Vishay

M8340109K2201GCD03

M8340109K2201GCD03 Description

The M8340109K2201GCD03 from Vishay is a high-reliability thick film resistor network designed for demanding military and industrial applications. This 9-resistor bussed (BUS) network features a 2.2KΩ resistance value per resistor with a tight 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a molded 10-pin SIP (Single In-line Package), it offers a total power rating of 1.08W (0.12W per resistor) and a maximum voltage rating of 50V. The through-hole pin termination and 2.54mm terminal pitch facilitate easy PCB integration, while its military-grade M83401/03 series construction ensures durability in harsh environments.

M8340109K2201GCD03 Features

• Military-Grade Reliability: Part of the M83401/03 series, meeting stringent military specifications for performance and durability.
• High Power Handling: 1.08W total power dissipation (0.12W per resistor) with derated power up to 125°C.
• Stable Performance: ±100ppm/°C TCR and 2% tolerance ensure precision in fluctuating temperatures.
• Robust Construction: Molded SIP package with through-hole pins for secure mounting and vibration resistance.
• Space-Efficient Design: Compact 24.97mm length × 2.49mm depth × 4.75mm height footprint ideal for dense PCB layouts.
• Bussed Circuit Topology: Simplifies design in voltage-divider or pull-up/pull-down applications.

M8340109K2201GCD03 Applications

This resistor network excels in:

• Military & Aerospace Systems: Avionics, radar, and communication equipment requiring high reliability.
• Industrial Controls: PLCs, motor drives, and power supplies needing stable resistance under thermal stress.
• Test & Measurement Equipment: Precision instruments where low TCR and tight tolerance are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits in harsh environments.
• Legacy Electronics Repair: Drop-in replacement for obsolete SIP resistor networks.

Conclusion of M8340109K2201GCD03

The M8340109K2201GCD03 stands out for its military-grade robustness, high power density, and exceptional thermal stability, making it a top choice for critical applications. Its bussed configuration reduces component count, while the thick film technology ensures long-term reliability. While not PPAP or automotive-qualified, it remains ideal for high-reliability industrial and defense systems where performance under extreme conditions is paramount. Vishay’s legacy in precision resistors guarantees consistent quality, backed by the M83401/03 series’ proven track record.