Manufacturer Part Number
MCC501-18IO2
Manufacturer
littelfuse
Introduction
The MCC501-18IO2 is a Thyristor SCR module designed for high voltage applications, capable of controlling and rectifying currents in a compact package.
Product Features and Performance
Contains two SCRs in series connection
Capable of withstanding high surge currents up to 14500A at 50Hz
Supports high off-state voltage of 1.8kV
Operates efficiently over a wide temperature range from -40°C to 125°C
Product Advantages
Improved voltage endurance
Robust surge current handling capability
Compact WC-501 chassis mount package
Reliable over a broad temperature spectrum
Key Technical Parameters
Voltage Off State: 1.8 kV
Current Non Rep. Surge 50, 60Hz (Itsm): 14500A @ 50Hz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Series connection enhances safety by sharing voltage across the SCRs
High surge current rating ensures safe operation under sudden voltage spikes
Compatibility
Compatible with various industrial applications requiring chassis mounting and high current control
Application Areas
Industrial motor control
HVDC power transmission
Soft starters for heavy duty motors
Product Lifecycle
Currently marked as Obsolete
Customers should consult littelfuse for potential upgrades or replacements
Several Key Reasons to Choose This Product
High off-state voltage and current ratings for handling demanding applications
Dual SCR module allows for compact and efficient designs
Extended operating temperature range suitable for harsh environments
Obsolescence status indicates a need for quick procurement or evaluation of future options
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