Vishay

M8340102K68R1FBD04

M8340102K68R1FBD04 Description

The M8340102K68R1FBD04 from Vishay is a high-reliability thick film resistor network designed for demanding applications. Part of the Military M83401/01 and /02 series, it features a bussed (BUS) circuit type with 15 resistors of 68.1Ω each, offering a tight 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a molded 16-pin DIP package, it supports through-hole mounting with a 2.54mm terminal pitch. The network delivers a total power rating of 1.5W (0.1W per resistor) and operates within a wide temperature range of -55°C to +125°C, derated up to 125°C. Its 100V maximum voltage rating and robust construction make it ideal for harsh environments.

M8340102K68R1FBD04 Features

• Military-Grade Reliability: Compliant with M83401/01 and /02 standards, ensuring durability in critical applications.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR provide stable resistance across temperature fluctuations.
• High Power Handling: 1.5W total dissipation (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Molded DIP package (21.59mm × 7.87mm × 3.81mm) with pin termination for secure through-hole mounting.
• Bussed Network Design: Simplifies circuit layout by connecting multiple resistors in a single package, reducing board space and assembly complexity.

M8340102K68R1FBD04 Applications

• Military & Aerospace: Suitable for avionics, radar systems, and communication equipment due to its rugged design and wide operating range.
• Industrial Electronics: Ideal for PLCs, motor drives, and power supplies requiring stable resistance under high temperatures.
• Test & Measurement: Precision instrumentation and calibration devices benefit from its low TCR and tight tolerance.
• Automotive (Non-Automotive Rated): Auxiliary systems in harsh environments where reliability is critical.

Conclusion of M8340102K68R1FBD04

The M8340102K68R1FBD04 stands out for its military-grade robustness, precision, and high power density, making it a superior choice for applications demanding reliability under extreme conditions. Its bussed network architecture reduces component count, while the thick film technology ensures long-term stability. While not PPAP or automotive-rated, it excels in defense, industrial, and high-performance electronics where failure is not an option.