Hi folks! I am trying to identify a small surface mounted component (see picture). The wrong voltage was applied to the circuit board (it’s the main PCB for a home alarm: Omni IIe control panel) and fried a few components: this one and a few rectifiers (that I replaced already).
This component is the last one that needs to be replaced, and I can’t identify what it is. Any help would be very welcome! Thanks in advance.
The slanted F looks like the Fairchild logo. I dont see the TVS Diode from that supplier in our system. However, any manufacturer of SMBJ15A would work. Click Here for options.
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Amazing – Thank you soooo much!!!
The manufacturer changed to onsemi, for reference the part number is obsolete in our system: 1SMB15AT3
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Hi. If you would like to try some alternative, at MCC, we have the following one: SMBJ15A-TP
MCC (Micro Commercial Components) SMBJ15A-TP
