 2.49mm (D) × 4.75mm (H) for space-constrained designs.

M8340107K1872FGD03 Applications

• Military & Aerospace: High-reliability systems requiring stable resistance under extreme conditions.
• Industrial Electronics: Precision analog circuits, voltage dividers, and feedback networks.
• Test & Measurement Equipment: Calibration and signal processing modules.
• Power Supplies: Current sensing and load balancing in derated environments.
• Legacy Systems: Upgrades or replacements for obsolete resistor networks.

Conclusion of M8340107K1872FGD03

The M8340107K1872FGD03 excels in applications demanding precision, durability, and thermal stability. Its military-grade pedigree, isolated design, and thick film technology make it a standout choice for harsh environments. While not RoHS-compliant, its performance in high-temperature and precision scenarios justifies its use in specialized sectors. Engineers will appreciate its balance of accuracy, power handling, and compact form factor, particularly in legacy or mission-critical systems.