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Groups > sci.electronics.design > #429816
| From | John Devereux <john@devereux.me.uk> |
|---|---|
| Newsgroups | sci.electronics.design |
| Subject | Re: beads and zero ohm resistors |
| Date | 2016-09-29 16:56 +0100 |
| Message-ID | <87ponmk8de.fsf@devereux.me.uk> (permalink) |
| References | <hb3oubh66n45tr3lfnc7s5im1plq8r72vt@4ax.com> <93def8a4-8ab6-4280-ab36-8b27de4ea314@googlegroups.com> <8bb2696f-75f5-4d18-98ea-4c50fcf1818c@googlegroups.com> <87twcykatr.fsf@devereux.me.uk> <d547062b-ee1b-49b3-bd50-8b8d049e6bea@googlegroups.com> |
dagmargoodboat@yahoo.com writes: > On Thursday, September 29, 2016 at 11:03:15 AM UTC-4, John Devereux wrote: >> dagmargoodboat@yahoo.com writes: >> >> > On Thursday, September 29, 2016 at 10:01:14 AM UTC-4, George Herold wrote: >> >> On Wednesday, September 28, 2016 at 2:38:21 PM UTC-4, John Larkin wrote: >> >> > Has anyone measured the resistance and tempco of cheap surface-mount >> >> > zero-ohm resistors? >> >> > >> >> > Has anyone measured the resistance tempco of surf-mount ferrite beads? >> >> > >> >> > How are those constructed anyhow? >> >> I'm still hoping you'll take a grinder to one and see what's inside. >> >> (The FB's) >> >> Well and post pictures too. >> >> >> >> I'm using some of these.. >> >> http://www.digikey.com/product-detail/en/laird-signal-integrity-products/28C0236-0EW-10/240-2492-ND/806595 >> >> >> >> George H. >> > >> > If you whack an SMD F.B. with a hammer, I've only ever found an >> > alloy strap inside. >> >> https://www.google.com/search?tbm=isch&q=chip+bead+structure > > That is nice, thanks. I guess I need to whack them more often--the > last one was a decade or two ago. Perhaps the higher current / lower Z types would tend towards your alloy strap model. -- John Devereux
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beads and zero ohm resistors John Larkin <jjlarkin@highlandtechnology.com> - 2016-09-28 11:38 -0700
Re: beads and zero ohm resistors Cursitor Doom <curd@notformail.com> - 2016-09-28 18:59 +0000
Re: beads and zero ohm resistors Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2016-09-28 12:57 -0700
Re: beads and zero ohm resistors John Larkin <jjlarkin@highlandtechnology.com> - 2016-09-28 16:17 -0700
Re: beads and zero ohm resistors John S <Sophi.2@invalid.org> - 2016-09-29 07:16 -0500
Re: beads and zero ohm resistors boB <boB@theresnoplacelikehome.com> - 2016-09-28 14:11 -0700
Re: beads and zero ohm resistors John Larkin <jjlarkin@highlandtechnology.com> - 2016-09-28 14:21 -0700
Re: beads and zero ohm resistors Winfield Hill <hill@rowland.harvard.edu> - 2016-09-29 07:00 -0700
Re: beads and zero ohm resistors boB <boB@theresnoplacelikehome.com> - 2016-09-29 13:59 -0700
Re: beads and zero ohm resistors Winfield Hill <hill@rowland.harvard.edu> - 2016-09-29 14:21 -0700
Re: beads and zero ohm resistors boB <boB@theresnoplacelikehome.com> - 2016-09-30 00:45 -0700
Re: beads and zero ohm resistors "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-09-30 22:18 -0500
Re: beads and zero ohm resistors krw <krw@nowhere.com> - 2016-10-01 23:00 -0400
Re: beads and zero ohm resistors krw <krw@nowhere.com> - 2016-10-01 22:58 -0400
Re: beads and zero ohm resistors "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-09-29 00:06 -0500
Re: beads and zero ohm resistors dagmargoodboat@yahoo.com - 2016-09-29 06:16 -0700
Re: beads and zero ohm resistors dagmargoodboat@yahoo.com - 2016-09-29 07:42 -0700
Re: beads and zero ohm resistors George Herold <gherold@teachspin.com> - 2016-09-29 07:00 -0700
Re: beads and zero ohm resistors dagmargoodboat@yahoo.com - 2016-09-29 07:46 -0700
Re: beads and zero ohm resistors John Devereux <john@devereux.me.uk> - 2016-09-29 16:03 +0100
Re: beads and zero ohm resistors George Herold <gherold@teachspin.com> - 2016-09-29 08:16 -0700
Re: beads and zero ohm resistors dagmargoodboat@yahoo.com - 2016-09-29 09:02 -0700
Re: beads and zero ohm resistors dagmargoodboat@yahoo.com - 2016-09-29 08:52 -0700
Re: beads and zero ohm resistors John Devereux <john@devereux.me.uk> - 2016-09-29 16:56 +0100
Re: beads and zero ohm resistors dagmargoodboat@yahoo.com - 2016-09-29 09:10 -0700
Re: beads and zero ohm resistors Simon S Aysdie <gwhite@ti.com> - 2016-09-29 15:20 -0700
Re: beads and zero ohm resistors John Larkin <jjlarkin@highlandtechnology.com> - 2016-09-29 20:14 -0700
Re: beads and zero ohm resistors Robert Loos <1209@baer-gmbh.com> - 2016-09-30 11:40 +0200
Re: beads and zero ohm resistors John Larkin <jjlarkin@highlandtechnology.com> - 2016-09-30 07:40 -0700
Re: beads and zero ohm resistors Winfield Hill <hill@rowland.harvard.edu> - 2016-10-02 08:57 -0700
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