JPS6390879U - - Google Patents

Info

Publication number

JPS6390879U

JPS6390879U JP18580486U JP18580486U JPS6390879U JP S6390879 U JPS6390879 U JP S6390879U JP 18580486 U JP18580486 U JP 18580486U JP 18580486 U JP18580486 U JP 18580486U JP S6390879 U JPS6390879 U JP S6390879U

Authority

JP

Japan

Prior art keywords

package device

leadless package

circuit board

printed circuit

double

Prior art date

1986-12-01

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000010586 diagram Methods 0.000 description 4
• 238000000034 method Methods 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000011889 copper foil Substances 0.000 description 1