Vishay

M8340104M1004FGD03

M8340104M1004FGD03 Description

The M8340104M1004FGD03 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 1MΩ resistors with a tight 1% tolerance and a ±300ppm/°C temperature coefficient. Its molded construction ensures durability, while the through-hole mounting provides mechanical stability. Rated for 0.6W total power dissipation (0.2W per resistor) and operating over a wide temperature range of -55°C to +125°C, it meets stringent military-grade requirements. The 50V maximum voltage rating and non-RoHS compliance make it suitable for legacy or specialized systems.

M8340104M1004FGD03 Features

• Circuit Type: Isolated (ISOL) configuration for independent resistor operation.
• Robust Construction: Molded SIP package with 14.81mm length, 8.69mm height, and 2.54mm terminal pitch for consistent PCB integration.
• High Precision: 1% tolerance and ±300ppm/°C TCR ensure stable performance in thermal variations.
• Military-Grade Reliability: Compliant with M83401/03 standards, ideal for harsh environments.
• Through-Hole Design: Pin termination simplifies assembly and enhances mechanical strength.
• Non-Automotive/Non-PPAP: Optimized for industrial, aerospace, and defense applications.

M8340104M1004FGD03 Applications

This resistor network excels in:

• Military & Aerospace: Avionics, radar systems, and communication equipment requiring high stability under extreme conditions.
• Industrial Controls: Precision instrumentation, power supplies, and feedback circuits.
• Legacy Electronics: Systems needing non-RoHS components or 50V isolation.
• Test & Measurement: Calibration devices and signal conditioning where low drift is critical.

Conclusion of M8340104M1004FGD03

The M8340104M1004FGD03 stands out for its military-grade durability, isolated resistor design, and precise thick film technology. Its high power rating per resistor (0.2W), wide operating temperature range, and through-hole reliability make it a superior choice for mission-critical applications. While not suited for automotive or RoHS-compliant projects, it remains indispensable in defense, industrial, and high-precision electronics where performance under stress is paramount.