Littelfuse P-4U-L Multiport SIDACtor Protection Thyristors

Littelfuse P-4U-L Multiport SIDACtor Protection Thyristors are designed to protect baseband equipment from overvoltage transients. Targeted for voice through DS-1 applications, the components provide a dual port surface mount solution that enables equipment to comply with various global regulatory standards. The P-4U-L parts can replace four discrete components, and surge capability does not degrade after multiple surge events within limit. The MS-013 packaged thyristors from Littelfuse feature low voltage overshoot, low on-state voltage, low capacitance, and fail short circuits when surged in excess of ratings. The components are lead-free and RoHS-compliant.