It may well be a Allegro A3141 (Hallswitch) Pin 1 = VCC (4.5...24V) Pin 2 = GND Pin 3 = OUT (open Collector, 25mA)
Suffix E = -40..+85|C operating temperature range At "newark" you can find datasheets for Allegro devices and can buy them too. Cheers Friedel On 17 Dec 2005 at 9:47, docydoc wrote: > Hi to all of the list! > > I have some sort of hall sensor/switch here I need to replace. Since the > device has 3 > of them and I exchanged two of them I found the defcetive part to the > third one. > > My problem is to get a spare becaus eI only have the number printed on it. > > "41E" next to a stylish A and a date code. The device is similar to > TO-92 case > (with a flat surface, so a bit lower at all - about 2mm instead of 5 or > so). > It has 3 pins (VCC, GND, OUT where OUT is an open collector output). > The device itself is powered with 24V and switches when a magnet is > close to the surface. > It seems to be unipolar but I don't know that for sure. > > Does anybody know what type of sensor/switch that is and/or where to > find a datasheet? > Thanks a lot for any help! > > Pierre > -- > Author: docydoc > INET: [EMAIL PROTECTED] > > Fat City Hosting, San Diego, California -- http://www.fatcity.com > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB CHIPDIR-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). Friedel Bruening Bolivian Instruments Casilla 4856 Santa Cruz Bolivia Mobile : ++591-773-92119 Tel/Fax : ++591-3-3580572 e-mail : [EMAIL PROTECTED] -- Author: Friedel Bruening INET: [EMAIL PROTECTED] Fat City Hosting, San Diego, California -- http://www.fatcity.com --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
