About: Teardrop (electronics)     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FTeardrop_%28electronics%29

In printed circuit boards, a teardrops are typically drop-shaped features at the junction of vias or contact pads and traces. The main purpose of teardrops is to enhance structural integrity in presence of thermal or mechanical stresses. Structural integrity may be compromised, e.g., by misaligment during drilling, so that too much copper may be removed by the drill hole in the area where a trace connects to the pad or via. An extra advantage is the enlarging of manufacturing tolerances, making manufacturing easier and cheaper.

AttributesValues
rdfs:label
  • Teardrop (electronics)
rdfs:comment
  • In printed circuit boards, a teardrops are typically drop-shaped features at the junction of vias or contact pads and traces. The main purpose of teardrops is to enhance structural integrity in presence of thermal or mechanical stresses. Structural integrity may be compromised, e.g., by misaligment during drilling, so that too much copper may be removed by the drill hole in the area where a trace connects to the pad or via. An extra advantage is the enlarging of manufacturing tolerances, making manufacturing easier and cheaper.
sameAs
dct:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
foaf:depiction
  • External Image
foaf:isPrimaryTopicOf
thumbnail
prov:wasDerivedFrom
has abstract
  • In printed circuit boards, a teardrops are typically drop-shaped features at the junction of vias or contact pads and traces. The main purpose of teardrops is to enhance structural integrity in presence of thermal or mechanical stresses. Structural integrity may be compromised, e.g., by misaligment during drilling, so that too much copper may be removed by the drill hole in the area where a trace connects to the pad or via. An extra advantage is the enlarging of manufacturing tolerances, making manufacturing easier and cheaper. While a typical shape of a teardrop is straight-line tapering, they may be concave. To produce a "snowman"-shaped teardrop, a secondary pad of smaller size is added at the junction overlapping with the primary pad (hence the nickname).
http://purl.org/voc/vrank#hasRank
is Link from a Wikipage to another Wikipage of
is Wikipage disambiguates of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git39 as of Aug 09 2019


Alternative Linked Data Documents: PivotViewer | iSPARQL | ODE     Content Formats:       RDF       ODATA       Microdata      About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3235 as of Jun 25 2020, on Linux (x86_64-generic-linux-glibc25), Single-Server Edition (61 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2020 OpenLink Software