Ametherm SURGE-GARD™ NTC Inrush Current Limiting devices are manufactured using specially formulated metal oxide ceramic materials and certified to UL 1434 for single- and three-phase input voltages to 480VAC. SURGE-GARD devices are capable of handling high steady-state currents to 36A and input energy to 250J. Available with various options in multiple leaded package styles, the components offer resistance at +25°C (R25) from 0.4Ω to 220Ω with tolerances down to ±10%, maximum operating voltage to 265VRMS, and beta from 3000°K to 3965°K.
Mouser ships most UPS, FedEx, and DHL orders same day. Global Priority Mail orders ship on the next business day.The following exceptions cause orders to be reviewed before processing. Most exceptions are cleared immediately but some may cause an order to ship one day later.
- If you provide any special instructions on your order
- New customer orders that require security or address verification
- Credit card security concerns
- An open account customer with a credit concern
- Import restrictions in some countries
- Orders exporting from the US due to export regulations