Circuit Protection, Varistors, (MOV/MLV) , V5.5MLA1206H, Littelfuse

 Selection of electronic & resettable fuses, power & protection thyristor, TVS diode, diode array, MOV & MLV varistor, circuit breaker, ESD protection, gas discharge tube and a selection of other circuit protection devices from several manufacturers.

https://www.futureelectronics.com/p/discretes--discretes-circuit-protection--varistors-mov-mlv/v5-5mla1206h-littelfuse-4586913