SPD9251A

SPD9251A 1-Line, Bi-directional, Thyristor Surge Suppressors Descriptions The SPD9251A is a bi-directional TSS (Thyristor Surge Suppressors). It is specifically designed to protect telecom equipments from damaging overvoltage transients. The SPD9251A is used to enable equipments to meet various regulatory requirements including ITU-T K.20, K.21 and IEC 61000-4-5 . The SPD9251A is available in SMA package. Standard products are Pb-free and Halogen-free. Features  Peak off-state voltage: ±6.0V Max  Excellent capability of absorbing transient surge  Quick response to surge voltage  Eliminate voltage overshoot caused by fast-rising transients  Low leakage current:  Solid-state silicon technology, non degenerative Applications  Audio/Video line  Network and telecom  Data lines and security systems  Serial ports  BNC interface  DVR SPD9251A http//:www.sh-willsemi.com SMA Schematic Diagram 9251A AAYW AA = Device code Y = Year code W = Week code Marking (T...