Return-Path: Received: from mtain-da05.r1000.mx.aol.com (mtain-da05.r1000.mx.aol.com [172.29.64.77]) by air-md09.mail.aol.com (v127_r1.1) with ESMTP id MAILINMD094-8b974b8d366428; Tue, 02 Mar 2010 11:01:40 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-da05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 90685380001F7; Tue, 2 Mar 2010 11:01:35 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NmUVj-0003bV-NX for rs_out_1@blacksheep.org; Tue, 02 Mar 2010 15:59:51 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NmUVj-0003bM-Ch for rsgb_lf_group@blacksheep.org; Tue, 02 Mar 2010 15:59:51 +0000 Received: from smtp.qtxt.dns-iol.com ([195.200.78.13]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NmUVh-0008GE-KC for rsgb_lf_group@blacksheep.org; Tue, 02 Mar 2010 15:59:51 +0000 Received: (qmail 4241 invoked by uid 507); 2 Mar 2010 16:59:17 +0100 Received: from unknown (HELO JR) (john.rabson@numeo.fr@217.67.155.178) by smtp.qtxt.dns-iol.com with SMTP; 2 Mar 2010 16:59:17 +0100 Message-ID: <201003021659270559.065F60A1@smtp2.numeo.fr> X-Mailer: Courier 3.50.00.09.1098 (http://www.rosecitysoftware.com) (P) Date: Tue, 02 Mar 2010 16:59:27 +0100 From: "John RABSON" To: rsgb_lf_group@blacksheep.org Mime-Version: 1.0 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: LF: R5159 - what is it? Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G x-aol-sid: 3039ac1d404d4b8d365f718a X-AOL-IP: 193.82.116.20 I have been given a box labelled "FET" which contains assorted semiconduct= ors and which was part of the estate of a deceased amateur. In it there are several stud-mounted devices labelled R5159 with what appe= ars to be a date code of 505. There are three wires sticking out of the= top and the package looks good enough for several amps. The manufacturer= 's logo is rather smudged and looks like a cross between a heron in silhou= ette and the TI symbol. Can anyone identify them please? 73 F5VLF