Tag comonent

Discussion in 'General Electronics Chat' started by lightninguk, May 18, 2011.

  1. lightninguk

    Thread Starter New Member

    May 18, 2011

    I'm new to this forum. I'm trying to repair a broken motor card. I have a broken TAG compent which looks like a triac. I understand that TAG components are now obsolete.
    I'm trying to find the characteristics of the following broken component TAG 453 665 800.

    Many thanks

  2. KJ6EAD

    Senior Member

    Apr 30, 2011
    It's an SCR. 453 may by a lot code. The datasheet is available: http://www.datasheetarchive.com/TAG665-800-datasheet.html

    You should be able to cross reference by number or by specification to NXP, International Rectifier, ST Microeletronics, NTE, On Semiconductor and others.

    Here's one On Semiconductor cross reference: http://www.onsemi.com/pub_link/Collateral/2N6504-D.PDF.

    Here's a likely NTE compatible: http://www.nteinc.com/specs/5400to5499/pdf/nte5498_9.pdf.
    Last edited: May 18, 2011
    lightninguk likes this.