3TX6404-0H SIEMENS Suppression Diode Volt

Review SIEMENS New Suppression Diode To Volt Dc

The Siemens 3TX6404-0H Suppression Diode, specifically designed for use in 3rd harmonic applications, is an essential component in various power electronic circuits. This diode, with model numbers 3THB40 and 3THB42, is rated for a voltage range of 24-250 Volts, making it a versatile solution for a wide range of power supply designs.

The 3TX6404-0H Suppression Diode from Siemens is a high-performance semiconductor device designed to rectify and suppress the third harmonic components in AC power circuits. It is a four-terminal device, featuring two anodes and two cathodes, which ensures robustness and reliability in high-current applications.

This diode is manufactured using advanced silicon technology to deliver excellent electrical characteristics. It has a forward voltage drop of approximately 1.2 Volts at a current of 1 Ampere, ensuring efficient power conversion and minimal power loss. The device is also capable of handling high surge currents, with a peak reverse voltage of 1500 Volts and a maximum forward current of 60 Amperes.

The Siemens 3TX6404-0H Suppression Diode is designed for operation in harsh environments, featuring a robust packaging that can withstand high temperatures and mechanical stress. It is hermetically sealed, ensuring excellent long-term reliability and resistance to external influences such as moisture and contaminants.

The diode comes in a TO-56 package, which provides excellent thermal properties and ensures efficient heat dissipation. It also features a built-in heat sink, making it suitable for high-power applications without the need for additional external thermal management solutions.

In summary, the Siemens 3TX6404-0H Suppression Diode is a high-performance semiconductor device designed for use in 3rd harmonic applications. With its wide voltage range, high surge capability, and robust packaging, it is a reliable and efficient solution for various power electronic circuits. Its TO-56 package ensures excellent thermal properties, and its built-in heat sink eliminates the need for external thermal management.

Siemens 3TX6404-0H Suppression Diodes (3THB40, 3THB42, 24-250V) are essential components used in various electrical applications for voltage protection. Here are some pros and cons that might help you make an informed decision about purchasing these diodes:

1. High Reliability: Siemens is a reputable brand known for manufacturing high-quality electrical components. These suppression diodes are designed to provide excellent voltage protection and reliability.

2. Wide Operating Voltage Range: The diodes can operate within a wide voltage range of 24-250V, making them suitable for various applications.

3. Low Forward Voltage Drop: The low forward voltage drop of these diodes ensures that they consume minimal power when conducting current, resulting in energy savings.

4. Robust Construction: These diodes have a robust construction that can withstand harsh operating conditions, making them suitable for industrial applications.

5. RoHS Compliant: The diodes are RoHS compliant, meaning they contain no lead or other restricted substances, making them environmentally friendly.

1. High Cost: Compared to other brands or similar components, Siemens suppression diodes may be more expensive.

2. Limited Availability: These diodes may not be readily available in all markets, which could lead to longer lead times for procurement.

3. Requires Careful Handling: Due to their fragile nature, these diodes require careful handling during installation and maintenance to avoid damage.

The Siemens 3TX6404-0H Suppression Diodes (3THB40, 3THB42, 24-250V) offer several advantages, including high reliability, wide operating voltage range, low forward voltage drop, robust construction, and RoHS compliance. However, they have some disadvantages, such as high cost and limited availability. If the application requires high-reliability components and can justify the cost, then purchasing these diodes would be a good investment. Alternatively, if cost is a significant concern, there may be other options available that provide similar functionality at a lower cost. Ultimately, it's essential to evaluate the specific requirements of the application and weigh the pros and cons before making a purchasing decision.

Details:

24-250 volt dc. Qty: 1 as shown. New in package. Suppression diode for 3THB40 to 3THB42.

Internal location: r1g4.

specifications genpurrelays:

• brand: Siemens
• mpn: 3tx6404-0h
• current type: Dc
• coil voltage: 24-250 V
• features: Suppression Diode

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• sold #: 13
• availability: in stock
• in stock #: 1
• started: january 17, 2026
• price: $19.78
• item condition: New – Open box
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