The MJ3400F is a wirewound resistor manufactured by Ohmite. It is designed for applications requiring high power dissipation, precision, and reliability. This resistor is commonly used in power supplies, motor controls, and other high-energy circuits.

Applications:

• Power supplies for industrial equipment
• Motor control circuits
• Braking resistors for variable frequency drives (VFDs)
• Load resistors for testing power sources
• High-power audio amplifiers

Features:

• High power rating
• Wirewound construction
• Low temperature coefficient of resistance (TCR)
• High stability
• Flameproof coating
• Available in various resistance values and tolerances

Benefits:

• Reliable performance in high-power applications
• Precise resistance values for accurate circuit operation
• Stable resistance over a wide temperature range
• Enhanced safety with flameproof coating
• Long-term reliability and durability
• Easy to mount and connect in various circuit configurations

Additional Details:

The MJ3400F series is available in a range of power ratings, typically from 3 watts to 10 watts, and resistance values from a fraction of an ohm to several kilo-ohms. The wirewound construction provides excellent pulse handling capability. The low TCR ensures minimal resistance change with temperature variations. The flameproof coating protects against fire hazards in case of overload conditions. This resistor is designed to meet various industry standards for safety and performance. The leads are typically made of tinned copper for easy soldering and reliable connections. The MJ3400F offers a robust and dependable solution for demanding resistor applications. The resistance tolerance is typically 5% or 10%. It can withstand high surge currents and provides excellent long-term stability. The physical dimensions vary depending on the power rating and resistance value.