Manufacturer Part Number
MCC501-12IO1
Manufacturer
Littelfuse
Introduction
The MCC501-12IO1 is a high-power silicon controlled rectifier (SCR) module designed for industrial applications requiring controlled rectification and switching.
Product Features and Performance
Series connection structure enhances voltage withstand capability
Dual SCR module for phase control in AC circuits
Block voltage capability of 1.2kV suitable for medium voltage applications
Able to handle high surge currents ensuring robust performance in demanding scenarios
Operation temperature range from -40°C to 125°C enables use in various environments
Designed for chassis mount with a simplified installation process
Product Advantages
High voltage rating extends usage in industrial power applications
Series connection of SCRs provides enhanced reliability
Optimized for high surge current operations
Key Technical Parameters
Voltage - Off State: 1.2 kV
Number of SCRs, Diodes: 2 SCRs
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Chassis Mount
Package / Case: WC-501
Quality and Safety Features
Manufactured by Littelfuse, a trusted brand in circuit protection
Robust design ensures long-term reliability in industrial settings
Compatibility
Suited for applications requiring controlled high voltage/current rectification
Compatible with chassis mounting setups
Application Areas
Induction heating systems
Motor control circuits
Industrial power supplies
High power converters and inverters
Product Lifecycle
Obsolete product
May require evaluation for replacements or upgrades
Alternatives may be available from Littelfuse or other manufacturers
Several Key Reasons to Choose This Product
Optimal for high voltage industrial applications
Built-in redundancy with dual SCR arrangement
Robust construction suitable for harsh industrial environments
Proven manufacturer with a reputation for reliability in circuit protection
Although obsolete, the product’s specifications may still meet the requirements for existing equipment maintenance or specialized applications
