Model Boat Mayhem

The Shipyard ( Dry Dock ): Builds & Questions => Navy - Military - Battleships: => Topic started by: Rob47 on February 21, 2020, 05:39:14 pm

Title: recognise this component ?
Post by: Rob47 on February 21, 2020, 05:39:14 pm

As my electronic knowledge could be written on a very small postage stamp, does anyone recognise what this component is and also where can I get one, or has anyone got would I could purchase.  It is part of a water sensor set up connected to a 12vols pump that JohnV gave me and it has worked ok so fat till tonight when it gave out that familiar burning electronics smell,  Positive not short circuited it or anything else, net result is the pump now runs continuously. on the body it hasTIP120 CZORQ  T  mar1719
(https://www.modelboatmayhemimages.co.uk/images/2020/02/21/IMG_5471.jpg)



Bob

Title: Re: recognise this
Post by: RST on February 21, 2020, 06:10:55 pm

It looks like a FET to me -pretty much a solid state switch.  I think Dave Milbourn is your man for advice. Hopefully he'll see this.  I'm missing maplins terribly these days, used to be easy go-to fixes.


Rich

Title: Re: recognise this
Post by: furball on February 21, 2020, 06:46:43 pm

https://uk.farnell.com/multicomp/tip120/darlington-trans-npn-60v-5a-to/dp/9294210?gclid=Cj0KCQiAnL7yBRD3ARIsAJp_oLaNXdT3UVdbXkH4dpJVoax6R9PDH8i22iGTocrzJg2F9yMZrpT56gkaAieiEALw_wcB&mckv=sfC276AkO_dc%7Cpcrid%7C378090516629%7Ckword%7Ctip120%7Cmatch%7Cp%7Cplid%7C%7Cslid%7C%7Cproduct%7C%7Cpgrid%7C69259823667%7Cptaid%7Ckwd-322879325027%7C&CMP=KNC-GUK-GEN-SKU-MDC-9294210 (https://uk.farnell.com/multicomp/tip120/darlington-trans-npn-60v-5a-to/dp/9294210?gclid=Cj0KCQiAnL7yBRD3ARIsAJp_oLaNXdT3UVdbXkH4dpJVoax6R9PDH8i22iGTocrzJg2F9yMZrpT56gkaAieiEALw_wcB&mckv=sfC276AkO_dc%7Cpcrid%7C378090516629%7Ckword%7Ctip120%7Cmatch%7Cp%7Cplid%7C%7Cslid%7C%7Cproduct%7C%7Cpgrid%7C69259823667%7Cptaid%7Ckwd-322879325027%7C&CMP=KNC-GUK-GEN-SKU-MDC-9294210)

Title: Re: recognise this
Post by: Rob47 on February 21, 2020, 10:14:26 pm

Thanks fb
Bob

Title: Re: recognise this
Post by: Umi_Ryuzuki on February 22, 2020, 03:59:47 am

An old page from our club hand book.
 :-)