TDK MT30 ThermoFuse™ Varistors
TDK MT30 ThermoFuse™ Varistors are metal oxide varistors that provide high peak surge currents of up to 25kA. These devices feature a leaded square varistor element and a compact size with a patented overmolded design. The series is UL 1449 recognized, type 1CA, and offers a short-circuit current rating (SCCR) of up to 200kA. TDK MT30 ThermoFuse Varistors are designed for use in surge protection devices, AC/DC distribution, inverters, and more.
Features
- High peak surge current up to 25kA
- UL 1449 recognized, Type 1CA (file number E321126)
- Short-circuit current rating (SCCR) up to 200kA
- Remote signal contact
- Compact size with a patented over-molded design
- Compliance with UL 1449-4 and IEC 61643-11
Applications
- Surge protection devices
- AC/DC distribution
- Solar inverters
- Uninterruptible power supplies (UPS)
- Telecommunication
- Household appliances
Specifications
- <25ns response time
- >2500VAC electric strength
- IP20 ingress protection
- <2500m application altitude
- -40°C to +85°C operating temperature range
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