This standard applies to solid electrolyte chip fixed tantalum capacitors. These capacitors are mainly intended for direct mounting on hybrid circuit substrates or printed circuit boards.
GB/T 14121-1993 history
2015GB/T 6346.3-2015 Fixed capacitors for use in electronic equipment.Part 3:Sectional specification.Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte
1993GB/T 14121-1993 Fixed capacitors for use in electronic equipment-Part 3: Sectional specification-Fixed tantalum chip capacitors
GB/T 14121-1993 Fixed capacitors for use in electronic equipment-Part 3: Sectional specification-Fixed tantalum chip capacitors was changed to GB/T 6346.3-2015 Fixed capacitors for use in electronic equipment.Part 3:Sectional specification.Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte.