Vishay

M8340104K1500GCD03

M8340104K1500GCD03 Description

The M8340104K1500GCD03 from Vishay is a high-reliability thick film resistor network designed for demanding applications. Part of the Military M83401/03 series, it features a bussed (BUS) circuit configuration with 5 resistors, each rated at 150Ω ±2% tolerance. The device delivers a total power rating of 1W (0.2W per resistor) and operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. Encased in a molded SIP (Single In-line Package), it offers robust mechanical stability with 6-pin through-hole termination and a 2.54mm terminal pitch. Its ±100ppm/°C temperature coefficient ensures stable performance under thermal stress.

M8340104K1500GCD03 Features

• Military-Grade Reliability: Compliant with M83401/03 standards, ensuring durability in critical applications.
• High Power Handling: 1W total power dissipation (0.2W per resistor) with 50V maximum voltage rating.
• Stable Performance: ±100ppm/°C TCR minimizes resistance drift across temperature fluctuations.
• Robust Construction: Molded SIP package (14.81mm x 8.69mm x 2.49mm) enhances mechanical strength and heat dissipation.
• Bussed Network Design: Simplifies circuit layout with a shared common terminal, reducing PCB complexity.
• Through-Hole Mounting: Ensures secure soldering for high-vibration environments.

M8340104K1500GCD03 Applications

This resistor network is ideal for:

• Military & Aerospace Systems: Where high reliability and wide temperature operation are critical.
• Industrial Control Systems: For signal conditioning, pull-up/pull-down networks, and voltage division in harsh conditions.
• Power Supplies & Analog Circuits: Provides stable resistance in feedback networks or load sharing.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical automotive electronics.
• Test & Measurement Equipment: Ensures precision in calibration and reference circuits.

Conclusion of M8340104K1500GCD03

The M8340104K1500GCD03 stands out for its military-grade robustness, consistent performance under thermal stress, and simplified bussed design. While not PPAP or automotive-qualified, its high power rating, tight tolerance, and through-hole reliability make it a top choice for industrial, defense, and precision electronics. Its SIP package and thick film technology further ensure long-term stability, catering to engineers prioritizing durability and precision in critical designs.